Cyber threats aren’t slowing down, and if you’re running a business in the UK, you already know just how critical it is to have solid endpoint protection in place. It’s not just about antivirus software anymore – it’s about securing every device that connects to your network, from laptops to mobiles to remote desktops. With so many players in the market, it can feel like a maze figuring out who actually delivers. So, we’re cutting through the noise and spotlighting the standout UK-based companies that are doing endpoint protection right. Whether you’re a small team or a big enterprise, this guide’s got you covered.
1. A-listware
At A-listware, we don’t treat endpoint protection as a separate product. Instead, security is built into everything we do from infrastructure services to full-cycle software development. While we’re not a cybersecurity-only company, protecting systems and data is a core part of how we build digital solutions. For businesses in the UK that need secure systems developed from the ground up, our approach offers a practical and integrated path forward.
We work flexibly depending on what’s needed. Some clients come to us for strategic consulting, others build long-term teams with us. This gives us the space to tailor how endpoint protection is handled whether it’s part of an ERP system, mobile platform, or internal business app. Security runs through our DevOps practices, QA workflows, and overall delivery process. We don’t make a lot of noise about it. We just do the work, properly and with the right priorities in mind.
Key Highlights:
- Security is included as part of broader development and infrastructure services
- Agile delivery teams with embedded QA and DevOps practices
- Offers offshore and nearshore development centers for long-term collaboration
- Focus on flexible project structures, including KPI-based outcomes
- Services tailored for industries like healthcare, finance, logistics, and telecom
Services:
- Cybersecurity as part of infrastructure services
- Managed IT Services with endpoint oversight
- Software and app development with integrated security practices
- DevOps and automation support
- Testing and QA
- IT consulting and digital transformation
- Data analytics with security governance
- UI/UX and product design with secure user flow in mind
Contact Information:
- Website: a-listware.com
- Phone: +44 (0)142 439 01 40
- Email: info@a-listware.com
- Address: St. Leonards-On-Sea, TN37 7TA, UK
- LinkedIn: www.linkedin.com/company/a-listware
- Facebook: www.facebook.com/alistware
2. Sophos
Sophos is one of the UK-based cybersecurity providers that integrates endpoint protection into a broader platform of layered security tools. Their strength lies in combining adaptive AI and managed detection and response with other services like firewall, email, and cloud protection. The company positions its endpoint security as part of an open, integration-focused platform, which appeals to businesses looking to streamline multiple security solutions under one roof.
They deliver managed services around the clock and include prevention-focused capabilities that aim to stop threats before they take hold. With tools designed to sync across environments and a central management console, Sophos offers options for both in-house security teams and those relying on external support. Their platform fits a range of industries, and the focus is clearly on protecting various digital entry points like endpoints, networks, and cloud infrastructure from advanced attacks.
Key Highlights:
- Adaptive AI platform with continuous threat learning
- Centralized management across all security services
- Integrates with third-party solutions
- Real-time response and automation capabilities
- Supports compliance and regulatory requirements
Services:
- Endpoint protection
- Network security through next-gen firewalls
- Managed detection and response (MDR)
- Cloud workload protection
- Email filtering and phishing protection
- Managed IT security services
Contact Information:
- Website: www.sophos.com
- Twitter: x.com/SophosSupport
- Address: First Floor, Centurion House, 129 Deansgate, Manchester M3 3WR
- Phone: +44 (0)8447 671131
- Email: sales@sophos.com
3. CrowdStrike
CrowdStrike operates with a sharp focus on real-time incident response, endpoint security, and threat intelligence. Their work in the UK includes helping organizations contain, investigate, and recover from breaches, often deploying their services in high-stakes environments. What sets them apart is their strong orientation toward adversary behavior analysis and rapid recovery from ransomware or targeted attacks.
They offer a cloud-native platform that includes threat hunting, red teaming, and environment hardening. Rather than just providing tools, they assist with preparation and long-term risk mitigation. Whether it’s supporting legal firms, insurers, or enterprises, CrowdStrike blends technical response with strategic consulting. They emphasize readiness and have operational experience dealing with complex breach scenarios, which gives them credibility in sectors that demand high assurance.
Key Highlights:
- Focused on incident response and adversary engagement
- Combines consulting with technical platform deployment
- Ransomware containment and recovery support
- Integrated threat intelligence into detection workflows
- Rapid deployment through partnerships with insurers and law firms
Services:
- Endpoint detection and response
- Incident containment and investigation
- Strategic security consulting
- Threat hunting and red teaming
- Security platform setup and optimization
- Ransomware recovery and system restoration
Contact Information:
- Website: www.crowdstrike.com
- E-mail: info@crowdstrike.com
- LinkedIn: www.linkedin.com/company/crowdstrike
- Twitter: x.com/CrowdStrike
- Instagram: www.instagram.com/crowdstrike
- Phone: +44 (118) 2285099
4. Trellix
Trellix provides a broad and AI-powered security platform that covers endpoints, networks, cloud environments, and more. Their architecture is designed for flexibility, working across on-prem, hybrid, and air-gapped setups. Trellix integrates generative AI and machine learning to automate detection, prioritization, and guided investigations, which are important for security teams trying to reduce alert fatigue.
Their unified console brings threat hunting, case management, and policy configuration into one place. This helps simplify management across complex environments. Trellix is structured to support organizations looking for a coordinated view of their infrastructure and automated response options, without relying heavily on manual processes. Their platform appeals to teams managing mixed tech stacks who still need strong endpoint visibility and control.
Key Highlights:
- Uses generative AI for real-time detection and triage
- Works across hybrid, cloud, and on-premise infrastructures
- Offers a single platform for security control and visibility
- Designed for SOC efficiency with alert correlation and context
- Includes tools for threat hunting and incident response
Services:
- Endpoint protection
- Network and email security
- Cloud security for hybrid environments
- AI-powered threat detection and investigation
- Case and policy management from a single console
- Threat hunting and SOC support functions
Contact Information:
- Website: www.trellix.com
- E-mail: peopleservices@trellix.com
- Twitter: x.com/Trellix
- LinkedIn: www.linkedin.com/company/trellixsecurity
5. SentinelOne
SentinelOne is a US-based cybersecurity company that operates in the UK market through its global support and service structure. Their endpoint protection strategy is part of a broader platform approach that covers everything from cloud security to identity protection. They emphasize automation and AI across the board, aiming to streamline detection and response in environments where speed and clarity matter. The platform brings together endpoint protection, managed detection and response, threat hunting, and digital forensics under a unified service structure.
In the UK, SentinelOne serves organizations through managed services like Vigilance MDR and WatchTower threat hunting. Their tools are geared toward both in-house security teams and businesses that need outside support to manage and respond to threats around the clock. They offer advisory services for onboarding, technical account management, and training, which helps organizations get up to speed quickly and manage their environment with fewer internal resources.
Key Highlights:
- AI-driven endpoint and cloud protection
- Global support structure with UK-based availability
- Unified platform covering detection, response, and forensics
- 24/7 managed threat hunting and MDR services
- Optional onboarding and training for deployment support
Services:
- Endpoint Detection and Response (EDR)
- Extended Detection and Response (XDR)
- Security Information and Event Management (SIEM)
- Vigilance MDR and Singularity MDR
- Threat hunting through WatchTower
- Incident response and forensic investigation
- Support services and guided onboarding
Contact Information:
- Website: www.sentinelone.com
- Facebook: www.facebook.com/SentinelOne
- Twitter: x.com/SentinelOne
- LinkedIn: www.linkedin.com/company/sentinelone
- Phone: 1-855-868-3733
6. Trend Micro
Trend Micro is a long-standing cybersecurity company with operations in the UK and a strong focus on enterprise-grade endpoint protection. Their platform, Trend Vision One, brings together risk management, detection, response, and threat intelligence into a single solution. They focus heavily on operational efficiency and visibility, aiming to help security teams close gaps across endpoint, email, cloud, and identity layers. Their MDR services are built to adapt to different organizational sizes and environments.
Trend Micro delivers managed detection and response as a core part of their UK services, helping clients monitor and manage alerts across multiple platforms. Their support includes incident response, advisory services, and technical help from certified analysts. They also offer red and purple teaming to simulate real-world attack scenarios. The platform is built to help organizations prioritize what matters and handle breaches or risks before they escalate.
Key Highlights:
- Broad coverage of IT assets from endpoint to cloud
- Adaptive MDR services tailored to different environments
- Includes threat intelligence and security advisory
- 24/7 support with access to incident response
- Tools for security posture analysis and compliance
Services:
- Endpoint protection and monitoring
- Managed Detection and Response (MDR)
- Cyber Risk Advisory and consulting
- Incident Response (IR)
- Red/Purple Team exercises
- Email, cloud, and identity security
- Security training and reporting
Contact Information:
- Website: www.trendmicro.com
- Email: info_uk@trendmicro.com
- Facebook: www.facebook.com/TrendMicro
- Twitter: x.com/trendmicro
- LinkedIn: www.linkedin.com/company/trend-micro
- Instagram: www.instagram.com/trendmicro
- Address: 2 Kingdom Street Paddington Central London W2 6BD United Kingdom
7. Bitdefender
Bitdefender is a global cybersecurity provider that delivers endpoint protection services in the UK through its managed offerings and product suite. While the company is headquartered outside the UK, their GravityZone platform and MDR services are used by UK organizations across different sectors. Their focus is on consolidating security operations under one system, covering endpoints, cloud workloads, and network traffic. Bitdefender’s tools aim to reduce alert fatigue and improve the clarity of threat investigations.
In the UK, Bitdefender supports organizations with a mix of always-on managed services and scalable protection levels, including its MDR and MDR Plus options. Their SOC teams work around the clock to detect and respond to threats, with services that include dark web monitoring, threat hunting, and forensic analysis. The platform is built to give real-time visibility with a straightforward management layer, especially for mid-sized companies that want enterprise-level protection without heavy overhead.
Key Highlights:
- Single platform for managing multiple security layers
- 24/7 SOC support with UK-based service access
- MDR and MDR Plus options with advanced features
- Strong endpoint focus with low false-positive rates
- Tools for detection, investigation, and response
Services:
- GravityZone Endpoint Protection
- Managed Detection and Response (MDR and MDR Plus)
- Extended Detection and Response (XDR)
- Patch management and risk analytics
- Threat hunting and forensic services
- Cloud posture and workload protection
- Email and identity security management
Contact Information:
- Website: www.bitdefender.com
- Facebook: www.facebook.com/bitdefender
- Twitter: x.com/bitdefender
- LinkedIn: www.linkedin.com/company/bitdefender
- Instagram: www.instagram.com/bitdefender
- Phone: (+44) 2921889991
8. Palo Alto Networks
Palo Alto Networks operates globally and is active in the UK, focusing on threat-informed security services that include endpoint protection as part of a broader incident response and risk management model. Their UK clients often use them for proactive security assessments, strategic planning, and rapid incident response. They provide both managed services and on-demand consulting, with the aim of improving organizational resilience against evolving attack tactics.
Their approach revolves around assessing current security controls, transforming strategies through structured frameworks like Zero Trust, and providing hands-on incident support through their Unit 42 team. Endpoint protection fits into this cycle as a key area of monitoring, detection, and response. Services are aligned to support both enterprise environments and regulated sectors that require readiness before and after a breach.
Key Highlights:
- Offers both advisory and technical services with a global reach
- Strong presence in proactive risk assessments and planning
- Emphasis on Zero Trust frameworks and incident readiness
- Endpoint protection integrated with cloud and threat hunting services
- Recognized support for legal and insurance-aligned response
Services:
- Endpoint detection and managed response
- Cloud and network security incident response
- Compromise and ransomware readiness assessments
- Security program design and advisory
- Managed threat hunting and digital forensics
- Penetration testing and red/purple team exercises
- Virtual CISO and SOC assessments
Contact Information:
- Website: www.paloaltonetworks.com
- E-mail: learn@paloaltonetworks.com
- Facebook: www.facebook.com/PaloAltoNetworks
- Twitter: x.com/PaloAltoNtwks
- LinkedIn: www.linkedin.com/company/palo-alto-networks
- Address: 22 Bishopsgate, Level 55 London, EC2N 4BQ United Kingdom
- Phone: +44 20 3743 3660
9. McAfee
McAfee is another US-based firm with operations and product availability across the UK, offering endpoint protection largely aimed at consumers and families, though they also provide support for small businesses. Their tools focus on combining antivirus, identity protection, VPN access, and scam detection into one streamlined platform. While their primary focus is not strictly on business cybersecurity, they do maintain solutions that can be relevant for endpoint coverage in smaller office environments.
In the UK market, McAfee is often found as part of bundled software packages or through direct subscriptions, offering basic protection features like antivirus, firewall, and web safety tools. Their personal data cleanup and social privacy manager extend their endpoint coverage into identity and privacy protection, which are relevant in today’s hybrid work environments. While more geared toward individuals, their tools do apply to smaller operations needing affordable device-level security.
Key Highlights:
- Consumer-focused platform available in the UK
- Protection for individuals and families across devices
- Includes identity theft monitoring and VPN services
- Endpoint coverage through antivirus and real-time protection
- Supports small business environments with basic features
Services:
- Antivirus and firewall
- Identity monitoring and data breach alerts
- Secure VPN for public Wi-Fi protection
- Scam detection and phishing protection
- Password manager and parental controls
- Mobile device and PC optimization tools
Contact Information:
- Website: www.mcafee.com
- Facebook: www.facebook.com/McAfee
- Twitter: x.com/McAfee
- LinkedIn: www.linkedin.com/company/mcafee
- Address: 6220 America Center San Jose, CA 95002 USA200
10. Webroot
Webroot provides endpoint protection and digital security services to users in the UK, offering a range of plans for both individuals and small to medium-sized businesses. Their main offering is built around lightweight antivirus, identity protection, and managed detection and response. They deliver these services through various bundles that include tools for threat protection, secure VPN, and data recovery.
Their UK customers use Webroot for endpoint security that’s easy to deploy and manage. The company emphasizes layered protection, with plans ranging from basic antivirus to more advanced services like DNS filtering and email threat protection. They also support MSPs through integrations and automation features, making it a practical option for small IT teams managing several devices and users without heavy overhead.
Key Highlights:
- Available to UK users with multiple plan options
- Focused on ease of use and lightweight deployment
- Includes DNS and email protection for business users
- Offers data protection and dark web monitoring
- Services align with small business and MSP needs
Services:
- Endpoint protection with antivirus and malware blocking
- Identity theft monitoring and dark web alerts
- DNS protection and web filtering
- Secure VPN and online privacy tools
- Data backup and file recovery
- Security awareness training and email security solutions
- Managed detection and response (MDR) for business customers
Contact Information:
- Website: www.webroot.com
- E-mail: sales@brightcloud.com
- Facebook: www.facebook.com/Webroot
- Twitter: x.com/Webroot
- LinkedIn: www.linkedin.com/company/webroot
- Instagram: www.instagram.com/webroot
- Address: 420 Thames Valley Park Drive Thames Valley Park Reading, Berkshire RG6 1PT, United Kingdom
- Phone: +44 (0) 800 804 7016
11. NinjaOne
NinjaOne offers endpoint management and security tools designed to support IT teams and managed service providers. Their focus is on simplifying how organizations manage and secure devices, especially in environments where remote work or distributed teams are the norm. While not exclusive to endpoint protection, their platform includes features like patch management, backup, and remote control that contribute directly to endpoint security efforts. They’re active in the UK through both direct clients and MSP partnerships.
For UK-based businesses, NinjaOne’s platform helps teams manage updates, detect potential issues early, and respond quickly. Their services support different industries like healthcare, government, and education, which often need consistent compliance and device-level security. They also provide integrations with security tools like SentinelOne and CrowdStrike, allowing businesses to build out their endpoint protection strategy with a bit more flexibility.
Key Highlights:
- Combines endpoint management and security in a single platform
- Supports various industries including public sector and education
- Offers remote monitoring and automated patching
- Integrates with major endpoint security providers
- Suitable for internal IT teams and managed service providers
Services:
- Endpoint management
- Remote monitoring and management (RMM)
- Backup and recovery
- Patch management
- SaaS backup
- Mobile device management (MDM)
- Documentation and IT automation
- Security tool integrations (e.g., SentinelOne, CrowdStrike)
Contact Information:
- Website: www.ninjaone.com
- E-mail: sales@ninjaone.com
- Facebook: www.facebook.com/NinjaOne
- Twitter: x.com/ninjaone
- LinkedIn: www.linkedin.com/company/ninjaone
- Instagram: www.instagram.com/ninjaone
- Address: 301 Congress Ave, 4th Floor Austin, TX 78701
- Phone: +44 20 3880 9027
12. Barracuda
Barracuda delivers managed detection and response through its XDR platform, combining threat detection across endpoints, email, cloud, and servers. In the UK, their services are used by organizations looking to improve visibility across their environments and meet compliance or insurance requirements. Their platform pulls in data from dozens of integrations and uses AI to filter and act on the most relevant threats.
Endpoint protection within Barracuda’s system includes the ability to detect ransomware and perform rollback actions, supported by a 24/7 security operations center. Their UK customers benefit from automated response workflows, enrichment of alerts, and access to a global SOC team. Their integrations also make it easy to connect with existing tools like Microsoft Defender, Sophos, and CrowdStrike, which helps companies strengthen their existing setups rather than replacing everything from scratch.
Key Highlights:
- Unified XDR platform with support for multiple environments
- Automated detection and response for ransomware and malware
- 24/7 SOC coverage and alert triage
- Integration with various third-party endpoint tools
- Helps meet compliance and insurance requirements
Services:
- Managed XDR and threat detection
- Endpoint monitoring and response
- Email, network, and cloud integrations
- Incident response automation
- SOC services with human and AI collaboration
- Vulnerability scanning and risk reduction
- Reporting for compliance and audits
Contact Information:
- Website: www.barracuda.com
- Email: info@barracuda.com
- Facebook: www.facebook.com/BarracudaNetworks
- Twitter: x.com/barracuda
- LinkedIn: www.linkedin.com/company/barracuda-networks
- Instagram: www.instagram.com/barracudanetworks
- Address: 3175 Winchester Blvd Campbell, California 95008 United States
- Phone: +44 118 338 4600
13. OPSWAT
OPSWAT focuses on secure file handling and endpoint protection, especially in environments that require high levels of control, like critical infrastructure or air-gapped systems. Their MetaDefender Endpoint platform allows businesses to scan removable media before use, manage file type access, and monitor activity on both connected and isolated devices. While their reach is global, they support UK organizations through their cybersecurity services and training programs.
Their tools are suited for businesses that need to manage endpoint risks with tight policy controls. The platform supports Linux and Windows environments and includes on-access scanning features. For organizations that use both online and offline systems, OPSWAT enables secure workflows through controlled file transfer processes and browser-based download protections. Their services are backed by 24/7 support and professional guidance.
Key Highlights:
- Supports air-gapped and internet-connected setups
- Provides scanning for removable devices before file access
- Allows control over allowed file types and file transfers
- Suitable for critical infrastructure and regulated industries
- Offers hands-on training and global customer support
Services:
- Endpoint file scanning and policy enforcement
- Secure file transfer tools
- Air-gapped system support
- Chrome and WhatsApp file download protection
- Professional and managed services
- OT OC and cybersecurity assessments
- OPSWAT Academy for team training and upskilling
Contact Information:
- Website: www.opswat.com
- E-mail: sales-inquiry@opswat.com
- Facebook: www.facebook.com/OPSWAT
- Twitter: x.com/opswat
- LinkedIn: www.linkedin.com/company/opswat
- Instagram: www.instagram.com/opswat
- Address: Birchin Court, 5th Floor 19-25 Birchin Lane London, UK
14. ManageEngine
ManageEngine is a platform that supports IT teams with a wide range of endpoint management and protection features. They are active in the UK through global operations and offer solutions that go beyond just antivirus. Their approach focuses on patching, configuration, privilege control, and real-time threat response, all rolled into a single platform. Businesses using Endpoint Central in the UK rely on it to keep systems up to date, enforce software policies, and secure endpoints against ransomware and malware.
Their platform allows organizations to test and approve patches before rolling them out, quarantine infected devices, and recover from attacks with single-click rollback. With integrations for vulnerability assessment, device control, browser lockdown, and application privilege management, it’s built to handle most endpoint protection needs without jumping between multiple tools. They also include compliance reporting and system auditing, which helps meet UK and global standards.
Key Highlights:
- Centralized management for patching and endpoint security
- Built-in ransomware detection and rollback
- Detailed policy control for browsers, apps, and users
- Zero-day threat mitigation and real-time quarantine
- Configurable compliance reports for regulatory needs
Services:
- Patch and vulnerability management
- Next-gen antivirus and ransomware protection
- Browser and app control
- Privilege and role-based access management
- Data loss prevention and encryption
- Asset and software inventory tracking
- Remote access and OS deployment tools
- Compliance auditing and system configuration
Contact Information:
- Website: www.manageengine.com
- E-mail: tech-expert@manageengine.com
- Facebook: www.facebook.com/ManageEngine
- Twitter: x.com/manageengine
- LinkedIn: www.linkedin.com/company/manageengine
- Instagram: www.instagram.com/manageengine
- Address: Suite 1.09, Challenge House, Sherwood Dr, Bletchley, Milton Keynes MK3 6DP, United Kingdom
- Phone: 8009178618
15. ThreatLocker
ThreatLocker focuses on strict application control, ringfencing, and network-level protection for endpoints. They operate internationally, including in the UK, supporting organizations looking to reduce attack surfaces by locking down what software can run and what it can access. Their model centers around default-deny policies, where only explicitly approved applications are allowed, making it harder for ransomware or malicious scripts to execute.
For UK businesses, ThreatLocker’s tools allow IT teams to isolate critical applications, enforce firewall controls at the endpoint level, and monitor everything through a unified audit system. Their support includes 24/7 access to a specialist team that can assist with deployments, incidents, or fine-tuning security policies. This setup works well for organizations that want tighter operational control over what runs on their systems.
Key Highlights:
- Application allowlisting with default-deny control
- Endpoint-level ringfencing of legitimate tools
- Centralized audit view for security visibility
- Supports a compliance-driven security model
- 24/7 support with hands-on configuration help
Services:
- Software allowlisting and blocking
- Host-based firewall control
- Application ringfencing
- Unified audit and visibility dashboard
- Security consulting and deployment support
- Compliance support for frameworks like NIST, HIPAA, and PCI
Contact Information:
- Website: www.threatlocker.com
- E-mail: sales@threatlocker.com
- Facebook: www.facebook.com/thethreatlocker
- Twitter: x.com/ThreatLocker
- LinkedIn: www.linkedin.com/company/threatlockerinc
- Instagram: www.instagram.com/threatlocker
- Address: 1950 Summit Park Dr, Orlando, FL, 32810
- Phone: 833-292-7732
Conclusion
Choosing the right endpoint protection provider in the UK isn’t just about ticking boxes on a features list. It’s about finding a solution that fits how your team works, what your risks actually look like, and the kind of support you expect when things go sideways. Some companies wrap everything into a single platform, others lean into strict control or deep integration, and a few focus on making the complex stuff a little less painful.
What stood out across the board is how much the field has moved beyond traditional antivirus. Today, it’s patch automation, privilege management, application control, real-time rollback, MDR, and more all layered together. Whether you’re running a lean IT setup or managing a sprawling infrastructure, the UK market offers a solid range of providers with different approaches to the same goal: keeping endpoints under control without slowing the business down. It’s worth spending the time to dig into how each fits your own environment because “secure enough” isn’t really enough anymore.
