Explore Leading Cyber Security Companies in the UK

Discover a curated list of verified B2B cyber security firms located in the United Kingdom. Each company in our search results has been thoroughly vetted for reliability and expertise, ensuring you connect with trusted partners for your cyber security needs. From threat detection to compliance solutions, find the right provider to safeguard your business operations with confidence.

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MIMECAST SERVICES LIMITED

mimecast services limited

GBlondon
Protect email and collaboration tools with Mimecast. Manage human risk and stay ahead of cyber threats with advanced security solutions.
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Employee range:
500-999
Purchase signals: 
Field of activity:
Cyber Security
Business category:
SMARTSHEET UK LIMITED

smartsheet uk limited

GBlondon
Smartsheet enables teams to manage projects, automate processes & scale programs in one powerful platform. Maintain visibility & keep distributed teams connected.
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Employee range:
100-249
Purchase signals: 
Field of activity:
Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, IT Services and Consultancy, ERP HR, Devices, Unified Communication and Collaboration, Cyber Security
Business category:
EVERBRIDGE

everbridge

GB
Ensure the safety of your people and assets with the Everbridge comprehensive critical event and business continuity suite. Enhance your business resilience today.
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Employee range:
1000-4999
Purchase signals: 
Field of activity:
Cyber Security, Productivity Tools
Business category:
SOPHOS GROUP LIMITED

sophos group limited

GBlondon
Defend your organization from cyberattacks with Sophos adaptive defenses and expertise at your service. Protect the future of your business with confidence.
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Employee range:
1000-4999
Purchase signals: 
Field of activity:
IT Services and Consultancy, Cyber Security
Business category:
Infinity Technology Solutions

infinity technology solutions

GBroyal tunbridge wells
Infinity Group are a leading Microsoft Partner and MSP based in London. We provide Consultancy across Microsoft 3 Clouds.
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Employee range:
50-99
Purchase signals: 
Field of activity:
IT Services and Consultancy, Cyber Security, Data Center Solutions, Productivity Tools
Business category:
Apogee Solutions

apogee solutions

GBmaidstone
Apogee Corporation provides Managed Workplace, Managed Print and Managed IT Services with Europe's Largest Multi-Brand solution across the United Kingdom.
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Employee range:
500-999
Purchase signals: 
Field of activity:
IT Services and Consultancy, Cyber Security, Data Center Solutions
Business category:
ITVET

itvet

GBhertfordshire
We're a world-leading provider of IT solutions and support, helping businesses to run more smoothly and securely. Find out more.
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Employee range:
50-99
Purchase signals: 
Field of activity:
IT Services and Consultancy, Networking, ERP HR, Devices, Data Center Solutions, Cyber Security
Business category:
VERINT SYSTEMS UK LIMITED

verint systems uk limited

GBwoking
The customer engagement company. Verint helps the world’s most iconic brands build enduring customer relationships by connecting work, data, and experiences across the enterprise.
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Employee range:
500-999
Purchase signals: 
Field of activity:
Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, IT Services and Consultancy, ERP, Platforms Solutions, Unified Communication and Collaboration, Cyber Security
Business category:
BARRACUDA NETWORKS

barracuda networks

GBreading
Barracuda Networks is the worldwide leader in Email Protection, Application Protection, Network Security, and Data Protection Solutions
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Employee range:
100-249
Purchase signals: 
Field of activity:
IT Services and Consultancy, Networking, Productivity Tools, Storage and Back up, Data Center Solutions, Platforms Solutions, Cyber Security
Business category:
SILKTIDE

silktide

GB
Silktide is the powerful web governance platform that helps large organizations improve accessibility, content quality, and user experience.
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Employee range:
10-49
Purchase signals: 
Field of activity:
Cyber Security, Storage and Back up
Business category:
VERIFONE U.K. LIMITED

verifone u.k. limited

GBlondon
Simply shaping reliable payment ecosystems for an ever evolving world of commerce.
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Employee range:
100-249
Purchase signals: 
Field of activity:
IT Services and Consultancy, Cyber Security
Business category:
VERITAS TECHNOLOGIES UK LIMITED

veritas technologies uk limited

GBtheale
The data protection leader for the world’s most important enterprises.
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Employee range:
250-499
Purchase signals: 
Field of activity:
IT Services and Consultancy, Networking, Virtualization, Data Center Solutions, Cyber Security
Business category:
COGNIZANT WORLDWIDE LIMITED

cognizant worldwide limited

GBlondon
Anticipate trends. Drive meaningful change. Outthink your competition. That’s the power of intuition—and we can engineer it. Learn more.
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Employee range:
5000+
Purchase signals: 
Field of activity:
Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, IT Services and Consultancy, Networking, Productivity Tools, Server, Data Center Solutions, Unified Communication and Collaboration, Cyber Security
Business category:
B.I.P. HOLDINGS LIMITED

b.i.p. holdings limited

GBsalford
BiP Solutions aim to empower government and businesses to create a better society for all through technology
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Employee range:
100-249
Purchase signals: 
Field of activity:
Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, Cyber Security
Business category:
RACKSPACE LIMITED

rackspace limited

GBlondon
As a cloud computing services pioneer, we deliver proven multicloud solutions across your apps, data, and security. Maximize the benefits of modern cloud.
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Employee range:
1000-4999
Purchase signals: 
Field of activity:
IT Services and Consultancy, Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, Cyber Security, Data Center Solutions
Business category:
NETSCOUT SYSTEMS UK LIMITED

netscout systems uk limited

GBlondon
Get the data that matters most for user experience monitoring with NETSCOUT. Our packet-derived insights help assure strong user experience, security, and availability.
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Employee range:
50-99
Purchase signals: 
Field of activity:
IT Services and Consultancy, Storage and Back up, Virtualization, Unified Communication and Collaboration, Cyber Security
Business category:
Ward Solutions

ward solutions

GBmaidstone
Ward Solutions offers a wide range of IT security services including application, infrastructure, web, mobile and cloud testing.
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Employee range:
100-249
Purchase signals: 
Field of activity:
Cyber Security, Data Center Solutions
Business category:
ANOMALI LIMITED

anomali limited

GBlondon
Anomali is a security and IT operations platform harnessing the power of AI to deliver breakthrough threat detection, visibility, and cyber exposure management.
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Employee range:
50-99
Purchase signals: 
Field of activity:
IT Services and Consultancy, Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, Cyber Security
Business category:
COLLIBRA UK LIMITED

collibra uk limited

GBlondon
Collibra helps organizations do more with trusted data. Our data Intelligence solutions include AI Governance, Data Catalog, Data Governance, Data Quality & Observability and more.
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Employee range:
50-99
Purchase signals: 
Field of activity:
Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, Storage and Back up, ERP, Platforms Solutions, Cyber Security
Business category:
FORESCOUT TECHNOLOGIES UK LTD

forescout technologies uk ltd

GBlondon
The only automated cybersecurity company that continuously identifies, protects and ensures the compliance of all managed and unmanaged connected assets – IT, IoT, IoMT and OT – so you can more effect...Read More...
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Employee range:
50-99
Purchase signals: 
Field of activity:
IT Services and Consultancy, Business Intelligence & Analytics, Internet of Things, Artificial Intelligence, Cyber Security, Virtualization
Business category:
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