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| MBS ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Engineering Design Consultancy Limited | Private company limited by shares | Live |
| TONE TAT IRON WORKS ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| YIKE CONSTRUCTION ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| WAH YAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| OLS Engineering Limited | Private company limited by shares | Live |
| PRAISE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAU KEE WATERPROOF ENGINEERING LIMITED | Private company limited by shares | Live |
| FOX YO ENGINEERING LIMITED | Private company limited by shares | Live |
| Glorious Future Engineering Company Limited | Private company limited by shares | Live |
| GOAL ART ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICH VISION ENGINEERING LIMITED | Private company limited by shares | Live |
| Kok Po Engineering Limited | Private company limited by shares | Live |
| MULTIX ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WEALTHY LEGEND ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Sep-2015 |
| PYROTECH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| NICEWORK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH PROMISE ENGINEERING LIMITED | Private company limited by shares | Live |
| Long View Eco Engineering Company Limited | Private company limited by shares | Live |
| SHUI TIN ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN TAK ADVERTISING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SANYI ENGINEERING&INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ZILI Engineering Survey Limited | Private company limited by shares | Live |
| BEST POWER CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WIN TEAM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ZHONGMEI ENGINEERING GROUP LIMITED | Private company limited by shares | Live |
| LINK FAI ENGINEERING CO LIMITED | Private company limited by shares | Live |
| Gocean Engineering Limited | Private company limited by shares | Dissolved |
| EASY MAINTENANCE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JETCO TRADING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live Ceased dormancy on 10-May-2016 |
| WEALTHY ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WO YANG ENGINEERING LIMITED | Private company limited by shares | Live |
| THF Engineering Company Limited | Private company limited by shares | Live |
| ZEO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YIK TAK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Neo Yin Engineering Limited | Private company limited by shares | Live |
| CHI YIP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG WAN ENGINEERING LIMITED | Private company limited by shares | Live |
| Fok Wang Engineering Company Limited | Private company limited by shares | Live |
| TopBuild Engineering Company Limited | Private company limited by shares | Live |
| Fu Li Dong Design & Engineering Company Limited | Private company limited by shares | Live |
| ASIA TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| PIK KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ABLE CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| SENG KEI AIR CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| ON RICH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| BO WAH E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Rhino (AC&E) Engineering Company Limited | Private company limited by shares | Live |
| SAM YUEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ARSK Engineering Limited | Private company limited by shares | Live |
| CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KEN PRO ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| PAK SUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| PO MAN ENGINEERING LIMITED | Private company limited by shares | Live |
| NICKWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| YU TU ENGINEERING LIMITED | Private company limited by shares | Live |
| WIN KEN ENGINEERING LIMITED | Private company limited by shares | Live |
| TM&T Engineering Limited | Private company limited by shares | Live |
| GOLDENSTONE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| NEW HOI TAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Morgan Engineering Company Limited | Private company limited by shares | Live |
| MING HO ENGINEERING HK COMPANY LIMITED | Private company limited by shares | Live |
| RIMTECHS Engineering Company Limited | Private company limited by shares | Live |
| Gold Peak Engineering Technology Limited | Private company limited by shares | Live |
| J.O.M.E. ENGINEERING LIMITED | Private company limited by shares | Live |
| KAI CHI ENGINEERING LIMITED | Private company limited by shares | Live |
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| Chi Hing Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| HK JIAN AN ENGINEERING LIMITED | Private company limited by shares | Live |
| POWER WAY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TOPFIELD ENGINEERING LIMITED | Private company limited by shares | Live |
| YORK STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HING FAT ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| Mei Ko Design Engineering Company Limited | Private company limited by shares | Live |
| YUEN FAT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CONWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| Honest Hill Engineering Limited | Private company limited by shares | Live |
| CONWAI ENGINEERING LIMITED | Private company limited by shares | Live |
| Wing Ip Engineering Limited | Private company limited by shares | Live |
| EVER WINNER ENGINEERING LIMITED | Private company limited by shares | Live |
| UI Engineering Limited | Private company limited by shares | Live |
| GRAND HONOR ENGINEERING LIMITED | Private company limited by shares | Live |
| JSE Engineering Co., Limited | Private company limited by shares | Live |
| EASTON CONSTRUCTION ENGINEERING CO LIMITED | Private company limited by shares | Live |
| CHINA WEICHAI ENGINE LUBRICATING OIL LIMITED | Private company limited by shares | Live |
| TAK NGAI ENGINEERING LIMITED | Private company limited by shares | Live |
| PROMECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GRAND ENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| AMIITY TECHNOLOGY & ENGINEERING LIMITED | Private company limited by shares | Live |
| YAU WING TRANSPORTATION ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Pak Way Engineering Limited | Private company limited by shares | Live |
| HING WAH ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HING KEE AIR CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PO PLAN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| JIAN YU ENGINEERING LIMITED | Private company limited by shares | Live |
| Aikon Engineering Consultancy Limited | Private company limited by shares | Live |