
| Company name | Primary business area | Primary coverage | |
|---|---|---|---|
| BQT Solutions (UK) Ltd | Access control | Global | |
| 4Site Online Ltd. | Integrated security | Western Europe | |
| ADi security and surveillance | CCTV | United Kingdom (UK) | |
| Advance Peripheral Systems Ltd | Intruder alarm | United Kingdom (UK) | |
| AK Telecom & ITS Services | Consulting services | United Kingdom (UK) | |
| Alink Ltd (Security Installers) | Integrated security | United Kingdom (UK) | |
| Arrest Fire & Security Ltd | CCTV | United Kingdom (UK) | |
| AST (London) Limited | Access control | United Kingdom (UK) | |
| Astra Communications Commercial Security Ltd | CCTV | United Kingdom (UK) | |
| Aurora | Biometrics | United Kingdom (UK) | |
| Aurora Computer Services Ltd | Biometrics | United Kingdom (UK) | |
| Avalon Biometrics LTD | Biometrics | Spain | |
| Avon Protection Systems | CCTV | United Kingdom (UK) | |
| BA Security Ltd | CCTV | United Kingdom (UK) | |
| Base Security Solutions Ltd. | CCTV | United Kingdom (UK) | |
| Biocertification | Biometrics | United States of America (USA) | |
| Buro Happold Ltd | Consulting services | Global | |
| Business Insight3 (Bi3) | CCTV | United Kingdom (UK) | |
| Capita Security Limited | Physical security | United Kingdom (UK) | |
| CDI Services | Access control | United Kingdom (UK) | |
| Citrix Technology | CCTV | Pakistan | |
| Close Circuit Security Systems Ltd | Fire safety | United Kingdom (UK) | |
| Control-Bit Technologies Ltd. | Central monitoring systems | United Kingdom (UK) | |
| CornerStone GRG Ltd | CCTV | United Kingdom (UK) | |
| CRD Synergy Limited | CCTV | United Kingdom (UK) | |
| Cyberview Technology | CCTV | Canada | |
| Data One Solutions | Access control | United Kingdom (UK) | |
| Diodon Consultancy | Consulting services | United Kingdom (UK) | |
| eb security ltd | Integrated security | United Kingdom (UK) | |
| Gavin Technologies Private Limited | Software | India | |



