Quality, Safety & Environmental Industry Recognitions

SIA Approved Contractor Scheme

SIA Approved Contractor – Sentinel Group Security Limited holds SIA Approved Contractor Scheme (ACS) status for the provision of Security Guarding and Key Holding.

NSI – Guarding Gold

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.

The British Security Industry Association (BSIA)

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

CHAS accreditation that demonstrates SGS meets stringent standards of Health & Safety, which have been developed by Local Authority Health & Safety, Procurement Professionals & HSE.

LCCI – Member London Chamber of Commerce and Industry

Sentinel Group Security is a proud member of London Chamber of Commerce.


Health and safety audit service for SGS to reassure their clients that health and safety is being handled correctly and sufficiently on their sites





MiSentinel is a cloud-based workforce management System with innovative features of schedule, lone worker, Patrol m…
Innovative Solution for Workforce Management. Visit Today!
Team Sentinel is accepting applications for "Customer Service Advisor" in Manchester M15 6SE. Requirements: 1- Ou…
Our Innovative Workforce Management Solution
NSI Summit was a great success and it gave us the opportunity to showcase #MiSentinel. We are very pleased for the…
#MiSentinel is an answer to all your workforce management questions. #workforcemanagement #security #schedules
Meeting Your Workforce Solution Needs-Regardless of Industry or Location. Discover more with us at #Booth_65 at…
Meeting Your Workforce Solution Needs-Regardless of Industry or Location. Discover more with us at #Booth_65 at…
Meet us at #NSI summit 2019, Booth 65. #NSI_SUMMIT #MiSentinel #VOX #Birmingham
Meet us at NSI summit 2019, Stand 65. #NSI_SUMMIT #birmingham #March_21
#MiSentinel Innovative Workforce Management Solution
Sentinel Schedule Manager is trusted by a number of blue-chip facilities & security organisations within United Kin…