| KAI CHIU INK THREAD ENGINEERING LIMITED | Private company limited by shares | Live |
| Telnet Engineering Company Limited | Private company limited by shares | Live |
| Good Wealth Engineering Limited | Private company limited by shares | Live |
| A1 ENGINEERING LIMITED | Private company limited by shares | Live |
| CASTEL Engineering Limited | Private company limited by shares | Live |
| YIK TAT ENGINEERING ENTERPRISES LIMITED | Private company limited by shares | Live |
| MING NGAI E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| YPW TRADING & ENGINEERING LIMITED | Private company limited by shares | Live |
| JC Engineering Limited | Private company limited by shares | Live |
| SUMMIT GOAL ENGINEERING LIMITED | Private company limited by shares | Live |
| FAST WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |
| Chung Hing Waterworks Engineering Company Limited | Private company limited by shares | Live |
| TIME CONCEPT ENGINEERING LIMITED | Private company limited by shares | Live |
| AMPLE WINNER ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL YEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| BASING ENGINEERING LIMITED | Private company limited by shares | Live |
| Wong Ming Engineering Co. Limited | Private company limited by shares | Live |
| SUNRISE AERIAL ENGINEERING LIMITED | Private company limited by shares | Live |
| LIFPO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Fulltech Engineering Company Limited | Private company limited by shares | Live |
| I-Paint Design & Engineering Company Limited | Private company limited by shares | Dissolved |
| WALTHO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FOREST AUTOMATION ENGINEERING LIMITED | Private company limited by shares | Live |
| ALL THE BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| BIG BUILD CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| FU YIN ENGINEERING LIMITED | Private company limited by shares | Live |
| WORKPOWER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TiKo Engineering Limited | Private company limited by shares | Dissolved |
| YDF Engineering Limited | Private company limited by shares | Live |
| New Sense Design & Engineering Limited | Private company limited by shares | Live |
| HTS SOFTWARE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHIT FAT ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| FIRST CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TAI LEUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| SHANGHAI ENGINEERING & SUPPLY GROUP LIMITED | Private company limited by shares | Live |
| Sounique Art Painting Engineering Company Limited | Private company limited by shares | Live |
| WING IN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| LianYang Offshore Engineering Co., Limited | Private company limited by shares | Live |
| SAFE DJT ENGINEERING LIMITED | Private company limited by shares | Live |
| KA YU MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DERBY CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| Go Treasure Design & Engineering Limited | Private company limited by shares | Live |
| Advanced Engineering Management Limited | Private company limited by shares | Live |
| Prosperous Construction & Engineering Limited | Private company limited by shares | Live |
| ASIA DRILL CUT ENGINEERING LIMITED | Private company limited by shares | Live |
| Mei Sze Engineering Limited | Private company limited by shares | Live Commenced dormancy on 04-May-2016 |
| SKY WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN SUM ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Ace Infinity Engineering Limited | Private company limited by shares | Live |
| CHINA SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YUEN TIN ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| JHS Construction and Engineering Limited | Private company limited by shares | Live |
| WANG WAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Xin Yu Engineering Company Limited | Private company limited by shares | Live |
| East One Kitchen Design Engineering Limited | Private company limited by shares | Live |
| Wang Fai Engineering Company Limited | Private company limited by shares | Live |
| EVENTC ENGINEERING LIMITED | Private company limited by shares | Live |
| HK QINSHENG TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| FUNGWANG ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG YU CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WEI PO ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Avanti Engineering Limited | Private company limited by shares | Live |
| STSE Engineering Limited | Private company limited by shares | Live |
| S&A Engineering Consultancy Limited | Private company limited by shares | Live |
| NANTON ENGINEERING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| CG E&M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| EASY WAYTONE ENGINEERING LIMITED | Private company limited by shares | Live |
| KAYA Engineering & Trading Limited | Private company limited by shares | Live |
| ALLIED POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| VISION ENGINEERING & CONSTRUCTION LIMITED | Private company limited by shares | Live |
| HOP KWAN DRILL CUT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Macy Engineering Co. Limited | Private company limited by shares | Live |
| CHIU TAT PUMPING ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| BIG ONE ENGINEERING LIMITED | Private company limited by shares | Live |
| SMARTRA ENGINEERING LIMITED | Private company limited by shares | Live |
| A O ENGINEERING LIMITED | Private company limited by shares | Live |
| FAME GROUP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FLY SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| HOI KWAN ENGINEERING LIMITED | Private company limited by shares | Live |
| Fu Tat Motor's Engineering Limited | Private company limited by shares | Live |
| SAM WO ENGINEERING HK LIMITED | Private company limited by shares | Live |
| YUHUA TECHNOLOGY AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Kai Yin Engineering and Material Limited | Private company limited by shares | Live |
| GRE Global Research & Engineering Limited | Private company limited by shares | Live |
| East Asia Air Conditioning Engineering Limited | Private company limited by shares | Live |
| C-ART ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| KG ENGINEERING LIMITED | Private company limited by shares | Live |
| New Lai Sun Engineering Limited | Private company limited by shares | Live |
| ASIA PACIFIC MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| DECO DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| Wilthy Engineering Company Limited | Private company limited by shares | Live |
| INRICH ME ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| CNY ENGINEERING TRADING LIMITED | Private company limited by shares | Live |
| Lee Wah Machinery Engineering Limited | Private company limited by shares | Live |
| MAYA POWER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wan Lai Air Condition Engineering ( HK ) Limited | Private company limited by shares | Live |
| Anyi Engineering Company Limited | Private company limited by shares | Dissolved |
| CN Trading and Engineering Co. Limited | Private company limited by shares | Dissolved |
| CYW AIR CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| ALISON ENGINEERING LIMITED | Private company limited by shares | Live |