Page 1 of 10 pages

| Company name | Primary business area | Primary coverage | |
|---|---|---|---|
| Adax Business Systems W.L.L. | CCTV | Qatar | |
| Al Kawther Security Systems | CCTV | Qatar | |
| 4Site Online Ltd. | Integrated security | Western Europe | |
| AAC Mechanical & Electrical | CCTV | United Kingdom (UK) | |
| Aarya Ites Pvt. Ltd. | CCTV | India | |
| Able Security Concepts Ltd | Manned guarding | United Kingdom (UK) | |
| Active Vision Inc. | CCTV | United States of America (USA) | |
| Adax Business Systems | CCTV | Qatar | |
| ADB Alarms Ltd | Intruder alarm | United Kingdom (UK) | |
| ADEN Services | Physical security | China | |
| ADi security and surveillance | CCTV | United Kingdom (UK) | |
| Advance Peripheral Systems Ltd | Intruder alarm | United Kingdom (UK) | |
| Advanced Security Systems | IP networking products | Mexico | |
| AGC Networks Ltd. | Communication equipments | India | |
| AIS Security Solutions | Integrated security | Middle East | |
| Alcon Telecommunication Philippines | CCTV | Philippines | |
| Alfahad Group | CCTV | Middle East | |
| Alink Ltd (Security Installers) | Integrated security | United Kingdom (UK) | |
| All American Technology | CCTV | United States of America (USA) | |
| All Covert Security | IP networking products | United States of America (USA) | |
| ALLAS Sisteme de Securitate SRL | CCTV | Republic of Moldova | |
| Allscope Technologies Ltd. | Physical security | Nigeria | |
| Alltech General Trading & Cont. Co | CCTV | Kuwait | |
| Alrehab Services | Access control | Egypt | |
| Amerigard Alarm & Security Corp | Integrated security | North America | |
| Ansari Security System L.L.C | CCTV | United Arab Emirates | |
| ANSCOM Limited | CCTV | Sri Lanka | |
| Antron Security | CCTV | United Kingdom (UK) | |
| Appelcryn and Associates CC | Training services | South Africa | |
| Applied Security Research Associates | Consulting services | Canada | |



