Top 25 Security companies based in the United Kingdom

“G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…”

“Making the world a safer place.”

“Wilson James provides safe, secure, customer-led solutions to more than 300 clients across the UK and Europe.”

“TSS is the UK’s largest retail specialist security company, employing over 7500+ security personnel.”

“With over 45 years of experience, Showsec is a leading name in the UK’s live event security sector.”

“CIS Security is an independent security company equipped to help customers to solve the complex challenges in today’s digital, connected and regulated business world.”

“Professional Security is one of the UK’s leading providers of security services, specialising in the hospitality and events sectors.”

“VSG are one of the UK's leading security solutions providers with a heritage in manned guarding.”

“Corps Security - experts in security with social value Built on over 165 years of experience, Corps provides specialist security services, across the UK, to ensure the safety of…”

“Ranked in the top 1% of UK security companies, as approved by the Security Industry Authority, SecuriGroup is an award-winning security company, specialising in the provision of…”

“Established in 2003, FGH are trusted by international brands to keep their assets and millions of people safe every year.”

“Part of ICTS Europe Group, ICTS UK & Ireland is a professional services firm which has been specialised in security risk for the past 39+ years.”

“Ward is an award winning, privately owned business, providing bespoke risk and security solutions including protective security personnel, explosive search dogs, narcotic search…”

“At Global Security Ltd, we are proud to be one of the UK’s trusted suppliers of CCTV, intruder alarms, access control, and fire safety systems.”

“SSGC is a leading innovator in the Manned Guarding industry, specialising in the application of new technology to improve the performance of its Management team, deployed staff…”

“Mitie Fire & Security is part of Mitie, the UK’s leading facilities management and professional services company, delivering integrated fire and security solutions that protect…”

“STM Group (UK) Limited is an award-winning company, providing bespoke manpower service solutions.”

“We deliver complex fire protection and security solutions.”

“Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.”

“Established in 1993, with commitment to our customers and staff alongside a strong ethos and standards driven approach, Regency Security is now the largest provider of door…”

“Security.”

“Established in 1992, Churches Fire & Security is a nationwide company dedicated to supplying customers with the best fire safety and security services.”