
| Company name | Primary business area | Primary coverage | |
|---|---|---|---|
| Genetec Inc. | IP networking products | United States of America (USA) | |
| Messe Frankfurt | Access control | Germany | |
| PPSS | Physical security | United Kingdom (UK) | |
| The Hemming Group Ltd. | Physical security | United Kingdom (UK) | |
| 1 Ace Security | Training services | United Kingdom (UK) | |
| 1A Hamilton Security Limited | Manned guarding | United Kingdom (UK) | |
| 24/7 Close Protection Ltd | Physical security | United Kingdom (UK) | |
| 3D Security Ltd. | Manned guarding | United Kingdom (UK) | |
| 4 Forces Security Limited | Manned guarding | United Kingdom (UK) | |
| 4Tress Services Ltd. | Manned guarding | United Kingdom (UK) | |
| A2Z Security Group | Integrated security | United Kingdom (UK) | |
| Able Security Concepts Ltd | Manned guarding | United Kingdom (UK) | |
| Access Direct | Access control | United Kingdom (UK) | |
| Access Fire And Security North West | Intruder alarm | United Kingdom (UK) | |
| ACPO Crime Prevention Initiatives Ltd | Access control | United Kingdom (UK) | |
| ACS Security Services | Manned guarding | United Kingdom (UK) | |
| AD Porta Security | Manned guarding | United Kingdom (UK) | |
| Advance Peripheral Systems Ltd | Intruder alarm | United Kingdom (UK) | |
| Advance Security UK Ltd | Manned guarding | United Kingdom (UK) | |
| AFC Group | Manned guarding | United Kingdom (UK) | |
| Aimetis | Software | Canada | |
| AJT (UK) Ltd. | Physical security | United Kingdom (UK) | |
| ALGIZ Services Ltd | Consulting services | Germany | |
| Alink Ltd (Security Installers) | Integrated security | United Kingdom (UK) | |
| Allen Fencing Ltd | Physical security | United Kingdom (UK) | |
| Alliance Security Installations | Physical security | United Kingdom (UK) | |
| AlphaGuard K9 - Canine Security Training | Training services | United Kingdom (UK) | |
| Altor-Secure Ltd | Bodyguard services | United Kingdom (UK) | |
| American Executive Security, LLC. | Physical security | United States of America (USA) | |
| Andrews International | Physical security | Global | |



