| NEW SCIENTIFIC ENGINEERING SECURITY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWIDE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ERA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI YIP MAINTENANCE ENGINEERING LIMITED | Private company limited by shares | Live |
| PO WAY ENGINEERING (MAINTENANCE) LIMITED | Private company limited by shares | Live |
| MANUAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TURNKEY SYSTEM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| W-TECH ENGINE TREATMENT CENTRE LIMITED | Private company limited by shares | Dissolved |
| CYBERBUILDING ENGINEERING LIMITED | Private company limited by shares | Live |
| FORCE E & M ENGINEERING CO LIMITED | Private company limited by shares | Dissolved |
| TAT MING ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST PINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HIGHLINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RIGHTLINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EASTWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ETERNAL ON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING TAI NOI ENGINEERING LIMITED | Private company limited by shares | Live |
| NVI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KA KA ENGINEERING CO LIMITED | Private company limited by shares | Live |
| CHUI WO LANDSCAPE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAPABLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN GLORY ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| WINSOME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVERICH CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHIT LAI ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH YIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND REGENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CALVIN'S ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAPPY TREASURE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAC RICH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JAXON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FLYING DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP EXCEL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POWER BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ANDYFONT CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKYLAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MEI FAI ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG MING E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FORTUNE ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| FULLBRIGHT CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER WEALTH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUDSON ENGINEERING LIMITED | Private company limited by shares | Live |
| KWAN FU ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTRON ENGINEERING SERVICE CO. LIMITED | Private company limited by shares | Dissolved |
| DRAGON TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SAC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RAC ON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| COE & ASSOCIATES DESIGN AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WIN SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| E3G BIOLOGIC ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| EASY SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| SKYVIEW ENGINEERING LIMITED | Private company limited by shares | Live |
| Y M TRADING & ENGINEERING LIMITED | Private company limited by shares | Live |
| KKT MARBLE ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST FRIEND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LUCK STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HENRY ENGINEERING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| YIELDSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RONNIE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEANE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM TAK ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| K. S. ENGINEERING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLD WAI ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SCORE TECH ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KONG KEI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LITTO ENGINEERING LIMITED | Private company limited by shares | Live |
| KEENWAYS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND RIGHT ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART RISE ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| GRANDSKY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST TEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HIGHWAY TRANSPORTATION ENGINEERING LIMITED | Private company limited by shares | Live |
| ARCON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SILVERLINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINGSLEY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP REGENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING LEE SCAFFOLDING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAU MING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| POLY ASIA REFRIGERATION & ENGINEERING LIMITED | Private company limited by shares | Live |
| D & C (ASIA) ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KOSON ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG LUNG MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MAN FAI SWIMMING POOL ENGINEERING LIMITED | Private company limited by shares | Live |
| DUCCO E & M ENGINEERING LIMITED | Private company limited by shares | Live |
| RLK ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TECHNITRON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PERPETUAL ENGINEERING WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI MAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VICTORY TARGETS ENGINEERING LIMITED | Private company limited by shares | Live |
| CHAMPION LINK CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAT SUN ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| PHOENIX ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| FARSEA ENGINEERING LIMITED | Private company limited by shares | Live |
| FRIENDSHIP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KIN WANG ENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| POLY CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONGWIN CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LONG GAIN ENGINEERING LIMITED | Private company limited by shares | Live |