NSI Re-certifications – June 2025
Congratulations to the following organisations who successfully achieved their NSI re-certification in June 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
Carter Security Ltd (Basildon)
Crimestop Security & Fire Ltd (Birmingham)
Crown Securities (UK) Ltd (Crewe)
CSG UK Ltd (Barton Le Clay)
Gemini AMPM Ltd (Burgess Hill)
JMK Omagh (Omagh)
Kingsley Security Systems Ltd (Leeds)
Logic Fire and Security Ltd (Knaresborough)
Micro Alarms Ltd (Doncaster)
MSI (Llandudno)
Plexus Fire & Security Ltd (Fforestfach)
Procom Global Ltd (Newmains)
R.E.S. Ltd (Belfast)
Securitec Systems Limited (Cannock)
SGD Security Ltd (Cardiff)
Sonic Security Services Ltd (Kettering)
Arc Gold
iFacility (Shepton Mallet)
Systems Silver
AB Security & Electrical Services Ltd (Haverfordwest)
Capital Fire and Security Ltd (London)
Cycad Security Ltd (Finchley)
Moffat Fire & Security Ltd (Annan)
Northtech Fire & Security Ltd (Moira)
Securipol Security Services Ltd (Wallingford)
Security Installation Services Ltd (Rochester)
Wheelers Ltd (Westbury)
Guarding Gold
Omni Security Services Ltd (Huntingdon)
Fire Gold
ADC Fire Systems Ltd (Cardiff)
Crimestop Security & Fire Ltd (Birmingham)
Gemini AMPM Ltd (Burgess Hill)
Logic Fire and Security Ltd (Knaresborough)
Micro Alarms Ltd (Doncaster)
Plexus Fire & Security Ltd (Fforestfach)
R.E.S. Ltd (Belfast)
Fire Silver
Harrisons Fire and Security (Biggleswade)
Northtech Fire & Security Ltd (Moira)
Wheelers Ltd (Westbury)
EMS Gold
Vistech Services Ltd (Middlesbrough)
EAS Gold
Logic Fire and Security Ltd (Knaresborough)
Health & Safety Gold
Vistech Services Ltd (Middlesbrough)
Life Safety Fire Risk Assessment Gold
Logic Fire and Security Ltd (Knaresborough)
Quidvis Ltd (Cradley Heath)
Rider Levett Bucknall (Birmingham)
Evacuation Alert Systems Gold
Gemini AMPM Ltd (Burgess Hill)