Independent Security Assurance · Gloucestershire & UK
Measure. Verify. Improve.
UK organisations spend thousands, and often hundreds of thousands, of pounds each year on security services. Yet very few independently assess whether those services are actually effective. Security Assurance Group provides independent audits, security effectiveness assessments and performance reviews that help organisations verify that their security investment is delivering the protection, accountability and standards expected.
100-Point
Effectiveness Framework
Independent
From all providers
Evidence-Based
Objective scoring
Gloucestershire
& across the UK
The Assurance Gap
Many organisations invest heavily in security services without any independent assessment of effectiveness.
Security should not be assumed.
It should be measured.
Our Services
Independent assessment of security personnel, procedures, patrols, documentation and operational performance.
Learn moreDiscreet real-world testing of security awareness, challenge procedures and operational effectiveness.
Learn moreIndependent verification of outsourced security contractor performance.
Learn moreComprehensive review of physical and procedural security controls.
Learn moreProprietary Methodology
Our proprietary framework converts subjective impressions of security into an objective, measurable score. Each engagement is assessed across five weighted categories, producing a defensible 100-point Security Effectiveness Score that boards, insurers and procurement teams can rely on.

100
Point Total Score
100 Points
Why Security Assurance Group
We hold no contracts to provide guarding, patrols or monitoring. That independence is the foundation of every assessment we deliver.
Request an independent assessment. We will scope your requirements and provide a clear, measurable evaluation of your current security operation.