Brand
- STI 437
- Crowcon 264
- C-Tec 212
- Commander 166
- Elmdene 145
- Ringtail 144
- Jewel Fire Group 130
- Advanced Electronics 94
- Kentec Electronics 93
- Aritech 89
- RGL Electronics 79
- Zeta 78
- Notifier 73
- Vimpex 64
- Fireclass 59
- Carrier UTC 58
- Ziton 58
- Kidde 55
- Klaxon 55
- Baldwin Boxall 54
- No Climb Solo Testifire Detector Testers 50
- Vesda Xtralis 50
- Rutland 46
- Gent 40
- Eurotech 32
- Teal Products 32
- Haes 30
- Patol 30
- Morley 27
- Wagner 27
- International Gas Detectors 26
- Call Systems Technology Ltd 23
- Aico Ltd 21
- Fike 19
- Cooper ampamp Menvier 16
- Cooper Fulleon 15
- FIRERAY 14
- KAC 14
- Yuasa Batteries 14
- Vox Ignis 13
- Cygnus 12
- Howler 12
- Nursecall Intercall 12
- Cranford Controls 11
- SAS Caring Technology 11
- Electro-Detectors 10
- Hochiki 10
- Nittan 9
- Scope Paging Systems 8
- Global Fire Equipment 7
- Acorn Fire ampamp Security 5
- FMC 5
- ACT Meters 3
- EMS 3
- Fireco 3
- Geze 3
- The Fire Beam Company 3
- Acorn Fire Security 2
- Emergency Lighting 2
- Hawco 2
- Control Equipment 1
- Kantech 1
- Other 1
- Pepperl Fuchs 1
- Spectrex 1