| Rock Sea Fire Engineering Limited | | Live |
| Rosentek Fire Engineering Limited | Private company limited by shares | Dissolved |
| SAFETY FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| WING TAT FIRE SAFETY CONSULTANCY & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| CENTURY FIRE SERVICE ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| NEW EXTEND FIRE SERVICE ENGINEERING LIMITED | Private company limited by shares | Live |
| SHIELD FIRE ENGINEERING & CONSULTANCY LIMITED | Private company limited by shares | Live |
| SMART OCEAN FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| Sorwall Fire Engineering Limited | Private company limited by shares | Live |
| STAND UP FIRE SERVICE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TOP STAR FIRE ENGINEERING LIMITED | | Live |
| SUNNY FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| SUPERPOWER FIRE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LEE TACK FIRE PROTECTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Technicon Fire Engineering Limited | Private company limited by shares | Dissolved |
| TENABLE FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| Topbuild Fire Engineering Company Limited | Private company limited by shares | Live |
| AUA FIRE TRADING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| New Gas Trading Fire Engineering Company Limited | Private company limited by shares | Live |
| TRUSTED FIRE ENGINEERING LIMITED | | Live |
| Tsang Fai Fire Engineering Company Limited | Private company limited by shares | Live |
| VICTORY FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| VIKO FIRE SERVICE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WANG FAI FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| WELCOME FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| Wellking Fire Engineering Limited | Private company limited by shares | Live |
| Wenmall Fire Engineering Limited | Private company limited by shares | Live |
| WING ON FIRE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WING KAI FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| WING LEE FIRE ENGINEERING LIMITED | Private company limited by shares | Live |
| WING MING (FIRE) ENGINEERING LIMITED | | Live |
| WING FAT FIRE SERVICE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WINNING FIRE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WONDERFUL FIRE SAFETY ENGINEERING LIMITED | Private company limited by shares | Live |
| Ying Wah (Fire Protection) Engineering Limited | Private company limited by shares | Dissolved |
| Yung's Fire Engineering Co Limited | Private company limited by shares | Live |
| WINFAST FIRE SAFETY ENGINEERINGS LIMITED | Private company limited by shares | Live |
| Fire Enterprises Limited | Private company limited by shares | Live |
| FIRE DRAGONS ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| FIRE STAR ENVIRONMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| F.G FIRE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA FIRE EQUIPMENT HOLDING GROUP LIMITED | Private company limited by shares | Live |
| OKE FIRE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| PAX FIRE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| CH FIRE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| JIA SHENG FIRE FIGHTING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Jiangshan Fire Fighting Equipment CO., Limited | | Live |
| New Fire Equipment Engineering Co ., Limited | Private company limited by shares | Live |
| LUXFULL FIRE EQUIPMENT & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG SUN FIRE FIGHTING EQUIPMENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOOD JOB FIRE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| Guangzhou Haian Fire Equipment Co., Limited | Private company limited by shares | Live |
| HANG LEE FIRE EQUIPMENT SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| CHINA FIRE EQUIPMENT (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HON TIN FIRE EQUIPMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| JIANGSHAN DIYI FIRE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| KANGAROO (FIRE) EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| LOKO FIRE FIGHTING EQUIPMENT & COMPANY LIMITED | Private company limited by shares | Dissolved |
| LND MARINE FIRE EQUIPMENT LIMITED | Private company limited by shares | Live |
| H.K MINAN FIRE EQUIPMENT INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| NINGBO FIRE EQUIPMENT FACTORY LIMITED | Private company limited by shares | Live |
| PING'AN FIRE FIGHTING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| ON PO FIRE PROTECTION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL FIRE PROTECTION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYTECH FIRE PROTECTION EQUIPMENT LIMITED | Private company limited by shares | Live |
| LINKFUL FIRE PROTECTION EQUIPMENT TRADING LIMITED | Private company limited by shares | Dissolved |
| SAFETY FIRE FIGHTING EQUIPMENT LIMITED | Private company limited by shares | Live |
| STABLE FIRE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| WEILIAN FIRE EQUIPMENT LIMITED | Private company limited by shares | Live |
| Xining Fire Fighting Equipment Factory Limited | Private company limited by shares | Live |
| ZETTA FIRE EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| A&T FIRE FIGHTING EQUIPMENTS CO., LIMITED | Private company limited by shares | Dissolved |
| SAFETY LIFE FIRE EQUIPMENTS CO., LIMITED | Private company limited by shares | Live |
| EVER FIRE LIMITED | Private company limited by shares | Live |
| FIRE EXPRESS CO., LIMITED | Private company limited by shares | Live |
| New Lucking Fire Extinguisher Recycle Limited | Private company limited by shares | Live |
| HONG KONG FIRE EXTINGUISHERS COMPANY LIMITED | Private company limited by shares | Live |
| FIRE FALCON LIMITED | Private company limited by shares | Live |
| Fire Feather Technology Limited | | Live |
| FEIFEI FIRE LIMITED | | Live |
| TUNG HING LUNG FIRE FIGHTING EQUIPMENT & ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| FIRE FLY FILMS PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Fire Fox Fintech Solutions Limited | Private company limited by shares | Live |
| Fire Fish Limited | Private company limited by shares | Live |
| FLASH FIRE ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| FIVE FIRE FLAVOUR LIMITED | Private company limited by shares | Live |
| FLOWER FIRE TECHNOLOGY LIMITED | | Live |
| TOP GOOD FIRE POT AND SEA FOOD RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| Ice Fire Potted Food Company Limited | Private company limited by shares | Live |
| FIRE WELL HOT POT & SEA FOOD RESTAURANT LIMITED | Private company limited by shares | Live |
| FORTUNE FIRE LIMITED | Private company limited by shares | Live |
| 9TH FIRE FORTUNE COMPANY LIMITED | | Live |
| FOUNDATION STONE FIRE PROTECTION LIMITED | Private company limited by shares | Dissolved |
| HK Frontal Fire Technology Limited | | Live |
| FSTS FIRE AND RESCUE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FIRE FULL INVESTMENT LIMITED | Private company limited by shares | Live Ceased dormancy on 01-Feb-2005 |
| LAP FUNG FIRE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MAN FUNG FIRE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LAP FUNG E&M FIRE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FUNG TAT FIRE SERVICE LIMITED | Private company limited by shares | Live |