| GAO KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| Winskey Engineering Company Limited | Private company limited by shares | Live |
| TONG LEE ENGINEERING LIMITED | Private company limited by shares | Live |
| Ying Fai Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| PY Bems Engineering Co. Limited | Private company limited by shares | Live |
| WING KA METAL SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| Siu Kee Engineering Co. Limited | Private company limited by shares | Live |
| Ming Yin Engineering Company Limited | Private company limited by shares | Live |
| Bur Brother Engineering Limited | Private company limited by shares | Live |
| Smart Controls Engineering Limited | Private company limited by shares | Live |
| LAP SAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Zhang Fat Engineering Limited | Private company limited by shares | Live |
| SIU ON ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXFUL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Hang Yee Engineering Limited | Private company limited by shares | Live |
| EASY AIR CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| HS Engineering Technologies Limited | Private company limited by shares | Live |
| Wai Po Engineering Hong Kong Limited | Private company limited by shares | Live |
| GREATEST ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WING FAI ENGINEERING TRANSPORTATION LIMITED | Private company limited by shares | Live |
| Tan Lung Engineering Limited | Private company limited by shares | Live |
| CSK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CKTAM Engineering Co., Limited | Private company limited by shares | Live |
| SAN CHONG SCAFFOLDING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| VELTECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENGLAND NICK HANDWORK SHOES PANTS INDUSTRY LIMITED | Private company limited by shares | Live |
| LUSH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PEGASUS ENGINEERING TRANSPORT COMPANY LIMITED | Private company limited by shares | Live |
| Sun On Tat Construction Engineering Company Limited | Private company limited by shares | Live |
| PUMPCRETE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Find Wind Engineering Company Limited | Private company limited by shares | Live |
| TEAMWORK VEHICLE ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Chin Wing Engineering Limited | Private company limited by shares | Live |
| FAST TEAM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Wai Tai Construction & Engineering Company Limited | Private company limited by shares | Live |
| SUM HO ENGINEERING LIMITED | Private company limited by shares | Live |
| BAO HUA ENGINEERING LIMITED | Private company limited by shares | Live |
| Anguinna Engineering Co., Limited | Private company limited by shares | Live |
| Chui Ying Marble Engineering Limited | Private company limited by shares | Live |
| PAKPAS ENGINEERING AND CONSTRUCTION HONG KONG LIMITED | Private company limited by shares | Live |
| COOPERATION ENGINEERING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| ANRUISUN Engineering Company Limited | Private company limited by shares | Live |
| Leader Park Computer Engineering Company Limited | Private company limited by shares | Live |
| MERIT EXPRESS ENGINEERING LIMITED | Private company limited by shares | Live |
| LIEN FA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Sunshine Marble Engineering Precision Limited | Private company limited by shares | Live |
| GOOD CHOICE ENGINEERING LIMITED | Private company limited by shares | Live |
| WE Engineering Co., Limited | Private company limited by shares | Live |
| CREATIVE SUN ENGINEERING LIMITED | Private company limited by shares | Live |
| AP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FLY TREASURE ENGINEERING LIMITED | Private company limited by shares | Live |
| A Y ENGINEERING CO LIMITED | Private company limited by shares | Live |
| XR ENGINEERING LIMITED | Private company limited by shares | Live |
| BLJ Engineering (Hong Kong) Co., Limited | Private company limited by shares | Live |
| KAM PO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| C.T. Creation Engineering Limited | Private company limited by shares | Live |
| SHENG LI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wuiting Metal & Engineering Company Limited | Private company limited by shares | Live |
| YEE TUNG ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| GREATER CHINA ENGINEERING LIMITED | Private company limited by shares | Live |
| NICE POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART CHINA ENGINEERING LIMITED | Private company limited by shares | Live |
| CONJUROR ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A & Z Engineering Limited | Private company limited by shares | Live |
| RICH IN ENGINEERING LIMITED | Private company limited by shares | Live |
| Standard Engineering Service Limited | Private company limited by shares | Live |
| HT Engineering Limited | Private company limited by shares | Live |
| Health & Engineering Integrated Limited | Private company limited by shares | Live |
| WIN POWER LEVELING ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Wang Kui Engineering Limited | Private company limited by shares | Live |
| WING SENG AIR CONDITION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Kangsea Engineering Co., Limited | Private company limited by shares | Live |
| L&S Cleaning Service & Air Conditioning Engineering Limited | Private company limited by shares | Live |
| thenavalarch Engineering, Training and Research Limited | Private company limited by shares | Live |
| Team Work Engineering Limited | Private company limited by shares | Live |
| JOMAZ ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Yee Wah Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| Oceans United Engineering Limited | Private company limited by shares | Live |
| KITSTECH ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA WEALTHY ENGINEERING LIMITED | Private company limited by shares | Live |
| FRIENDLY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| MEGA HARVEST CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Ying Engineering Limited | Private company limited by shares | Live |
| WANG LEE ENGINEERING & SURVEYING CO. LIMITED | Private company limited by shares | Live |
| WING KOO CONSTRUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HOI WANG DESIGN & ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| Engineering Trade Systems Limited | Private company limited by shares | Live |
| STEADFAST IRON METAL ENGINEERING LIMITED | Private company limited by shares | Live |
| CREST ENGINEERING COMPANY, LIMITED | Private company limited by shares | Live |
| Ki Ngai Engineering Limited | Private company limited by shares | Live |
| KO PO ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Ho Tat Engineering Company Limited | Private company limited by shares | Live |
| CJ ELECTRIC & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Chung Kee Demolition Engineering Company Limited | Private company limited by shares | Live |
| KDF Engineering Limited | Private company limited by shares | Live |
| VAST ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| EVER CHOICE ENGINEERING LIMITED | Private company limited by shares | Live |
| YAT LOY ENGINEERING LIMITED | Private company limited by shares | Live |