| EDEN ENGINEERING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Z.E Engineering Limited | Private company limited by shares | Live |
| Manli Engineering Limited | Private company limited by shares | Live |
| WUI HOI SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| FASTER AIR-CONDITION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Good Creative Engineering Technology Limited | Private company limited by shares | Live |
| WING GA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEGEND CREATIVE (ENGINEERING) LIMITED | Private company limited by shares | Live |
| RELIANCE VISION ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Reflex Engineering Limited | Private company limited by shares | Live |
| KA CHAU ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DESIGN AND CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TRANS-GLOBAL ENGINEERING LIMITED | Private company limited by shares | Live |
| MARINETECH ENGINEERING LIMITED | Private company limited by shares | Live |
| H & P ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FU LEE DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FW GLOBAL ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER NICE ENGINEERING LIMITED | Private company limited by shares | Live |
| TAKAHIRO ENGINEERING WORKS HK LIMITED | Private company limited by shares | Live |
| CHINA SHANGHAI ENGINEERING VALVE STOCK LIMITED | Private company limited by shares | Dissolved |
| Kin Smart Engineering Limited | Private company limited by shares | Live |
| Wai Pak Construction Engineering Limited | Private company limited by shares | Live |
| PING TIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KA FAT AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DIAMOND ENGINEERING LIMITED | Private company limited by shares | Live |
| K.W. CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Mei Lin Engineering Co. Limited | Private company limited by shares | Live |
| KAN SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP ONE DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN KIN HING MASON ENGINEERING LIMITED | Private company limited by shares | Live |
| Hui Sheng Construction Engineering Company Limited | Private company limited by shares | Live |
| SUN FAI SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| CONCEPT POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| Chung Kin Materials and Engineering Company Limited | Private company limited by shares | Live |
| NEW HONDA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FAB ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HIGER MARINE&OFFSHORE ENGINEERING&EQUIPMENT LIMITED | Private company limited by shares | Live |
| C. K. ENGINEERING LIMITED | Private company limited by shares | Live |
| Ho Group Engineering Company Limited | Private company limited by shares | Dissolved |
| CHINGOO DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONDHONG ENGINEERING LIMITED | Private company limited by shares | Live |
| GLORY TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WING TAI IRON ENGINEERING LIMITED | Private company limited by shares | Live |
| GAREN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WHOLLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RIPE STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| UNITED TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| MAX GLOBAL ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA EXPRESS ENGINEERING LIMITED | Private company limited by shares | Live |
| FAME HILL ENGINEERING LIMITED | Private company limited by shares | Live |
| FINE TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| ROUND TOP ENGINEERING HONG KONG LIMITED | Private company limited by shares | Live |
| FIRECOM Engineering Limited | Private company limited by shares | Live |
| Wan Wai Construction Engineering Limited | Private company limited by shares | Live |
| Wah Tung Decorate Material Engineering Company Limited | Private company limited by shares | Live |
| JAVIS ENGINEERING LIMITED | Private company limited by shares | Live |
| I-SPACE DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| JIN FAI ENGINEERING LIMITED | Private company limited by shares | Live |
| YUEN SENG ENGINEERING LIMITED | Private company limited by shares | Live |
| Ramy Engineering Limited | Private company limited by shares | Live |
| INSPIRATION (GROUP) ENGINEERING LIMITED | Private company limited by shares | Live |
| JET LINK GLOBAL ENGINEERING LIMITED | Private company limited by shares | Live |
| KAN Engineering Company Limited | Private company limited by shares | Live |
| TECHONE ENGINEERING LIMITED | Private company limited by shares | Live |
| CHONG KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXFORD ENGINEERING LIMITED | Private company limited by shares | Live |
| SINOLAND ENGINEERING LIMITED | Private company limited by shares | Live |
| VICTORY STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| FEI TO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GROWS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Star Wah E & M Engineering Limited | Private company limited by shares | Live |
| ENGINE HUB CO., LIMITED | Private company limited by shares | Live |
| REGA ENGINEERING Limited | Private company limited by shares | Live |
| SAM BO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHONG WING GROUND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LEE FULL ENGINEERING HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Jam Engineering Company Limited | Private company limited by shares | Live |
| PMD Engineering Limited | Private company limited by shares | Live |
| Rhema Engineering Company Limited | Private company limited by shares | Live |
| Kai Chit Engineering Company Limited | Private company limited by shares | Live |
| EVENTONE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GUU ENGINEERING LIMITED | Private company limited by shares | Live |
| WE POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| RDS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wellmade Engineering Limited | Private company limited by shares | Live |
| HIGHER GROUND ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| KIN CHIU ENGINEERING LIMITED | Private company limited by shares | Live |
| Hess Engineering Limited | Private company limited by shares | Dissolved |
| KAM WAI ENGINEERING CO LIMITED | Private company limited by shares | Live |
| PREMIER NETWORK ENGINEERING LIMITED | Private company limited by shares | Live |
| K.L. ENGINEERING LIMITED | Private company limited by shares | Live |
| PUTAI ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA OCEAN POWER ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| BIG RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH ON ENGINEERING LIMITED | Private company limited by shares | Live |
| Clubstead Engineering Limited | Private company limited by shares | Live |
| Chinese Design & Engineering Company Limited | Private company limited by shares | Live |
| TAKE TARGET ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KA LOK ECO LIGHTING ENGINEERING LIMITED | Private company limited by shares | Live |