Find an NSI Approved Company
Look out for the NSI hallmark
It’s the most widely recognised mark of approval in security and
fire safety. NSI approval tells you the company is:
Technically Competent
Working to International and British Standards and NSI Codes of Practice, teams have relevant technical experience
Professional
Gold approval - operating a Quality Management System to ISO 9001 and NSI Quality Schedules
Trusted
Reputable Directors & leaders with relevant business experience and effective employee security screening
Over 1800 approved companies subject to annual NSI audit.
Over 2.75 million Certificates of Compliance for security and fire safety installations issued by NSI approved companies.
National Network of expert security and fire safety auditors.
Latest news
24th Jul 2021
It’s International Security Officers’ Day! Today we recognise the outstanding work of security officers worldwide. NSI would like to thank the UK’s security officers for their critical contribution in keeping people, property and places safe often in challenging circumstances. https://t.co/i5EVvwKrDr
21st Jul 2021
RT @ifsecglobal: 🚨🚨🚨
REVEALED: The IFSEC Global influencers in security and fire 2021
Check out who made the list this year, with a big t…
Find an NSI approved company