| TIMLINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NAM KEUNG METAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PARICO ELECTRICAL ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| WO HING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAECO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST OCEAN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CLOUD PEAK LUMINARIES ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CALVIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ANWAY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PARSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXQUISITE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MATSUDEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAINTENANCE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAT KEUNG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HENSINTON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| P & K ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHAPELY ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHUNG HU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LEADTECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KIU HEI CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NORTHAM TELECOMMUNICATIONS SYSTEMS ENGINEERING, LIMITED | Private company limited by shares | Dissolved |
| FUKUDA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAMMATIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BELFAST ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIN SAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECWIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SMART ENGINEERING PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| MAINFORT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHIU WING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW HOPE ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| S.G. ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEE LUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JKS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ECCO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAM YUEN TRANSPORTATION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG PO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SAM MING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEEP WIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHEERLY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORT ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORGEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GCP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOPE SEA ENGINEERING LIMITED | Private company limited by shares | Live |
| PACASIA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HIP KEUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| 3L ENGINEERING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUI HING MECHANICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| APOLLO ENGINEERING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WINCOME ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NORTH SEA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHI LICK STEAM BOILER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LIGO M & E ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PAK LOK ELECTRIC & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONSTAND ENGINEERING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| H & L ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KIVA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYPARTS ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEC ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| HOP FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NERVY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CORISEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| VA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BLUEROCK CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA-TEK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONEYCOOL REFRIGERATION & ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KAN TAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PULSE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FINBO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| UNITED AMERICA MANDOM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOBISHI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CL COMPUTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KODA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG WING CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DERRIEK ENGINEERING & TRADING CO. LIMITED | Private company limited by shares | Dissolved |
| SHUNON MARINE ENGINE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| AIR SUPPLY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GREENLAND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HO KAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLWIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HANG FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MATERIALS ENGINEERING AND DESIGN LIMITED | Private company limited by shares | Dissolved |
| TECHIGH ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORCE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| K. KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KEYSTONE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ARCWELD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIS TRANSPORT & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| S. K. IRON WORK & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUANSET ENGINEERING & TRADING CO. LIMITED | Private company limited by shares | Dissolved |
| UNIKO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEE FAI ENGINEERING & CONSTRUCTION CO. LIMITED | Private company limited by shares | Dissolved |
| WK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING LUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNG WAN KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHARD YAO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAN TAI ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| LANDFORD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARLEC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |