SIA Approved Contractor – Sentinel Group Security Limited holds SIA Approved Contractor Scheme (ACS) status for the provision of Security Guarding and Key Holding.
NSI’s premier manned security scheme is designed for companies wishing to meet the industry’s highest standards by achieving business excellence through ISO 9001:2008 and meeting appropriate British Standards.
SGS is a proud member of BSIA. BSIA Membership is only available to companies that have a significant proportion of their business within the security industry.
CHAS accreditation that demonstrates SGS meets stringent standards of Health & Safety, which have been developed by Local Authority Health & Safety, Procurement Professionals & HSE.
Sentinel Group Security is a proud member of London Chamber of Commerce.