Brand
- C-Tec 72
- Kentec Electronics 59
- Aritech 39
- Ziton 36
- Zeta 34
- Teal Products 33
- STI 31
- Advanced Electronics 28
- Carrier UTC 28
- Vimpex 27
- Notifier 26
- Fireclass 25
- Gent 25
- Haes 25
- Kidde 24
- Elmdene 18
- Morley 18
- Rutland 17
- International Gas Detectors 16
- Cooper ampamp Menvier 14
- Commander 13
- Hyfire Sterling 13
- Crowcon 12
- Eurotech 11
- Wagner 11
- Fike 10
- Klaxon 10
- Vesda Xtralis 9
- Global Fire Equipment 6
- Hochiki 6
- Howler 6
- Pepperl Fuchs 6
- Call Systems Technology Ltd 5
- Cooper Fulleon 5
- SAS Caring Technology 5
- Vox Ignis 5
- No Climb Solo Testifire Detector Testers 4
- Nursecall Intercall 4
- The Fire Beam Company 4
- Apollo Fire Detectors 3
- EMS 3
- FMC 3
- Scope Paging Systems 3
- System Sensor 3
- Aico Ltd 2
- Cranford Controls 2
- Electro-Detectors 2
- Nittan 2
- Patol 2
- RGL Electronics 2
- ACT Meters 1
- Acorn Fire Security 1
- Baldwin Boxall 1
- Control Equipment 1
- Ringtail 1
- Talentum 1