| COMPLEX SYSTEM ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW IDEA TRADING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| INNOVATIVE DESIGN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| SKYTEC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ANCHOR ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Shenzhen Technology Engineering Limited | Private company limited by shares | Live |
| Bitonto Machinery Engineering Limited | Private company limited by shares | Live |
| TLTL ENGINEERING LIMITED | Private company limited by shares | Live |
| WIDEVELOP ENGINEERING LIMITED | Private company limited by shares | Live |
| NEWLINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Prosys Electronic Engineering Co. Limited | Private company limited by shares | Live |
| WING YIP TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PPC CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| ORC Engineering Company Limited | Private company limited by shares | Live |
| W Engineering Limited | Private company limited by shares | Live |
| EVER VICTOR ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN HING ELECTRIC ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| LI HING GARDEN ENGINEERING LIMITED | Private company limited by shares | Live |
| Modern Gardening & Engineering Limited | Private company limited by shares | Live |
| YAU MING ENGINEERING TRANSPORTATION LIMITED | Private company limited by shares | Live |
| FU TAI MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| ESWN ENGINEERING LIMITED | Private company limited by shares | Live |
| MINGO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Prifaith Engineering Limited | Private company limited by shares | Live |
| LIKO AIR-CONDITION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL STANDARD ENGINEERING & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HAI SEN ENGINEERING LIMITED | Private company limited by shares | Live |
| TSO KEE MATERIALS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NIXWAV ENGINEERING LIMITED | Private company limited by shares | Live |
| PLASTICS ENGINEERING (R & D) LIMITED | Private company limited by shares | Live |
| SAN HOP HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOLD MINK ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI LAP AIR-COND. ENGINEERING LIMITED | Private company limited by shares | Live |
| FARWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA NICE ENGINEERING LIMITED | Private company limited by shares | Live |
| CROWN HILL ENGINEERING LIMITED | Private company limited by shares | Live |
| HO HING ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| CAMEL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG WAI ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Pauly Tat Engineering Limited | Private company limited by shares | Live |
| HONG LI YUAN ENTERPRISE ENGINEER LIMITED | Private company limited by shares | Dissolved |
| Futech Road Recycling Engineering Limited | Private company limited by shares | Live |
| SQUARE ENGINEERING LIMITED | Private company limited by shares | Live |
| Kingsly Engineering Limited | Private company limited by shares | Live |
| Steelinks Engineering Management Co., Limited | Private company limited by shares | Live |
| CALLY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HIN YEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TENG TAT NETWORK ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART CONCEPT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL LINKER ENGINEERING LIMITED | Private company limited by shares | Live |
| CREATIVE TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| RoadMAP Software Engineering & Consulting Limited | Private company limited by shares | Live Commenced dormancy on 02-Mar-2016 |
| KAM HO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Grace Way Machinery Engineering Limited | Private company limited by shares | Dissolved |
| LW Engineering Company Limited | Private company limited by shares | Live |
| GOOD HARVEST GAS ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN YU ENGINEERING LIMITED | Private company limited by shares | Live |
| C. T. ENGINEERING & DESIGN LIMITED | Private company limited by shares | Live |
| CHI TAK ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HO KWAN ENGINEERING LIMITED | Private company limited by shares | Live |
| WHY NOT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CARTEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PTH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CK ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| LightSpeed Engineering Limited | Private company limited by shares | Live |
| ZOOFER ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGINE ACCOUNTING SERVICES LIMITED | Private company limited by shares | Live |
| YEUNG FUN ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| TAI HON METAL CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KIT YEE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| GODY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Szehung Design & Engineering Company Limited | Private company limited by shares | Live |
| LEI CHI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CATER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DROPS DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAO HARBOUR ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WIN WAY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| IP Engineering Limited | Private company limited by shares | Live |
| SIU TAI ENGINEERING & TRANSPORTATION LIMITED | Private company limited by shares | Live |
| YEE ON SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH KEI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULAM ENGINEERING HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| JINHUA MINERAL ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| LeFour Arboricultural & Landscape Engineering Limited | Private company limited by shares | Live |
| Structural Advanced Engineering Limited | Private company limited by shares | Live |
| RICH BOND FREEZING ENGINEERING LIMITED | Private company limited by shares | Live |
| DEMAC ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Data Engine Mobile Inlay Technology (Hongkong) Co., Limited | Private company limited by shares | Live |
| MING LEUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FASTER ENGINEERING & RECYCLING CO., LIMITED | Private company limited by shares | Live |
| WANG TIN AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI LAM ENGINEERING HK LIMITED | Private company limited by shares | Dissolved |
| GALAXY ONE ENGINEERING NETWORK LIMITED | Private company limited by shares | Dissolved |
| WINNING TAK ENGINEERING LIMITED | Private company limited by shares | Live |
| Wah Fu Waterworks & Drainage Engineering Limited | Private company limited by shares | Live |
| KINTECH TRENCHLESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINTECH ROAD WORKS ENGINEERING LIMITED | Private company limited by shares | Live |
| EASY ENGINEERING SOLUTIONS LIMITED | Private company limited by shares | Live |
| INTEGRITY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |