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 2000 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
21st Apr 2023
Don’t miss Chris Hayes, NSI’s Senior Operations Manager (Systems) at next week’s Fire Safety Event sharing how becoming third party certificated for Fire Risk Assessment and Evacuation Alert Systems helps demonstrate due diligence &competency.
Learn more: https://t.co/V1KOy4s9MD https://t.co/JPV153sS4Y
21st Apr 2023
Flying in on 25 and 26 April @SecurityEventUK will be Cash, NSI’s much-loved eagle owl. Take your photo with Cash on our stand (4/L45) and share it with your #WingsOut to receive a free gift!
More: https://t.co/eYM25CbTOK https://t.co/TYysjfrjEz
Find an NSI approved company