| LEADOCEAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHAMPLUS ENGINEERING LIMITED | Private company limited by shares | Live |
| CHIU LUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MCI Engineering & Enterprises Co., Limited | Private company limited by shares | Live |
| METRO ENGINEERING HK LIMITED | Private company limited by shares | Live |
| GAI LEI ENGINEERING TRADING COMPANY LIMITED | Private company limited by shares | Live |
| ON KWAN ENGINEERING LIMITED | Private company limited by shares | Live |
| MPS Engineering Contractors Limited | Private company limited by shares | Live |
| JWSAVVY TECH ENGINEERING CO LIMITED | Private company limited by shares | Live |
| Man Lee Wealth Engineering Limited | Private company limited by shares | Live |
| GLOBAL DREAMS ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| DEKAI ENGINEERING & INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| VAST FORTUNE ENGINEERING LIMITED | Private company limited by shares | Live |
| H&H Engineering (A.C.) Limited | Private company limited by shares | Live |
| FUK WAI ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER SUCCESS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH TIME CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| H. F ENGINEERING LIMITED | Private company limited by shares | Live |
| Star Wealth Construction Engineering Limited | Private company limited by shares | Live |
| Jockey Engineering Limited | Private company limited by shares | Live |
| SOHO Mechanical Engineering Company Limited | Private company limited by shares | Live |
| GREEN ENGINE MARINE SERVICE LIMITED | Private company limited by shares | Live |
| WO WAN TUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| WEALTHY ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| FULL TIME ENGINEERING LIMITED | Private company limited by shares | Live |
| LEE KIN ENGINEERING LIMITED | Private company limited by shares | Live |
| JOE SON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Fu Ka Engineering & Construction Limited | Private company limited by shares | Live |
| Sun Force Engineering Company Limited | Private company limited by shares | Live |
| CREATIVE TALENT ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH VIEW CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SILVER EXPRESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNNY TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| KA YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUEN TAK CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHUNG FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HIP LUNG CONSTRUCTION MATERIALS & ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| MAN MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Elet Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| KA HING ENGINEERING LIMITED | Private company limited by shares | Live |
| WAN HAI ENGINEERING LIMITED | Private company limited by shares | Live |
| Best Link Construction Engineering Limited | Private company limited by shares | Live |
| ION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAYU HK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Smart Harvest Engineering Co Limited | Private company limited by shares | Live |
| Victory Engineering and Constructing Company Limited | Private company limited by shares | Live |
| GOLD STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| KAI CHUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| CHIU NGAI ENGINEERING LIMITED | Private company limited by shares | Live |
| Kin Tao Engineering Company Limited | Private company limited by shares | Live |
| MORRISON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAM FAI MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENERGYSMITH ENGINEERING LIMITED | Private company limited by shares | Live |
| EUROSTAR ENGINEERING HONG KONG LIMITED | Private company limited by shares | Live |
| Kin Hing Construction & Engineering Company Limited | Private company limited by shares | Live |
| MARKWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| RIGHT TOP ENGINEERING LIMITED | Private company limited by shares | Live |
| HR ENGINEERING LIMITED | Private company limited by shares | Live |
| QUALITY CLEANING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Master (TK) Engineering Co. Limited | Private company limited by shares | Live |
| Chung Fat E&M Service Engineering Company Limited | Private company limited by shares | Live |
| ZOOMLION ENGINEERING & CONSTRUCTION CO., LIMITED | Private company limited by shares | Live |
| MH Maintenance Engineering Company Limited | Private company limited by shares | Live |
| Fiducia Engineering Company Limited | Private company limited by shares | Live |
| Tin O Design Engineering Company Limited | Private company limited by shares | Live |
| Top Power Engineering Machinery Limited | Private company limited by shares | Live |
| UNI-SOUND TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| WONG'S RESOURCES ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Ming Wui Engineering Company Limited | Private company limited by shares | Live |
| WAI HO ENGINEERING (ASIA) LIMITED | Private company limited by shares | Live |
| Flourishing Design Engineering Limited | Private company limited by shares | Live |
| MEGATEK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HARVEST ENGINEERING (CONSTRUCTION) LIMITED | Private company limited by shares | Live |
| ENGINE SAFETY EQUIPMENT LIMITED | Private company limited by shares | Live |
| EASTERN ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Jun-2016 |
| EVER ON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Green Dragon Engineering Company Limited | Private company limited by shares | Live |
| SINCERITY ELECTRICAL AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| INGO Engineering Limited | Private company limited by shares | Live |
| Engdahl Management Limited | Private company limited by shares | Live |
| Hing Kee Marble Engineering Company Limited | Private company limited by shares | Live Commenced dormancy on 20-Apr-2016 |
| KOREA RITIAN ENGINE LIMITED | Private company limited by shares | Live |
| Kong Nam Construction and Engineering (Hong Kong) Company Limited | Private company limited by shares | Dissolved |
| K-LINE POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| YT ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP EXCEL ENGINEERING LIMITED | Private company limited by shares | Live |
| AMPLUS CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HING FAT MOTOR ENGINEERING LIMITED | Private company limited by shares | Live |
| SUM YIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Laser Gulf Engineering Limited | Private company limited by shares | Live |
| SUCCESS VIEW CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SAN YIK AIR CONDITIONING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HAIKE OFFSHORE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| GALAXY TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| WING TAT ENGINEERING (ASIA) LIMITED | Private company limited by shares | Live |
| Shunlida Engineering Company Limited | Private company limited by shares | Live |
| Kwan Wai Machinery Engineering Limited | Private company limited by shares | Live |
| GALAXY ENGINEERING AND MACHINERY CO., LIMITED | Private company limited by shares | Live |
| ART ENGINEERING LIMITED | Private company limited by shares | Live |
| CT ENGINEERING AND TECHNOLOGY LIMITED | Private company limited by shares | Live |