Advanced Search
Complete the Services box and one of either options A, B or C. If you wish to search for all companies for a specific service, do not complete Options A, B or C.
Choose Only Those Companies That Can Display the NSI Owl
Insist that the company who provides your security and fire
services is NSI approved. NSI provides the toughest inspection
services to ensure that all its approved companies continuously
meet the highest standards.
Find out who is approved by entering
your requirements in the fields in the left hand column.
Important
Due to a technical problem, please do
not enter 'Ltd' or 'Limited' after a company name when searching
using Box C as the company details will not be listed. This
problem will be resolved as soon as possible.
Three Levels of Approval
Approved companies are recognised for their different stages of
development through three tiers of NSI approval:
Gold, Silver and Bronze.
All NSI approved companies:
- meet the highest business performance standards
- meet all relevant British & European Standards for
technical performance
- security screen all relevant staff
- provide a high level of staff training and supervision to
industry best practice standards
- are comprehensively insured to protect customers and staff
- are inspected every six months by professional auditors
including random customer site visits
NSI Gold companies also:
- meet industry specific ISO9001:2000 Quality Management System
Standard
- offer a high level of insurance specification and
preferment