- Alarms / Security
C V S S Ltd
Basildon
- Alarms / Security
Bradling Security Ltd
Braintree
- Alarms / Security
Jb Services Installations Ltd
Basildon
- Alarms / Security
Granville Technical Services (east) Ltd
Brentwood
- Alarms / Security
Barriers Direct
Halstead
- Alarms / Security
Elan Fire & Security Ltd
Basildon
- Alarms / Security
Acme Seals Ltd
Witham
- Alarms / Security
Enhanced Security Solutions Ltd
Chelmsford
- Alarms / Security
Security & Standards Consultancy Ltd
Chelmsford
- CCTV Installation
Ej Vision Ltd
Bishop's Stortford
- CCTV Installation
Comstation Ltd
Rochford
- CCTV Installation
Jmh Technology
Harlow
- CCTV Installation
Firepoint-uk Ltd
Colchester
- Fire Alarms
Alpha Fire Alarms Ltd
Basildon
- Fire Alarms
Electro Detectors Ltd
Harlow
- Fire Alarms
Vimpex Ltd
Southend On Sea
- Fire Alarms
Select Manufacturing Ltd
Braintree
- Intercom Entry Systems
Anglia Composites
Sudbury
- Security Solutions / Access Control