Picking a reliable partner for regression testing can be a game-changer for any software project. In the UK, several firms specialize in testing services that keep software steady through updates and changes. From automation to hands-on consulting, top companies provide practical solutions to support dependable tech delivery. Below is a look at three UK companies offering regression testing services, with details on their approaches and offerings drawn directly from their websites.
1. A-listware
We at A-listware provide software development and testing services for organizations in the UK, supporting companies in sectors like fintech, healthcare, and retail. Our team works to weave testing into every step of the development process, making sure applications function properly and stay secure. We prioritize keeping lines of communication open with clients to ensure projects stay on course and meet their specific needs.
Our testing services cover web, mobile, and desktop applications, checking them thoroughly from start to finish as part of our broader offerings, which include team augmentation. For UK clients, we offer dedicated support that adapts to shifting project demands, helping to keep software reliable through updates and changes.
Key Highlights:
- We serve UK organizations in industries like fintech and healthcare.
- We provide dedicated teams to support flexible testing needs.
- We focus on comprehensive testing across all development stages.
- We ensure constant access to our testing specialists for client support.
Services:
- Testing and QA
- Software development
- Application services
- UX/UI design
- IT consulting
- Dedicated development teams
- Data analytics
- Infrastructure services
- Help desk services
- Cybersecurity services
Contact and Social Media Information:
- Website: a-listware.com
- Email: info@a-listware.com
- Facebook: www.facebook.com/alistware
- LinkedIn: www.linkedin.com/company/a-listware
- Address: St. Leonards-On-Sea, TN37 7TA, UK
- Phone: +44 (0)142 439 01 40
2. 2i Testing
2i Testing provides software testing and quality assurance services to clients across the UK, focusing on industries where reliability is non-negotiable. They work with organizations in sectors like government, banking, healthcare, and energy, offering tailored solutions to ensure systems perform under pressure. Their approach emphasizes structured methodologies and data-driven decisions, aiming to give clients control over their technology transformations.
Their services include a mix of manual and automated testing, with a particular nod to using synthetic data and AI-powered tools for efficient testing. They also prioritize continuous monitoring to catch issues early, helping clients maintain stable systems while meeting strict regulatory standards.
Key Highlights:
- Partner with clients in highly regulated industries like government and healthcare.
- Use AI-powered tools for user acceptance testing, particularly for Oracle ERP systems.
- Focus on secure, realistic test data generation for comprehensive coverage.
- Offer services through UK public sector frameworks like G-Cloud 14 and Crown Commercial Service.
Services:
- Software QA and testing
- Test automation
- Test data generation
- Non-functional testing (performance, security, accessibility)
- ERP testing
- AI consultancy
Contact and Social Media Information:
- Website: 2itesting.com
- E-mail: infolondon@2itesting.com
- Twitter: x.com/2i_Testing
- LinkedIn: www.linkedin.com/company/2i-testing
- Address: 83 Baker Street Marylebone London W1U 6AG
3. nFocus
nFocus delivers testing services to companies in the UK, drawing on years of experience in quality assurance and software testing. They cater to a range of industries, including digital transformation and IoT, with a focus on practical solutions that align with client needs. Their team emphasizes staying current with industry trends, offering insights through their Knowledge Centre and regular blog updates.
A key part of their work involves training through their SDET Academy, which aims to address the shortage of test automation engineers. They also provide flexible resourcing options, allowing clients to scale testing efforts during peak project phases. Their approach is grounded in collaboration, ensuring testing integrates smoothly with development cycles.
Key Highlights:
- Run an SDET Academy to train automation testers for UK clients.
- Share expertise through a Knowledge Centre with articles, whitepapers, and case studies.
- Support emerging tech trends like Agile/DevOps and microservices.
- Work with well-known UK clients like Microsoft and Harrods.
Services:
- Software testing
- Test automation
- Health checks for testing practices
- Test resourcing
- Specialist testing
Contact and Social Media Information:
- Website: www.nfocus.co.uk
- E-mail: info@nfocus.co.uk
- Facebook: www.facebook.com/nfocustestingltd
- Twitter: x.com/nfocus_ltd
- LinkedIn: www.linkedin.com/company/nfocus-ltd
- Instagram: www.instagram.com/nfocustesting
- Address: Tallis House, 2 Tallis Street London, Greater London, EY4Y 0AB
- Phone: 0370 242 6235
4. DeviQA
DeviQA offers quality assurance and testing services to UK companies, focusing on flexible and scalable solutions. They work with clients ranging from startups to large enterprises, providing support for various stages of software development. Their team leverages AI tools to streamline testing processes, aiming to reduce time spent on tasks like test case creation and code reviews.
Their services cover everything from outsourcing entire QA operations to augmenting existing teams with specialized skills. They emphasize clear communication and tailored approaches, ensuring testing aligns with client goals. DeviQA also provides a no-cost trial to let UK clients test their services before committing.
Key Highlights:
- Use AI tools to optimize test case creation, code reviews, and API testing.
- Offer a no-cost proof of concept for UK clients to try their services.
- Provide flexible models like QA outsourcing and team augmentation.
- Work with a global talent pool to support UK-based projects.
Services:
- QA outsourcing
- QA consulting
- QA team augmentation
- Managed testing services
- QA as a Service
- Remote QA department
Contact and Social Media Information:
- Website: www.deviqa.com
- E-mail: info@deviqa.com
- Facebook: www.facebook.com/deviQASolutions
- LinkedIn: www.linkedin.com/company/deviqa
- Address: 9 Brighton Terrace London
- Phone: +18054919331
5. KiwiQA
KiwiQA offers software testing and quality assurance services to clients in the UK, working with organizations across various industries. Their team focuses on understanding client needs and tailoring testing processes to meet specific project requirements. They emphasize a structured approach, starting with detailed planning and regular updates to keep clients informed throughout the testing process.
Their services include both manual and automated testing, with a focus on using modern tools to improve efficiency. KiwiQA also prioritizes meeting deadlines, ensuring testing aligns with client schedules while maintaining a professional approach to deliver reliable outcomes.
Key Highlights:
- Provide services to UK clients across multiple industries.
- Use modern automation tools to streamline testing processes.
- Offer detailed planning and daily status updates for transparency.
- Hold ISO certifications for quality, IT service, and information security management.
Services:
- Software testing
- Automation testing
- Manual testing
- Mobile app testing
- Security testing
- Software test consulting
Contact and Social Media Information:
- Website: kiwiqa.co.uk
- E-mail: sales@kiwiqa.com
- Twitter: x.com/KQSPL
- LinkedIn: www.linkedin.com/company/kiwiqa-services
- Address: Vista Business Centre 50 Salisbury rd Hounslow TW4 6JQ United Kingdom
- Phone: +61 472 869 80
6. CelticQA Solutions
CelticQA Solutions provides quality assurance and testing services to UK clients, with a focus on integrating testing into the broader software development process. They work closely with clients to identify risks and challenges, offering solutions that align with project goals. Their approach emphasizes collaboration and standardized processes to ensure consistent results.
Their services cover a range of testing needs, from automation to manual execution, with an emphasis on improving efficiency and coverage. CelticQA Solutions also supports continuous integration, helping UK clients maintain reliable software releases through structured testing practices.
Key Highlights:
- Serve UK clients with a focus on risk identification and management.
- Emphasize standardized processes for consistent testing outcomes.
- Support continuous integration for reliable software releases.
- Encourage continuous learning within their team to stay current with industry trends.
Services:
- QA strategy
- Test automation
- Robotic process automation
- Continuous integration
- Test execution
- QA process maturity
Contact and Social Media Information:
- Website: celticqa.com
- E-mail: info@CelticQA.com
- LinkedIn: www.linkedin.com/company/celticqasolutionsus
- Address: Dundalk, Ireland Regional Development Centre DkIT Dublin Rd Dundalk Co Louth
7. TestDel
TestDel delivers software testing services to UK organizations, helping them ensure their applications meet quality standards. Their team focuses on providing end-to-end testing solutions, allowing clients to concentrate on other aspects of their projects. They operate with a flexible approach, adapting to client needs and offering services that integrate with existing development workflows.
Their offerings include both functional and non-functional testing, with a strong emphasis on automation to speed up delivery. TestDel also provides testing for a variety of platforms, ensuring UK clients receive comprehensive support tailored to their specific applications.
Key Highlights:
- Offer testing services to UK clients across platforms like web, mobile, and IoT.
- Provide fully managed testing services for end-to-end support.
- Focus on flexible cooperation to align with client workflows.
- Use a range of devices and testing environments for thorough coverage.
Services:
- Functional testing
- Non-functional testing
- Security testing
- Web application testing
- Mobile application testing
- Performance testing
- Accessibility testing
- IoT testing
- Games testing
- RPA consultancy
Contact and Social Media Information:
- Website: testdel.com
- Facebook: www.facebook.com/testdelgroup
- Twitter: x.com/testdelgroup
- LinkedIn: www.linkedin.com/company/testdel
- Instagram: www.instagram.com/testdelgroup
- Address: 21 Woodfield Road, Hounslow Middlesex TW4 6LL UK
- Phone: +44 2079936054
8. Relevant Software
Relevant Software provides software development and testing services to UK clients, focusing on delivering tailored solutions across industries like fintech, real estate, and edtech. Their team works closely with clients to integrate testing into the development process, ensuring applications meet quality standards. They emphasize a collaborative approach, adapting to client workflows and project requirements.
Their services include quality assurance as part of broader development offerings, with a focus on ensuring smooth functionality for web, mobile, and SaaS applications. Relevant Software also supports clients with team extension models, allowing UK organizations to scale testing efforts as needed.
Key Highlights:
- Serve UK clients in industries like fintech and edtech.
- Offer team extension to support flexible testing needs.
- Focus on integrating testing into custom software development.
- Hold ISO 27001 certification for information security management.
Services:
- Quality assurance
- Custom software development
- Web development
- Mobile development
- SaaS development
- IT staff augmentation
Contact and Social Media Information:
- Website: relevant.software
- E-mail: welcome@relevant.software
- Twitter: x.com/RelevantSoft
- LinkedIn: www.linkedin.com/company/relevant-software
- Instagram: www.instagram.com/relevant.software
- Address: Avenida Cortes Valencianas, 22, Valencia, 46015, Spain
- Phone: +442045770054
9. Original Software
Original Software delivers testing services to UK organizations, with a focus on code-free testing solutions for enterprise applications. Their platform supports testing across various systems, including ERP, web, and cloud-based apps, ensuring compatibility with complex tech stacks. They aim to streamline testing processes to help clients maintain reliable software.
Their services emphasize automation and user acceptance testing, alongside tools for manual testing and process documentation. Original Software also provides specialized testing for platforms like SAP, Oracle, and Salesforce, catering to UK clients with diverse application needs.
Key Highlights:
- Provide code-free testing solutions for UK clients.
- Support testing for ERP systems like SAP, Oracle, and Workday.
- Offer tools for process documentation to capture business workflows.
- Focus on cross-application testing for integrated systems.
Services:
- Regression testing
- Test automation
- User acceptance testing
- Manual testing
- Test management
- Process documentation
Contact and Social Media Information:
- Website: originalsoftware.com
- E-mail: sales@originalsoftware.com
- LinkedIn: www.linkedin.com/company/original-software
- Address: Grove House Chineham RG24 8AG, UK
- Phone: +44 1256 338 666
10. TestingXperts
TestingXperts offers quality assurance and testing services to UK clients, focusing on delivering solutions that align with business goals. Their team works across industries like insurance, retail, and healthcare, providing testing that supports digital transformation and enterprise applications. They prioritize integrating AI and automation to improve testing efficiency.
Their services cover a wide range of testing needs, from functional to performance testing, with a focus on accelerating release cycles. TestingXperts also provides consulting to help UK organizations refine their testing strategies and achieve reliable software outcomes.
Key Highlights:
- Serve UK clients in industries like insurance and retail.
- Use AI-powered tools to enhance testing processes.
- Provide strategic consulting for quality assurance.
- Collaborate with technology partners to optimize testing solutions.
Services:
- Quality engineering
- Test automation
- Functional testing
- Performance testing
- Enterprise application testing
- QA consulting
Contact and Social Media Information:
- Website: www.testingxperts.com
- E-mail: info@testingxperts.com
- Facebook: www.facebook.com/testingxperts
- Twitter: x.com/TestingXperts
- LinkedIn: www.linkedin.com/company/testingxperts
- Address: 3rd Floor, Belmont, Belmont Road, Uxbridge, UB8 1HE
- Phone: +44 203 743 3008
11. Zoonou
Zoonou delivers software testing and quality assurance services to organizations in the UK, working with partners in sectors like healthcare, education, and housing. Their team focuses on blending into client projects seamlessly, offering support that aligns with specific timelines and goals. They prioritize clear communication and proactive suggestions to ensure testing processes catch issues early and keep software functional.
Their services span both manual and automated testing, with an emphasis on accessibility and performance to meet diverse project demands. Zoonou also integrates cybersecurity testing, helping UK partners ensure their software complies with regulations while maintaining reliability across updates.
Key Highlights:
- Work with UK organizations in healthcare, education, and housing sectors.
- Offer flexible testing models that adapt to client workflows.
- Hold B Corp certification, emphasizing accountability in their operations.
- Provide ISTQB-accredited testing for consistent quality assurance.
Services:
- Quality assurance testing
- Test automation
- Performance testing
- Digital accessibility testing
- Cybersecurity testing
- Software testing consulting
Contact and Social Media Information:
- Website: zoonou.com
- E-mail: info@zoonou.com
- LinkedIn: www.linkedin.com/company/zoonou
- Instagram: www.instagram.com/zoonou
- Address: Suite 1, The Workshop 10-12 St Leonards Road Eastbourne East Sussex BN21 3UH
- Phone: 01323433700
12. AscentiQ Solutions
AscentiQ Solutions provides testing services to companies in the UK, supporting industries such as finance, telecom, and retail with quality assurance. Their approach involves tailoring testing to fit client development cycles, whether agile or traditional, to ensure software meets user and business requirements. They focus on delivering thorough testing that integrates smoothly with existing processes.
Their offerings include a mix of automated and manual testing, with a particular emphasis on catching critical issues early through risk-based methods. AscentiQ Solutions also supports UK companies with accessibility testing, ensuring applications are inclusive and compliant with regulatory standards.
Key Highlights:
- Support UK companies in finance, telecom, and retail industries.
- Adapt testing to agile, rapid, or waterfall methodologies.
- Use risk-based testing to identify key issues early in the process.
- Run a graduate program to train new talent in testing.
Services:
- Web application testing
- Mobile application testing
- Test automation
- User acceptance testing
- Accessibility testing
- Risk-based testing
- API testing
Contact and Social Media Information:
- Website: ascentiqsolutions.co.uk
- E-mail: sales@ascentiqsolutions.co.uk
- Facebook: www.facebook.com/ascentiq-solutions
- Twitter: x.com/AscentIQ_
- LinkedIn: www.linkedin.com/company/ascentiq-solutions
- Address: Office T31 103 Cranbrook Road, Ilford, London, IG1 4PU
- Phone: +442034356842
Conclusion
When it comes to keeping software reliable in the face of constant updates, regression testing is a must, and the UK has no shortage of companies ready to help. The firms we’ve covered, each with their own way of tackling testing offer a range of solutions, from automation to hands-on consulting, that cater to different industries and project needs. Whether you’re a small startup or a larger organization, there’s likely a fit among these providers to help ensure your software stays solid. It’s worth digging into their websites to see which approach clicks with your team’s goals and workflow, as finding the right partner can save a lot of headaches down the line.
