SIS: Investigations and Surveillance Specialists
Formed in 1984 and based in Cheadle Hulme, Cheshire, SIS provides nationwide specialist surveillance and investigative services to leading insurance companies, the legal profession, corporate entities, loss adjusters, major employers and individuals.

“We are justifiably proud of our quality service standards, and the professionalism of our personnel. We were the first investigative company to receive ISO9002 certification and are holders of the National Security Inspectorate’s Gold Award. As the recognised forerunners within our industry we currently maintain an active interest in all associated developments relating to the Private Security Industry Act 2001 and are working with the Security Industry Authority towards SIS implementation. As a consequence our clients receive an efficient and effective service that is underpinned by a total belief in honesty, integrity and decency.
We hope you find this site informative. Please contact us should you require any further information.”
Sam Greer
Managing Director