Top 25 Military cybersecurity companies based in the United Kingdom

“At Roke, we stand at the forefront of defence and security, delivering cutting-edge intelligence and engineering solutions that protect nations, troops, borders, and businesses.”

“MASS, part of the Cohort plc group, helps you realise the value of your data.”

“SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.”

“At Cyberfort we are passionate about the cyber security services we deliver for our customers which keeps their people, data, systems and technology infrastructure secure…”

“Performanta is a global cybersecurity and data risk management company dedicated to protecting people where data matters most.”

“KHIPU Networks is an award winning international Cyber Security Company delivering a wide range of network, wireless and security solutions, technologies and services across…”

“Amethyst Risk Management is a leading cybersecurity consultancy supplying expert services and support to the UK Government, Defence, Operators of Essential Services, and the…”

“When your business relies on security, compliance and a strong reputation for taking care of your customers, you need a partner that understands your ethos, your challenges and…”

“White Hat, part of the EPAM group, is an award-winning cyber intelligence and offensive security company that leverages an attacker’s perspective to shape innovative, proactive…”

“We help businesses and individuals stay protected in an increasingly complex digital world.”

“The Wizard group consists of 4 companies all within the information technology and cybersecurity industry.”

“Garrison is a London-based cybersecurity company founded in 2014 by David Garfield (CEO) and Henry Harrison (Chief Scientist).”

“At Hexegic we are not just passionate about protecting data through our Cyber services we are passionate about helping companies release the potential of the data they hold…”

“We are Adarma, independent leaders in detection and response services.”

“Established in 2004 (acquired by Gamma in 2023), Satisnet, a Gamma company is a pedigree-proven cyber security services and solutions specialist with a fully UK-based 24x7x365 SOC.”

“CoreTech is a specialist cyber security company whose people are motivated by the desire to deliver exceptional capabilities coupled with a real sense of mission.”

“Omerta - A Global Security Technology and Services Company.”

“Adaptive Cyber Security JUMPSEC operates on a core principle: real attack insight drives stronger defence.”

“Standing at the crossroads of designing, building, testing and deploying secure solutions for Defence.”

“Your partner in cyber security talent, investment and events.”

“Founded in 2006, Torrid Networks has been able to establish strong credentials in the area of cyber security products, research, consulting, managed services, education and staff…”

“CYB3R Group, is a leading provider of comprehensive Cyber Security, IT and Communications Solutions.”