| Shun Huo Air Condition Engineering Company Limited | | Live |
| SHUN KEI AIR CONDITIONING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Jap Shun Air Conditioning Engineering Limited | Private company limited by shares | Live |
| YAU SHUN ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUN ON CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN SHUN CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHUN FAI ENGINEERING & CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| SHUN LEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHUN TAT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KA SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHUN YUE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUN WAH CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LI SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GA SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN WO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHUN LAP CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN LEE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| AN SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TAK SHUN KAI CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| LAP SHUN CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN ON CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| Shun Sun Construction Engineering Company Limited | Private company limited by shares | Live |
| YAT SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YEE SHUN CONSTRUCTION ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| OI SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HO SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Shun Fai Construction Engineering Limited | Private company limited by shares | Live |
| SHUN FAT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Shun Yee Construction Engineering Limited | Private company limited by shares | Live |
| Wei Shun Construction Engineering Limited | Private company limited by shares | Live |
| SHUN LI CONSTRUCTION ENGINEERING LIMITED | | Live |
| Yat Shun Construction Engineering Limited | | Live |
| CHENG SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHIT SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Shun Chong Construction Engineering Limited | | Live |
| CHUNG SHUN CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN HING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG SHUN HING FAT KEE CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEUNG SHUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN LI CONSTRUCTION ENGINEERING & MATERIALS LIMITED | Private company limited by shares | Live |
| SHUN ON MECHANICAL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN MING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PARK TAK SHUN CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUI SHUN CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| WANG SHUN CONSTRUCTION ENGINEERING COMPANY LIMITED | | Live |
| SHUN WEALTH CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUN WING CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wing Shun Construction Engineering Co. Limited | Private company limited by shares | Live |
| SHUN ON CONSTRUCTOR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHUN LEE ENGINEERING & DCORATION LIMITED | | Live |
| Shun Sai Demolition Engineering Company Limited | | Live |
| Wing Shun Demolition Engineering Limited | | Live |
| KIT SHUN DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHUN QI DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAK SHUN ENGINEERING AND DESIGN LIMITED | Private company limited by shares | Live |
| Shun Tin Engineering & Design Limited | Private company limited by shares | Live |
| Kai Shun Design & Engineering Limited | Private company limited by shares | Live |
| Ka Shun Design & Engineering Company Limited | Private company limited by shares | Live |
| On Shun Design & Engineering Company Limited | Private company limited by shares | Live |
| Chung Shun Design Engineering Company Limited | Private company limited by shares | Live |
| KEUNG SHUN DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KIT SHUN ELECTRIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Lok Shun Electric Engineering Limited | Private company limited by shares | Live |
| Ka Shun Electric Engineering Limited | | Live |
| YUK SHUN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI SHUN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHI SHUN ELECTRICAL ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| SHUN LEE ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LIK SHUN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHUN FAT ELECTRICAL (ENGINEERING) COMPANY LIMITED | Private company limited by shares | Live |
| Shun Tat Electrical Engineering Limited | Private company limited by shares | Live |
| SHUN LI ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN WAH ELECTRICAL ENGINEERING LIMITED | | Live |
| SHUN YIP ELECTRICAL ENGINEERING LIMITED | | Live |
| Shun Yee Electrical Engineering Limited | | Live |
| SHUN TAT ELECTRICAL APPLIANCES ENGINEERING LIMITED | | Live |
| SHUN CHIT ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUNG SHUN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Shun Tat Electrical Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| SHUN LONG ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUN MING ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WING SHUN ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Shun Wing Mechanical & Electrical Engineering Company Limited | Private company limited by shares | Live |
| SHUN LEE ELEVATOR ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG SHUN GENERATOR ENGINEERING LIMITED | | Live |
| SHUN TAI ENGINEERING GROUP LIMITED | Private company limited by shares | Dissolved |
| Shun Chi Engineering Group Limited | Private company limited by shares | Live |
| SHUN HANG KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANG SHUN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHUN HANG KI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW HANG SHUN ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG SHUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHUN HANG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Hang Shun (Cable) Engineering Limited | | Live |
| HANG SHUN ENGINEERING & CONSULTANCY CO. LIMITED | Private company limited by shares | Dissolved |
| HANG SHUN ENGINEERING & CONSULTANCY LIMITED | Private company limited by shares | Live |
| HANG SHUN ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hang Shun Engineering (Hong Kong) Limited | Private company limited by shares | Live |