| ENOCH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WORKABLE ENTERPRISES GROUP LIMITED | Private company limited by shares | Dissolved |
| RICH DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MEGA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JET SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST MATE ENGINEERING LIMITED | Private company limited by shares | Live |
| CONCORD LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP SKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YIU FAI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT STEELING ENGINEERING & DESIGN LIMITED | Private company limited by shares | Dissolved |
| FULLWAY ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TUN HING ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KAY EM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NG YEE WOO SCAFFOLDING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN MAN HING ENGINEERING LIMITED | Private company limited by shares | Live |
| PRUDENCE CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MOU WAH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN CROWN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINESE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SILVER POINT ENTERPRISES (H. K.) LIMITED | Private company limited by shares | Live |
| SENFIELD ENGINEERING LIMITED | Private company limited by shares | Live |
| WINTEC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GOLDHALL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DELLOGS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA DRAGON ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENTRANCE (ASIA) LIMITED | Private company limited by shares | Live |
| CARAVEL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HANBANG ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MING FAI ENVIRONMENTAL PROTECTION TECH. LIMITED | Private company limited by shares | Dissolved |
| STUART ENERGY CKI (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MANSON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHAT HING CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| KWAN TAT DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| ENZARD LIMITED | Private company limited by shares | Dissolved |
| SOLAR ENERGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FAIR WAVE SHIPPING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YEE HING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| INNOVATIVE LIGHTING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GUIDE WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING WAH BROTHERS ENTERPRISE LIMITED | Private company limited by shares | Live |
| WAI PO AIR COND E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI TAK ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI MEN YUEN GARDENING & ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| TOPFAIR ENGINEERING LIMITED | Private company limited by shares | Live |
| S.Q.T. ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| TIMES STAR ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| GREEN ENVIRONMENT PROTECTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY HALL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| U.S.A. FULITE ENGINEERING MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| TUNG TAI CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MANNEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL HEALTH ENVIRONMENT INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| PROMISING ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| STAND WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RISE TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| CONCORDIA ENGINEERING LIMITED | Private company limited by shares | Live |
| WISE KEY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BO KAM ENGINEERING LIMITED | Private company limited by shares | Live |
| YADI SPACE ENVIRONMENT DESIGN CO., LIMITED | Private company limited by shares | Dissolved |
| ENWELL LIMITED | Private company limited by shares | Live |
| NGA CHI ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| WING YIU (CONSTRUCTION) ENGINEERING LIMITED | Private company limited by shares | Live |
| ENDURANCE SPORTS LIMITED | Private company limited by shares | Live |
| GLORY TIME ENTERPRISES LIMITED | Private company limited by shares | Live |
| RICH CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN HING ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GREEN WAVE ENVIRONMENT EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| GLORY TOP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNG FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EURIET ASIA SYSTEM ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVERBASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CONCORD ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND SUN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| VTC ENTERPRISES LIMITED | Private company limited by shares | Live |
| XIN LI DA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MARSTONE ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHWIN ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| COG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE TRAFFIC ENGINEERING & CONTRACTORS COMPANY LIMITED | Private company limited by shares | Live |
| STARCHEM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| V C ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING LAI ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ENRIGHT, SCOTT & ASSOCIATES LIMITED | Private company limited by shares | Live |
| ON TAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHINA GEOLOGY ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KAU LUNG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DELSON ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| WAI MING CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA ENVIRONMENT FUND MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| DISCOVERY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAINTOP ENGINEERING LIMITED | Private company limited by shares | Live |
| JQ ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| TIN HANG AIR CONDITIONING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BBH ENTERPRISES LIMITED | Private company limited by shares | Live |
| WEALTHY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE TAT MAINTENANCE & ENGINEERING LIMITED | Private company limited by shares | Live |
| XIN TIANDI ENTERTAINMENT CO., LIMITED | Private company limited by shares | Live |
| CHUNG PAK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FA LEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |