| 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 |
| Engine Group International 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 |
| ENGLAND LONDON XIYOU INTERNATIONAL GROUP HOLDINGS 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 |
| FOX Engine 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 |
| CHANGCHEN ENGINE PART CO., 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 |
| FORTUNE TIME ENGINEERING LIMITED | Private company limited by shares | Live |
| Simplestar Engineering Limited | Private company limited by shares | Live |
| Creative Design & Engineering Co. Limited | Private company limited by shares | Live |
| LAFON ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CHAKI ENGINEERING LIMITED | Private company limited by shares | Live |
| A POINT ENG. LIMITED | Private company limited by shares | Live |
| PHAETON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CAPITAL BASE ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXTON ENGINEERING LIMITED | Private company limited by shares | Live |
| Wa Yip Design & Engineering Company Limited | Private company limited by shares | Live |
| Loftus Engineering Limited | Private company limited by shares | Live |
| Kinnard Engineering Limited | Private company limited by shares | Live |
| KAM LEE AIR CONDITIONING ENGINEERING LIMITED | Private company limited by shares | Live |
| JINTAI ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| KINGSMIND ENGINEERING LIMITED | Private company limited by shares | Live |
| HARVEST VIEW ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| NEW LEGO ELECT. MECH. ENGINEERING LIMITED | Private company limited by shares | Live |
| KAY PO ENGINEERING LIMITED | Private company limited by shares | Live |
| WING SENG ENGINEERING LIMITED | Private company limited by shares | Live |
| KA WO ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| MAN TAT ELECTRICAL & MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| Atoms Engineering Limited | Private company limited by shares | Live |
| ON TARGET ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YIK FAI ENGINEERING LIMITED | Private company limited by shares | Live |
| DU FU ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG KEI ENGINEERING LIMITED | Private company limited by shares | Live |
| FU LEUNG ENGINEERING LIMITED | Private company limited by shares | Live |