| ULTRA POWER E&M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAK KEE ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HOFAI E & M ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHEE KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| JONKIE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN SUN METAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORTUNE SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MILLION LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANG FAI MARBLE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PACIFIC MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAME ERA ENGINEERING LIMITED | Private company limited by shares | Live |
| ART VIEW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAR LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| WISE LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP HARVEST ENGINEERING LIMITED | Private company limited by shares | Live |
| WIN FULL ENGINEERING LIMITED | Private company limited by shares | Live |
| BRIGHTFUL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAR JET CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAILY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN SUN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVERWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN LEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| METANBER ENGINEERING LIMITED | Private company limited by shares | Live |
| INTELLECTUAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA YEAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PRECISION ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| JINDA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HAPPY LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEE YIU CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN NGAI ENGINEERING LIMITED | Private company limited by shares | Live |
| KWAN KWANG ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| EVERFINEST ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CRYSTALLINE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| SUNFORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLD SENSE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WIN SENSE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPFIELD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA TIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP CREATIVE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHARTERED ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MERIT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HO WING ENGINEERING TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| CHAMPBEST CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BUSINESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO YEE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMARTPHIL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NAM SUN ENGINEERING PLASTICS LIMITED | Private company limited by shares | Dissolved |
| LIK KEUNG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MEGA BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| TOPONE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCELLENCE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL CAPITAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| MOVE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KENT ENGINEERING & SUPPLY CO., LIMITED | Private company limited by shares | Dissolved |
| WAI PARK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SWISSFINGROUP ENGINEERING & CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SUN KONG ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG MING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| DICKIE'S ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOOD FRIEND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWER TOGETHER ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| G. ASIA ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| LUMINEUX PRECISION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAN FAT VEHICLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICH ROYAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A & B CONSTRUCTION DESIGN & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| HUADA MACHINERY & ENGINEERING LIMITED | Private company limited by shares | Live |
| TONG LEE WOOD FLOORING & TIMBER ENGINEERING LIMITED | Private company limited by shares | Live |
| PA KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AD DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| I-TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| CENTURY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW MILESTONE MECHANICAL AND ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIMEX CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| POWERFUL ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LTC ENGINEERING LIMITED | Private company limited by shares | Live |
| SKYLEX ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STUCCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TSUI YUEN GREEN ENGINEERING LIMITED | Private company limited by shares | Live |
| SPEEDY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FELEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW STAR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEAD FULL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KDG ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHWOOD ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOI YEUNG MAN HO ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD YEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| VICO ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP RICH DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HERO SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| LINK CONCORD ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART UP ENGINEERING LIMITED | Private company limited by shares | Live |
| LAM WAI IRON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENGINEERING CONSULTANCY LIMITED | Private company limited by shares | Dissolved |