| I.D. ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP GOAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SAMASRA EXHIBITION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDSUN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIAN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| YAU LEE MOTOR ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SUNLIT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE TONG MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RAYTECH ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Oct-2015 |
| KIU FOOK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAR CHAMPION ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGINEERING GEOLOGY & GEOTECHNICS CONSULTANCY LIMITED | Private company limited by shares | Live |
| FLYBEST ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CAPITAL RISE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN SUM ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| WAN FAT ENGINEERING & DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUEN SUN ENGINEERING LIMITED | Private company limited by shares | Live |
| YAT SHENG ENGINEERING LIMITED | Private company limited by shares | Live |
| SHUI WAI CONSTRUCTION ENGINEERING (ASIA) LIMITED | Private company limited by shares | Dissolved |
| RAISE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Pil Tech Engineering Limited | Private company limited by shares | Dissolved |
| GROUP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOOD SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL DRAGON ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER ENGINEERING LIMITED | Private company limited by shares | Live |
| KAMKOFO ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ECO ENGINEERING LIMITED | Private company limited by shares | Live |
| LUCKY SKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| e Solution Engineering Limited | Private company limited by shares | Live |
| WINBEST ENGINEERING LIMITED | Private company limited by shares | Live |
| HO KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAP KEI LEADER ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| WO TIN ENGINEERING LIMITED | Private company limited by shares | Live |
| JINAN QINGQI MULAN ENGINE TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CAPITAL CONSTRUCTION ENGINEERING (ASIA) LIMITED | Private company limited by shares | Dissolved |
| MANDELEC M & E ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI LEUNG TRANSPORTATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WESTERN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GERMANY HAIDEMAN INTERNATIONAL ENGINE GROUP LIMITED | Private company limited by shares | Dissolved |
| NICTER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SOOSAN SOCKS ENGINEERING HK LIMITED | Private company limited by shares | Live |
| NIKKA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH TAK MARINE ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| GENERAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MENWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GEAR FORCE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP STAR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Wytron Engineering Limited | Private company limited by shares | Dissolved |
| YUK KWAN ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| BEST SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXI ENGINEERING LIMITED | Private company limited by shares | Live |
| WANG TAI ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGILD TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| SMARTVIEW ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| AXISMARK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RACINE MILLION GAIN ENGINEERING LIMITED | Private company limited by shares | Live |
| WALTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE CHI ENGINEERING (ASIA) COMPANY LIMITED | Private company limited by shares | Live |
| YUE TAT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MING HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOOK TSUEN ENGINEERING LIMITED | Private company limited by shares | Live |
| BOCK CHUNG ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| MING FAI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN ENGINEERING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHAMP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| STAGE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CROWN ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLD LUCK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA MAX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KONG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAPPY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STAND ENGINEERING LIMITED | Private company limited by shares | Live |
| SHANGHAI OULONG ENGINE GROUP LIMITED | Private company limited by shares | Dissolved |
| WELLFAR ENGINE PARTS CO., LIMITED | Private company limited by shares | Dissolved |
| EVER BOND CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SNOW BALL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KOZIA ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW TECH ENGINEERING LIMITED | Private company limited by shares | Live |
| JET ENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| K & W ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NJ ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN WO C. ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUNTEC ENGINEERING & MAINTENANCE LIMITED | Private company limited by shares | Dissolved |
| Powermax Engineering Limited | Private company limited by shares | Live |
| FRIENDLY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| USA HAOHAN ENGINE LIMITED | Private company limited by shares | Dissolved |
| Acqua Engineering Limited | Private company limited by shares | Dissolved |
| PAK LONG ENGINEERING SCAFFOLDING COMPANY LIMITED | Private company limited by shares | Live |
| CHI LEE ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH YING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HON TUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MONEY ENGINE SECURITIES LIMITED | Private company limited by shares | Dissolved |
| KIN WO A/C ENGINEERING LIMITED | Private company limited by shares | Live |
| Diligence Engineering Limited | Private company limited by shares | Dissolved |
| KONG LUNG WATERPROOF ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL CIRCULATE ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH HA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GERMANY BENZ PURE ENGINE OIL LIMITED | Private company limited by shares | Dissolved |
| YIU YEUNG WING KEE ENGINEERING LIMITED | Private company limited by shares | Live |