NSI Re-certifications – December 2025
Congratulations to the following organisations who successfully achieved their NSI re-certification in December 2025 for one or more approval schemes.
Re-certification audits occur at 3 yearly intervals and take place prior to the expiry of a company’s Certificate of Approval. The re-certification audit verifies a company’s ongoing demonstration of competency and professionalism and their commitment to NSI’s programme of annual audits for another three years.
Buyers who contract NSI approved companies for their security and fire safety needs can be assured of security and fire safety services delivered to the highest standards by businesses committed to quality and continual improvement.
NACOSS Gold
BCO Systems Ltd (Aldridge)
Britannic Fire & Security Systems (Solihull)
BSA Security & Fire (Lowestoft)
BWS Group (Bath)
Caledonia Fire and Security Ltd (Kirkaldy)
ITS Fire & Security (Little Warley)
Leba Systems Ltd (Deeside)
ProudCastle Solutions Ltd (Ibstock)
WRS Solutions (Swinton)
Systems Silver
Elite Electronics & Security Ltd (EES) (Blackburn)
Harrisons Fire and Security (Biggleswade)
Innertec Limited (London)
J & B Hopkins Ltd (Fareham)
Next Gen Security Systems Ltd (Hemel Hempstead)
Securican Ltd (Milwich)
Universal Protection Ltd (Harrow)
ARC Gold
Fenix CCTV & Intruder Monitoring (Cowley)
Guarding Gold
RGM Security Ltd (Manselton)
Fire Gold
BCO Systems Ltd (Aldridge)
Britannic Fire & Security Systems (Solihull)
BSA Security & Fire (Lowestoft)
BWS Group (Bath)
Caledonia Fire and Security Ltd (Kirkaldy)
ITS Fire & Security (Little Warley)
Leba Systems Ltd (Deeside)
ProudCastle Solutions Ltd (Ibstock)
Fire Silver
Abatis Fire & Security Group Ltd (Grimsby)
Life Safety Fire Risk Assessment Gold
AGF Fire Protection Ltd (Stevenage)
Life Safety Fire Risk Assessment Silver
Fire Safety Risk Assessment Consultancy Ltd (Stockport)
Specialist Services Silver
Paragon Security Group Ltd (Chadwell Heath)