| ARS ENGINEERING LIMITED | Private company limited by shares | Live |
| DECORAN DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| ON WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL FAME ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP ASCENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PEOPLE ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW FINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TACTFUL CONSTRUCTION & ENGINEERING (GROUP) LIMITED | Private company limited by shares | Dissolved |
| KEHUA DIESEL ENGINE (HONGKONG) LIMITED | Private company limited by shares | Live |
| LEUNG MING ENGINEERING (METALWARE) LIMITED | Private company limited by shares | Dissolved |
| LAM YUM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WELLAND CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY WINNER ENGINEERING LIMITED | Private company limited by shares | Live |
| MENFORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FORTUNE VIEW ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WANG KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| NASIM ENGINEERING TRADING COMPANY LIMITED | Private company limited by shares | Live |
| TRIANGULAR FORCE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUI KEI ENGINEERING LIMITED | Private company limited by shares | Live |
| TRUMP ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| PROMISE ADVERTISING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Edges Engineering Limited | Private company limited by shares | Live |
| R&H ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| MEGA WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| Airplus Trading & Engineering Limited | Private company limited by shares | Live |
| POWERFUL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINESE CONSTRUCTION ENGINEERING COLLEGE LIMITED | Private company limited by shares | Dissolved |
| HAI ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| MING'S ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JUNHAO OFFSHORE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| Faithful Engineering Solutions Company Limited | Private company limited by shares | Live |
| BLOOM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HK WAH FAI ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WANG HIN ENGINEERING LIMITED | Private company limited by shares | Live |
| JENVA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI KAM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| K CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAU TAI ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| PROTECH ENGINEERING GROUP LIMITED | Private company limited by shares | Live |
| E & M Engineering Limited | Private company limited by shares | Live |
| CHEUK YU ENGINEERING LIMITED | Private company limited by shares | Live |
| Indexgroup Engineering Limited | Private company limited by shares | Dissolved |
| V-STAR (SYSTEM) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ARCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Sam Lee Engineering Limited | Private company limited by shares | Dissolved |
| LEE KEE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WAH TAT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ODIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAIN CABLE ENGINEERING DESIGN LIMITED | Private company limited by shares | Live |
| DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| WING TAT CHI ENGINEERING LIMITED | Private company limited by shares | Live |
| HO PAK KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| WANG FU ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Lead Gang Engineering Limited | Private company limited by shares | Dissolved |
| HK Engineering Co. Limited | Private company limited by shares | Live |
| New One Engineering Limited | Private company limited by shares | Dissolved |
| Murray Engineering Limited | Private company limited by shares | Dissolved |
| JMD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HING LEE (E & M) ENGINEERING CO LIMITED | Private company limited by shares | Live |
| YU WING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VAST RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HARVEST POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| ALLIED RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| MEGA SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| LUCK DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| HOP KEE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BROTHERS M & E ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DESIGN RAYS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAN KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HING YIP DISMANTLING ENGINEERING LIMITED | Private company limited by shares | Live |
| SHENG TONG ENGINEERING LIMITED | Private company limited by shares | Live |
| ELAS ENGINEERING LIMITED | Private company limited by shares | Live |
| KARFORD ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| BEST ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| WING LOK ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KINGFULL ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| TAI MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOI TAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A-TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DATAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YI HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN GLORY ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGINEERING LUCRE LIMITED | Private company limited by shares | Live |
| CIS SYSTEM ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| TOP GLORY ENGINEERING LIMITED | Private company limited by shares | Live |
| LINK POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| FU KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| SIGN FIRST ENGINEERING LIMITED | Private company limited by shares | Live |
| YING NGAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAI HING SCAFFOLDING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ROOFTEAM ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Kei Yip Motor Engineering Co., Limited | Private company limited by shares | Live |
| LITECON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Fai Kee Lighting Engineering Limited | Private company limited by shares | Live |
| SUN HING ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| CHONG FU ENGINEERING LIMITED | Private company limited by shares | Live |
| LIZE ENGINEERING LIMITED | Private company limited by shares | Live |
| STANDARD CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TOMORROW CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |