Security Assurance Services

BGS offers discrete surveillance and covert operations to a range of clients. Services are carried out to evidential standards and utilise the extensive experience of the British Military and Police.


All our surveillance initiatives are fully discussed with the client during planning and prior to deployment. Our surveillance teams are highly trained and skilled in the art of surveillance with extensive operational Military or Police experience. Depending on the circumstances, the period of surveillance will range from a few hours to a few days or to a period of weeks. We can conduct surveillance tasks both within the UK and overseas.

Covert Operations

When properly administered, a covert operation will reveal more information than your security systems or CCTV cameras could ever hope to uncover. Acting with extensive experience, our covert operatives are able to catch nuances, build trust, and develop leads that create a better understanding of specific situations. Our covert operatives provide clients with the intelligence they need to address specific problems or to confirm that their concerns were unfounded.