
| Company name | Primary business area | Primary coverage | |
|---|---|---|---|
| Honeywell | Integrated security | Global | ![]() |
| Proxim Wireless Corporation | IP networking products | United States of America (USA) | ![]() |
| AXTON | CCTV | Global | |
| VIDEOR | CCTV | Global | |
| 1st Choice Security Solutions, Inc | RFID | Global | |
| 2M CCTV | CCTV | United States of America (USA) | |
| 3x Logic | CCTV | Global | |
| ABUS Security-Center Corp. | CCTV | Global | |
| Access Security Corporation | CCTV | North America | |
| Acme Security Systems | CCTV | United States of America (USA) | |
| ACTAtek Pte. Ltd. | Access control | Singapore | |
| ADI Global Distribution | CCTV | North America | |
| ADK Security Ltd | CCTV | United Kingdom (UK) | |
| ALGIZ Services Ltd | Consulting services | Germany | |
| Allen-Vanguard Corporation | Training services | Canada | |
| Allimex Oriental Electronics Ind. Co., Ltd. | CCTV | Italy | |
| American Anti Ram | Gates and barriers | Global | |
| American Power Conversion Corp. | IP networking products | Global | |
| Amerigard Alarm & Security Corp | Integrated security | North America | |
| AMONT Security Products Inc. | CCTV | United States of America (USA) | |
| Anacon Solutions | CCTV | Canada | |
| Andrews International | Physical security | Global | |
| Anixter International Inc. | CCTV | Global | |
| ARAS Security Bv | Access control | Western Europe | |
| Argonaught Network Technologies Ltd. | IP networking products | United Kingdom (UK) | |
| Ascendent Technology Group | CCTV | North America | |
| Asoni Communications Co., Ltd. | Consulting services | Global | |
| Atlantis Close Protection | Physical security | United Kingdom (UK) | |
| Avalon Biometrics LTD | Biometrics | Spain | |
| Aventura Technologies, Inc. | CCTV | Global | |



