Adsec Group
Security guarding, CCTV and concierge services for businesses and residential sites in London and the South East
Highlights
- New on EvolcAdded 2026-11-03
About Adsec Group
Adsec Group provides security services in London and the South East, including guarding, mobile patrolling, concierge, reception, alarm response key holding, CCTV operators and monitoring, and control room services.
The company supplies SIA-approved security officers and operatives to clients in sectors such as financial, manufacturing, transport, education, construction, media and chemical, across corporate offices, industrial premises, residential blocks and public buildings. Its services are offered on a bespoke basis, including CCTV packages and mobile patrols where a full-time presence is not required.
Adsec Group is a privately owned Ltd company formed in 1998 and headquartered in London. It states that it was one of the original SIA Approved Contractors and reports passing annual audits by an independent assessor and the SIA-appointed assessor.
Product: Contracted security guarding, concierge, alarm key holding and response, CCTV monitoring and mobile patrol services.
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