
| Company name | Primary business area | Primary coverage | |
|---|---|---|---|
| eneo | CCTV | United Kingdom (UK) | ![]() |
| EverFocus Electronics AG | CCTV | Global | ![]() |
| Exhibitions India Group | Exhibition and conference organising | India | |
| Expotim International Fair Organisations | Exhibition and conference organising | Global | |
| E Aldridge & Son (Locksmiths) Ltd | Access control | United Kingdom (UK) | |
| E-Cam Technology Ltd | CCTV | United Kingdom (UK) | |
| E-Castle Electronics Co Ltd | CCTV | Korea (South) | |
| e-DATA | Biometrics | United States of America (USA) | |
| e-DATA Corp. | Biometrics | United States of America (USA) | |
| e-datacollect, Inc. | Access control | United States of America (USA) | |
| E-eyes Security Ltd. | CCTV | China | |
| e-mediavision.com | Command & Control Rooms | United Kingdom (UK) | |
| e-Quark Technology | CCTV | India | |
| E-Squared Ltd | CCTV | United Kingdom (UK) | |
| E.F.T. Systems Ltd | CCTV | United Kingdom (UK) | |
| E.J.Security | CCTV | United Kingdom (UK) | |
| E1 SECURITY | Manned guarding | United Kingdom (UK) | |
| EA Group (UK) Limited | CCTV | United Kingdom (UK) | |
| Eagle Eye Security Systems | CCTV | India | |
| Eagle Eye Technology | Digital video recording | United States of America (USA) | |
| Eagle Security Solutions Ltd | Intruder alarm | United Kingdom (UK) | |
| Eagle Security Systems | CCTV | United Kingdom (UK) | |
| Eagle Technologies Ltd | Cards and readers | Western Europe | |
| Eagle Technologies Ltd (Europe) | ID Card Printers, Consumables, Accessories | Macedonia | |
| Eaglemetric Corp. | Biometrics | United States of America (USA) | |
| Earthsearch Communications International,Inc. | Asset tracking | Global | |
| Eashani Ltd | CCTV | United Kingdom (UK) | |
| East Export (H.K.) Group Co., Ltd. | CCTV | China | |
| East Sussex Security | CCTV | United Kingdom (UK) | |
| Eastern Mastec Corporation | CCTV | Korea (South) | |



