{"id":8722,"date":"2025-08-07T18:15:13","date_gmt":"2025-08-07T18:15:13","guid":{"rendered":"https:\/\/a-listware.com\/?p=8722"},"modified":"2025-08-07T18:15:13","modified_gmt":"2025-08-07T18:15:13","slug":"application-security-testing-companies-uk","status":"publish","type":"post","link":"https:\/\/a-listware.com\/uk\/blog\/application-security-testing-companies-uk","title":{"rendered":"Best Application Security Testing Companies in the UK"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">In today&#8217;s digital-first world, protecting software applications from security threats is not just essential &#8211; it&#8217;s a priority. As cyberattacks become more advanced and widespread, businesses in the UK are turning to application security testing (AST) to uncover and fix vulnerabilities before they can be exploited.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This article explores some of the top-rated companies in the UK that specialize in application security testing. Whether you&#8217;re looking for penetration testing, static code analysis, or full-scale security audits, the firms listed here have proven track records in helping businesses safeguard their digital assets.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-4642\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/A-listware.png\" alt=\"\" width=\"182\" height=\"135\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/A-listware.png 235w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/A-listware-16x12.png 16w\" sizes=\"auto, (max-width: 182px) 100vw, 182px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">1. A\u2011Listware<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">We\u2019re a UK\u2011registered technology company based in St Leonards\u2011On\u2011Sea, with a seasoned R&amp;D centre. We support UK businesses, especially startups and fast\u2011growing firms by helping them expand their development capacity in a cost\u2011effective way. Through dedicated frontend, backend, and DevOps teams, we focus on delivering secure and reliable digital solutions tailored to our clients\u2019 needs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">We offer security\u2011aware development and testing integrated into the delivery process. Our teams use established methods in manual and automated testing to uncover and fix vulnerabilities early building confidence in both the code and infrastructure supporting UK\u2011based services\u00a0<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">We provide dedicated development teams with security testing built into workflows<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">We integrate manual and automated testing across web, mobile, microservices and cloud<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">We emphasise transparency and cultural fit, operating as if we were your in\u2011house team<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">We align with UK client expectations on secure development and deliverability<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Staff augmentation: secure engineering teams embedded in your projects<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web, mobile and backend application security testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manual and automated test routines, including vulnerability and integration testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">QA support for microservices, IoT, big\u2011data and other modern architectures<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DevOps and cloud build secure by design scanning builds and infrastructure<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442:<\/span> <a href=\"https:\/\/a-listware.com\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">a-listware.com<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430 \u043f\u043e\u0448\u0442\u0430: <\/span><a href=\"mailto:info@a-listware.com\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">info@a-listware.com<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0424\u0435\u0439\u0441\u0431\u0443\u043a: <\/span><a href=\"https:\/\/www.facebook.com\/alistware\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">www.facebook.com\/alistware<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: <\/span><a href=\"https:\/\/www.linkedin.com\/company\/a-listware\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">www.linkedin.com\/company\/a-listware<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: St. Leonards-On-Sea, TN37 7TA, UK<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u041d\u043e\u043c\u0435\u0440 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0443: +44 (0)142 439 01 40<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8724\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Renaissance-Computer-Services-UK-300x99.png\" alt=\"\" width=\"233\" height=\"77\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Renaissance-Computer-Services-UK-300x99.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Renaissance-Computer-Services-UK-18x6.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Renaissance-Computer-Services-UK.png 390w\" sizes=\"auto, (max-width: 233px) 100vw, 233px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">2. Renaissance Computer Services (UK)<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Renaissance Computer Services is a UK\u2011based IT consultancy that provides a range of security-focused services, including application security testing. They perform penetration tests, vulnerability scans, and ethical hacking to identify weaknesses within a company\u2019s applications, networks, and endpoints. Their pen\u2011test approach simulates real\u2011world cyberattacks, generating reports that highlight vulnerabilities and suggest remediation steps. They offer internal and external vulnerability scanning via automated tools, enabling regular assessments to catch security gaps early.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Beyond technical testing, they support ongoing security through managed cyber security services. These include managed antivirus, cloud backup, security monitoring, and incident response guidance which complement testing by strengthening overall protection and helping maintain compliance.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CREST\u2011accredited penetration testing reports<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automated internal and external vulnerability scanning<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Simulated real\u2011world attacks for application and network systems<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managed security services: antivirus, backups, monitoring, incident support<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Regular retesting to confirm fixes are effective<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Penetration testing (simulated cyberattacks and follow\u2011up retesting)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vulnerability scanning (internal and external scans)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ethical hacking and risk assessment support<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managed cyber security services (antivirus, backup, monitoring, incident response)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Security consultancy and compliance assistance<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: www.renaissance.co.uk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: web@renaissance.co.uk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: 01923690700<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: Unit 20, Orbital 25 Business Park Watford, WD18 9DA<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/renaissance-computer-services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/renaissancecomputers<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8725\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Hedgehog-Security-Ltd.jpg\" alt=\"\" width=\"130\" height=\"130\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Hedgehog-Security-Ltd.jpg 200w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Hedgehog-Security-Ltd-150x150.jpg 150w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Hedgehog-Security-Ltd-12x12.jpg 12w\" sizes=\"auto, (max-width: 130px) 100vw, 130px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">3. Hedgehog Security Ltd<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Hedgehog Security Ltd is a UK-based cyber security firm with offices in Manchester and Gibraltar. They focus on protecting applications and networks through services like penetration testing, threat detection and managed security. Their approach uses industry standards such as OWASP and ISO 27001 for application-level testing, and they support clients with ongoing monitoring via their SOC365 program.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They also engage in regular security practices such as internal pentests, vulnerability assessments and threat detection, alongside providing guidance on cyber threats like APT groups. The firm uses a mix of automated tools and manual techniques to find weaknesses, and emphasizes continuous protection through managed detection and response.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Internal penetration testing for internet-facing applications<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Methodology aligned with OWASP and ISO 27001 standards<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Real-time threat detection via SOC365 managed service<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manual and automated assessments, including vulnerability scanning<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Coverage of cyber threat intelligence and guidance on APT groups<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application penetration testing (web and internal apps)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vulnerability assessment and scanning<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managed Security Operations Centre (SOC365)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Threat detection and incident response support<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cybersecurity consultancy and threat intelligence<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: www.hedgehogsecurity.co.uk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: hello@wearehedgehog.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: 03333444256<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/hedgehogsec<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/hedgehogsec<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8726\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Secarma-Limited-300x84.png\" alt=\"\" width=\"218\" height=\"61\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Secarma-Limited-300x84.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Secarma-Limited-18x5.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Secarma-Limited.png 425w\" sizes=\"auto, (max-width: 218px) 100vw, 218px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">4. Secarma Limited<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Secarma is a Manchester\u2011based cybersecurity consultancy that provides a wide range of testing and advisory services. They focus on web, mobile, infrastructure, cloud, wireless and IoT application penetration testing. Their testing combines manual and automated approaches to uncover complex security flaws beyond the usual scan results.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They also offer advisory and certification services under their ACT Framework covering strategic support like security maturity assessments, incident response planning, and threat modelling, alongside certification help for standards such as Cyber Essentials, IASME and ISO\u202f27001. Their training programmes include web app hacking and network security courses aimed at helping organisations boost in\u2011house security awareness and skills.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Penetration testing across web, mobile, infrastructure, cloud, wireless and red\u2011teaming<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advisory services: maturity assessments, threat modelling, incident exercise support<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Training for developers and IT staff on web\u2011app and network security<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Certification support: Cyber Essentials, IASME, ISO\u202f27001 and IoT security schemes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Creative testing methods combining manual and automated techniques<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web, mobile, infrastructure, wireless, cloud penetration testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Red\u2011teaming and configuration reviews (firewall, cloud, builds)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vulnerability scanning<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Security training (web\u2011app hacking, network defence, awareness)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advisory: maturity assessments, incident response exercises, threat modelling<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Certification guidance (Cyber Essentials, IASME, ISO\u202f27001, IoT schemes)<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: secarma.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: 0161 513 0960<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 3 Archway, Birley Fields, Manchester, M15\u202f5QJ<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/\/secarma-uk<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-7030\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/LRQA.jpg\" alt=\"\" width=\"137\" height=\"137\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/LRQA.jpg 200w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/LRQA-150x150.jpg 150w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/06\/LRQA-12x12.jpg 12w\" sizes=\"auto, (max-width: 137px) 100vw, 137px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">5. LRQA Group Limited<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">LRQA is a UK-based provider of cyber security services with a focus on application security testing. They offer a wide selection of testing services, including penetration testing for web, mobile, cloud, IoT, and infrastructure. Their work combines manual and automated testing to uncover vulnerabilities and support remediation with detailed reports.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In addition to technical assessments, LRQA provides broader cyber security support such as continuous assurance, red and purple teaming, social engineering, and bug bounty programs. They also offer governance, risk and compliance services, managed detection and response, and consulting around regulatory standards like ISO\u202f27001, PCI DSS, and Cyber Essentials.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Penetration testing across web, mobile, cloud, IoT, network, and infrastructure systems<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous assurance and scenario-based testing including red and purple teaming\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CREST-certified testers and extensive accreditation (CREST, PCI SSC, ISC2, NCSC)\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managed vulnerability scanning and RemOps framework for remediation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Governance, risk, compliance support including ISO\u202f27001, Cyber Essentials, PCI DSS\u00a0<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web, mobile, cloud, IoT and infrastructure penetration testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vulnerability scanning and managed vulnerability services<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous assurance, red teaming, purple teaming, social engineering, bug bounty<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Governance, risk and compliance consulting (ISO\u202f27001, PCI DSS, Cyber Essentials, etc)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Threat intelligence, virtual CISO, incident response and managed SOC services<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.lrqa.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone:\u00a0 +44 345 520 0085<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 1, Trinity Park, Bickenhill Lane, Birmingham B37 7ES.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/lrqa<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/lrqa<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5966\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/NCC-Group-300x84.png\" alt=\"\" width=\"221\" height=\"62\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/NCC-Group-300x84.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/NCC-Group-18x5.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/NCC-Group.png 424w\" sizes=\"auto, (max-width: 221px) 100vw, 221px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">6. NCC Group<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">NCC Group is a UK-based cybersecurity consultancy that conducts application security testing and assessments worldwide. They focus on identifying weaknesses in web, mobile, cloud, and desktop applications through manual and automated testing methods. Their teams simulate real-world attack scenarios to uncover vulnerabilities and support organisations by guiding remediation and improving ongoing security measures.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In addition to technical testing, NCC Group supports clients in responding to security incidents and aligning their application security practices with compliance and risk management frameworks. They bring deep domain expertise to both niche and large-scale environments, working alongside teams during critical events to help maintain application safety.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Performs application penetration testing across various platforms (web, mobile, cloud, desktop)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uses both manual and automated testing techniques<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Simulates real-world attack scenarios<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers incident response support for application-related security events<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Aligns testing practices with compliance and risk frameworks<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application penetration testing and security assessments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web, mobile, cloud, and desktop application testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Threat simulation and ethical hacking<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Incident response guidance for application security incidents<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advisory support for compliance and risk alignment<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442:<\/span> <span style=\"font-weight: 400;\">www.nccgroup.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: cirt@nccgroup.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: XYZ Building 2 Hardman Boulevard Spinningfields Manchester, M3 3AQ<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +4401612095200<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/ncc-group<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/NCCGroupplc<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8727\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/SECNAP-Network-Security-e1754590345658-300x88.png\" alt=\"\" width=\"211\" height=\"62\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/SECNAP-Network-Security-e1754590345658-300x88.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/SECNAP-Network-Security-e1754590345658-18x5.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/SECNAP-Network-Security-e1754590345658.png 309w\" sizes=\"auto, (max-width: 211px) 100vw, 211px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">7. SECNAP Network Security<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">SECNAP Network Security is a cybersecurity company offering application security testing alongside broader vulnerability assessments and managed detection services. They assess web applications and APIs using tools like Burp Suite combined with expert manual review, focusing on issues such as authentication flaws, input validation, and OWASP Top 10 risks. Their evaluations include authenticated and unauthenticated testing, detailed reporting, and retesting of fixes for verification.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They also provide internal and external vulnerability assessments to uncover network misconfigurations and exposed services. These services blend automated scanning with human-led analysis that prioritizes real-world exploitability and risk\u2011based remediation guidance. Their offering is supported by a 24\/7 managed detection platform, CloudJacket MDR, which integrates threat hunting and incident response to support ongoing application security.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application security assessments using Burp Suite and manual validation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">OWASP Top 10 focus, including authenticated and unauthenticated testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Internal and external vulnerability assessments with expert analysis<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">24\/7 monitoring and incident response via CloudJacket MDR platform<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Retesting of remediation to confirm vulnerabilities are resolved<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web application and API security assessments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">External vulnerability scanning and testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Internal network vulnerability assessments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managed detection &amp; response (CloudJacket MDR)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Security awareness training, dark web monitoring, compliance audits<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: www.secnap.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +1 (954) 350-0780<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 500 East Broward Boulevard Fort Lauderdale, FL 33394<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/secnap-network-security<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/secnap<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/secnap<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/secnapnetworksecurity<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-7750\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/07\/Qualitest.png\" alt=\"\" width=\"226\" height=\"43\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/07\/Qualitest.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/07\/Qualitest-18x3.png 18w\" sizes=\"auto, (max-width: 226px) 100vw, 226px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">8. Qualitest Group Ltd<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Qualitest Group is a UK-operating cybersecurity and quality engineering firm that provides application security testing as part of its broader cyber-security testing services. They embed security into software development with both automated and manual methods, covering static, dynamic, and interactive application testing aligned with a &#8220;shift-left&#8221; DevSecOps approach.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They support AppSec across web, mobile, APIs, cloud, and infrastructure. Their services include both on-demand penetration testing and continuous security assurance integrated into CI\/CD pipelines. They also assist in compliance efforts and secure design through code review and threat modelling.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Conducts Static Application Security Testing (SAST) that integrates into CI\/CD pipelines to identify code-level vulnerabilities early<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers Dynamic Application Security Testing (DAST) and interactive testing within development and production environments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides continuous mobile app security scanning with focus on app-store compliance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Delivers penetration testing for web and mobile applications, evidenced in real-world case studies<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Follows an AppSec &#8220;security by design&#8221; DevSecOps framework and supports compliance with GDPR, PCI DSS, HIPAA, etc.\u00a0<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0421\u0442\u0430\u0442\u0438\u0447\u043d\u0435 \u0442\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438 \u0434\u043e\u0434\u0430\u0442\u043a\u0456\u0432 (SAST)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dynamic Application Security Testing (DAST)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile application security scanning and penetration testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web application penetration testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u0441\u0442\u0443\u0432\u0430\u043d\u043d\u044f \u0431\u0435\u0437\u043f\u0435\u043a\u0438 API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Penetration testing integrated into CI\/CD pipelines<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compliance consulting (GDPR, PCI DSS, HIPAA etc.)<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.qualitestgroup.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: \u0420\u0456\u0432\u0435\u043d\u044c 2, Equitable House 47 King William Street EC4R 9AF<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/qualitest<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/QualiTest<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/Qualitestgroup<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/lifeatqualitest<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8728\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Cytix-Ltd.png\" alt=\"\" width=\"140\" height=\"140\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Cytix-Ltd.png 225w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Cytix-Ltd-150x150.png 150w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Cytix-Ltd-12x12.png 12w\" sizes=\"auto, (max-width: 140px) 100vw, 140px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">9. Cytix Ltd<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Cytix Ltd is a Manchester-based company that offers a continuous security testing platform for applications, APIs, cloud-native services and traditional infrastructure. They take live development data like pull requests, tickets or threat intelligence and use it to trigger automated and manual testing actions tailored to each change. Their system bridges the gap between automation and hands-on testing, helping security teams detect vulnerabilities like business logic flaws sooner.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They are CREST-accredited and provide their platform either for internal use or as a fully managed service. Their solution helps teams shorten the time between a code change and finding potential security issues, enabling faster remediation workflows.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">First continuous security testing platform driven by development change telemetry<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CREST-accredited testing engine with both automated and manual test orchestration<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Targets vulnerabilities including business logic flaws, auth issues, web, mobile, cloud and API gaps<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrates with development tools like Jira, GitHub, AWS and Azure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers fully managed penetration testing service or self-managed testing platform<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous security testing orchestration based on development changes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automated scanning and manual micro pentests as needed<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Threat modelling of live pull requests or tickets<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Support for web, mobile app, API, cloud-native and infrastructure security<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managed service option with CREST-accredited penetration testing<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: www.cytix.io<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 14043556, Eagle House, 64 Cross Street, Manchester, M2 4JQ<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: uk.linkedin.com\/company\/cytix<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-6480\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/A1qa.png\" alt=\"\" width=\"141\" height=\"141\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/A1qa.png 225w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/A1qa-150x150.png 150w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/05\/A1qa-12x12.png 12w\" sizes=\"auto, (max-width: 141px) 100vw, 141px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">10. A1QA LLC<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A1QA is a global software testing firm with operations that extend to UK-based clients. They include application security testing as part of their broader cybersecurity and QA services. Their testing covers static code analysis, penetration testing, vulnerability scanning, and compliance verification across web, mobile, cloud, and embedded systems.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They adapt testing methods white\u2011box (code access), grey\u2011box (partial knowledge), and black\u2011box (external approach) to align with different SDLC stages: development, pre\u2011production, and production environments. Their Centre of Excellence focuses on evolving test techniques to match modern security standards.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Perform static code analysis to identify code issues and verify security controls in source code<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Use penetration testing (white\u2011, grey\u2011, black\u2011box) to simulate real\u2011world attacks across application layers\u202f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Conduct comprehensive web application testing, combining functional, performance, compatibility, and security checks\u202f<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offer mobile app vulnerability assessments, compliant with OWASP Mobile Top 10<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Validate compliance to standards like PCI DSS<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Static Application Security Testing (source code scanning)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dynamic \/ penetration testing (white\u2011, grey\u2011, black\u2011box)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web application security assessment<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mobile application security evaluation and testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vulnerability scanning and compliance testing (e.g. PCI DSS)<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.a1qa.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0422\u0435\u043b\u0435\u0444\u043e\u043d: +44 204 525 7620<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0410\u0434\u0440\u0435\u0441\u0430: 3-\u0439 \u043f\u043e\u0432\u0435\u0440\u0445, 5-8 \u0414\u0430\u0439\u0441\u0430\u0440\u0442-\u0441\u0442\u0440\u0456\u0442, \u041c\u0443\u0440\u0433\u0435\u0439\u0442-\u0445\u0430\u0443\u0441, \u041b\u043e\u043d\u0434\u043e\u043d, EC2A 2BX<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/a1qa<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/a1qa_testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/a1qa.software.testing<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8729\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/MDSec-Ltd.png\" alt=\"\" width=\"138\" height=\"138\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/MDSec-Ltd.png 192w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/MDSec-Ltd-150x150.png 150w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/MDSec-Ltd-12x12.png 12w\" sizes=\"auto, (max-width: 138px) 100vw, 138px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">11. MDSec Ltd<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">MDSec Ltd is a UK-based cybersecurity consultancy with a strong focus on application security testing. They deliver in-depth assessments across multiple layers including manual code reviews, threat modelling, DevOps integrations and black-box testing especially for complex systems, modern frameworks and microservices architectures.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Their expertise is rooted in the team behind the <\/span><i><span style=\"font-weight: 400;\">Web Application Hacker\u2019s Handbook<\/span><\/i><span style=\"font-weight: 400;\">, and they also offer specialist training courses designed to enhance the application security skills of developers and security teams.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application security testing across DevOps, code review, threat modelling and black-box assessments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Specialise in modern, complex systems and microservice architectures<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Team includes authors and experts behind <\/span><i><span style=\"font-weight: 400;\">Web Application Hacker\u2019s Handbook<\/span><\/i><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers specialist training to boost in-house appsec skills<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DevOps-integrated application security testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manual source code review<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Black-box web application assessments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Threat modelling and security design reviews<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application security training courses<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: www.mdsec.co.uk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: contact@mdsec.co.uk<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +44 (0) 1625 263 503<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: 32A Park Green Macclesfield, Cheshire SK11 7NA<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8730\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Intruder-Ltd-e1754590461990.png\" alt=\"\" width=\"145\" height=\"100\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Intruder-Ltd-e1754590461990.png 189w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Intruder-Ltd-e1754590461990-18x12.png 18w\" sizes=\"auto, (max-width: 145px) 100vw, 145px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">12. Intruder Ltd<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Intruder Ltd is a UK-based cybersecurity provider focused on automated vulnerability scanning and application security testing. Their platform enables organisations to run DAST scans on web applications, APIs, infrastructure and cloud services with minimal setup, combining automated scanning and manual penetration testing to uncover configuration issues, injection flaws and OWASP Top 10 vulnerabilities.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They support continuous testing by discovering new assets in cloud environments, triggering scans on changes, and delivering noise-filtered, prioritised results with remediation guidance. Their tool integrates with CI\/CD pipelines, issue trackers and threat intelligence feeds, offering both authenticated and unauthenticated testing options.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cloud-based vulnerability scanner for external\/internal assets and web apps<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automated DAST checks for OWASP Top 10, misconfigurations, zero-days<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Combines automated scanning with optional manual penetration testing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Triggers scans automatically on asset changes and emerging threats<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrates with CI\/CD tools, issue trackers and cloud platforms<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automated vulnerability scanning for web apps, APIs, cloud, infrastructure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous web application penetration testing service<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manual web app penetration testing on demand<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Authenticated and unauthenticated testing modes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CI\/CD integration and prioritized remediation reports<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website: www.intruder.io<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: contact@intruder.io<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: Intruder Systems Ltd WeWork, 1 Mark Square, London, EC2A 4EG, UK<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/intruder<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/intruder_io<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/intruder.io<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-8731\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Qualys-Inc-300x95.png\" alt=\"\" width=\"215\" height=\"68\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Qualys-Inc-300x95.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Qualys-Inc-18x6.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/08\/Qualys-Inc.png 400w\" sizes=\"auto, (max-width: 215px) 100vw, 215px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">13. Qualys Inc.<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Qualys is a global cybersecurity technology firm offering cloud-based application security testing tools that cater to UK organisations via its local UK platform and office. Their flagship Web Application Scanning (WAS) solution delivers dynamic application security testing (DAST) for web apps and APIs, including multi-cloud and on-prem environments. It integrates automated scans with AI-assisted workflows and authenticated testing to identify OWASP Top 10, API-specific issues, misconfigurations, and malware in real time.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Beyond DAST, Qualys provides a unified platform Enterprise TruRisk that includes continuous vulnerability management, web application firewall (WAF), container security, cloud workload protection, and compliance monitoring. WAS integrates with CI\/CD pipelines and issue trackers to support DevOps workflows, and the UK Platform 1 specifically serves regional clients via their Reading office.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers cloud-based Web Application Scanning (DAST) for web apps and APIs<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Detects OWASP Top 10, API vulnerabilities, misconfigurations, malware exposure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrates automated and authenticated scans with AI-assisted prioritisation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Part of a broader Enterprise TruRisk platform featuring WAF, vulnerability management, cloud security<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">UK-based platform (&#8220;UK Platform 1&#8221;) hosted in Reading for local compliance and data residency<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CI\/CD, DevOps, and ticketing integration (Jira, Jenkins, Azure DevOps) for shift-left testing<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dynamic application security testing (DAST) using WAS<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Web application firewall deployment and monitoring<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malware detection for web environments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous vulnerability detection across web, cloud, containers<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CI\/CD integrations and developer-oriented vulnerability workflows<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.qualys.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: info-uk@qualys.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +44 (0) 1189131500<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address: Qualys Ltd 100 Brook Drive Green Park Reading, Berkshire RG2 6UJ United Kingdom<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/qualys<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/qualys<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/qualys<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/qualyscloud<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-4655\" src=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/rapid7-e1750348049109-300x62.png\" alt=\"\" width=\"227\" height=\"47\" srcset=\"https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/rapid7-e1750348049109-300x62.png 300w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/rapid7-e1750348049109-18x4.png 18w, https:\/\/a-listware.com\/wp-content\/uploads\/2025\/04\/rapid7-e1750348049109.png 389w\" sizes=\"auto, (max-width: 227px) 100vw, 227px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">14. \u0420\u0430\u043f\u0456\u04347<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Rapid7 is a global cybersecurity firm with a strong presence in theUK. They develop application security testing tools and services as part of their Insight platform. Their InsightAppSec product provides dynamic application security testing (DAST), offering automated black-box testing of modern web apps and APIs to detect vulnerabilities like OWASP Top\u202f10, misconfigurations, and malware exposure.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">They also offer managed application security services, combining automated scanning with expert validation, threat modelling, runtime protection (via tCell WAF\/RASP), and orchestration with CI\/CD pipelines. Rapid7 integrates DAST results into DevOps workflows to enable faster remediation and maintain application security over time\u00a0<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u041e\u0441\u043d\u043e\u0432\u043d\u0456 \u043c\u043e\u043c\u0435\u043d\u0442\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cloud-based DAST tool InsightAppSec for web apps and APIs<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Detects OWASP Top\u202f10 risks, API flaws, misconfigurations, malware<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supports authenticated and unauthenticated scans with AI prioritisation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers managed services, threat modelling, and runtime protection (tCell)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrates with CI\/CD pipelines, issue trackers (Jira, Jenkins, Azure DevOps)<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u043b\u0443\u0433\u0438:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dynamic application security testing (InsightAppSec)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managed application security services with expert validation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Runtime app protection with tCell WAF + RASP<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integration with CI\/CD and developer workflows<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous vulnerability assessment across web, cloud, containers<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0430 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044f:<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0412\u0435\u0431-\u0441\u0430\u0439\u0442: www.rapid7.com<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phone: +44 (0)118 207 9300<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Address:\u00a0 19 Chichester Street, Belfast, BT14JB, UK<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LinkedIn: www.linkedin.com\/company\/rapid7<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Twitter: x.com\/Rapid7<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Facebook: www.facebook.com\/rapid7<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Instagram: www.instagram.com\/rapid7<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">\u0412\u0438\u0441\u043d\u043e\u0432\u043e\u043a<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Application security is an essential part of protecting any digital environment, and the UK is home to a wide range of companies that specialise in this field. Whether you&#8217;re a startup seeking cost-effective testing options, a large enterprise looking for continuous security coverage, or a non-profit needing to meet compliance requirements, there are experienced providers offering solutions that match your needs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This article has introduced a selection of UK-based and UK-serving companies involved in application security testing. Their services range from automated scanning and penetration testing to full-scale security programmes and managed services. By reviewing the offerings and expertise of these firms, organisations can make informed decisions about strengthening their application security posture.<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>In today&#8217;s digital-first world, protecting software applications from security threats is not just essential &#8211; it&#8217;s a priority. As cyberattacks become more advanced and widespread, businesses in the UK are turning to application security testing (AST) to uncover and fix vulnerabilities before they can be exploited. This article explores some of the top-rated companies in [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":8723,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-8722","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artificial-intelligence"],"acf":[],"_links":{"self":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts\/8722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/comments?post=8722"}],"version-history":[{"count":1,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts\/8722\/revisions"}],"predecessor-version":[{"id":8732,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/posts\/8722\/revisions\/8732"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/media\/8723"}],"wp:attachment":[{"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/media?parent=8722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/categories?post=8722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/a-listware.com\/uk\/wp-json\/wp\/v2\/tags?post=8722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}