| TRI-CIRCLE TRAFFIC ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY WEALTHY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PO YUK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER SKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUXURY LOFTY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST COME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GAINFILL ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN TSOI MING KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| ONWARDS ELECTRICAL ENGINEERING WORKS LIMITED | Private company limited by shares | Dissolved |
| MAN HO ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| WING MING & SONS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAINFORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPER ON ENGINEERING LIMITED | Private company limited by shares | Live |
| JIP TAT CONSTRUCTION ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LEE YUEN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| B. M. ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRANS-GLOBAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN MEI SHI ENGINEERING LIMITED | Private company limited by shares | Live |
| YAT KA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAH TONG ENGINEERING SURVEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUNG HO ENGINEERING LIMITED | Private company limited by shares | Live |
| Y. F. H. ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TRADEWINDS ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMART LEADER ENGINEERING LIMITED | Private company limited by shares | Live |
| PACIFIC BASE ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN LOK VENTILATE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Global Ocean Engineering Limited | Private company limited by shares | Dissolved |
| DOT IDEA ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| L & T LIGHTING AND ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINAWILL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HILL POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| JOY BASE ENGINEERING LIMITED | Private company limited by shares | Live |
| MAX SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| SEA ENGINEERING LIMITED | Private company limited by shares | Live |
| SURE HONEST ENGINEERING LIMITED | Private company limited by shares | Live |
| SURE RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| MEI WAH ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| JAPAN GUANGYANG ENGINE TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| HEC ENGINEERING COMPONENTS LIMITED | Private company limited by shares | Live |
| HOMELIFE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YAU HING MARBLE ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| BESTVIEW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KA YU ENGINEERING LIMITED | Private company limited by shares | Live |
| POTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KOCH MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| IU HO CONSTRUCTION ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| STAR E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| WING KEI ENGINEERING LIMITED | Private company limited by shares | Live |
| FORWIN SITE INVESTIGATION ENGINEERING LIMITED | Private company limited by shares | Live |
| TACTICAL ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Uprise Engineering (Hong Kong) Company Limited | Private company limited by shares | Dissolved |
| C K ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SPORTS ENGINE LIMITED | Private company limited by shares | Live |
| TACTFUL ENGINEERING LIMITED | Private company limited by shares | Live |
| C J Tooling & Engineering Company Limited | Private company limited by shares | Live |
| Power Mold Engineering Company Limited | Private company limited by shares | Dissolved |
| HOI WING ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNFORD CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Advanced Engineering Solutions Limited | Private company limited by shares | Live |
| WO HOP (YEUNG'S) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECTONIC ENGINEERING LIMITED | Private company limited by shares | Live |
| SUPER GLORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PAK NIC MARBLE ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH SMART CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| AILE ENGINEERING HONG KONG LIMITED | Private company limited by shares | Live |
| MAYLAND ENGINEERING LIMITED | Private company limited by shares | Live |
| ENM DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| KUN LI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELLY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SIGMA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAINLAND CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAX CHINA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GRACE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ELITE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SONIC-HAND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KITCHEN SOLUTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Chin Long Engineering Limited | Private company limited by shares | Live |
| WING KIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GO SYSTEM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JAPAN HONDA ENGINE LIMITED | Private company limited by shares | Dissolved |
| SAM WOO OFFSHORE ENGINEERING LIMITED | Private company limited by shares | Live |
| Wellfield Engineering Limited | Private company limited by shares | Live |
| TOP POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| WELLCOIN TRADING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WOO FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICHWELL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Advanced Engineering Technology Limited | Private company limited by shares | Live |
| PROMINENT CONSTRUCTION ENGINEERING AND SURVEYING COMPANY LIMITED | Private company limited by shares | Live |
| STAR RIVER ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP VISION ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW HARVEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PLASTRONIC ENGINEERING LIMITED | Private company limited by shares | Live |
| GORGEOUS MARBLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| B & G TRADING & ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG FU E & M ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOOD SUN ENGINEERING LIMITED | Private company limited by shares | Live |
| LINK ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLDTEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RISE SKY ENGINEERING LIMITED | Private company limited by shares | Live |