| SHUI FAI METAL WORKS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WIN GLORY ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BASE FULL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIRST SUCCESS RENOVATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HEI LIK MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MODERN ENVIRONMENTAL PROTECTION MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| UNI-AIM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| TRINITY-ADVANCE (ENVIRONMENTAL) LIMITED | Private company limited by shares | Dissolved |
| GLORY ENGINEERING AND TRADING LIMITED | Private company limited by shares | Live |
| ROTEX ENGINEERING LIMITED | Private company limited by shares | Live |
| PROSPEROUS ENGINEERING LIMITED | Private company limited by shares | Live |
| FULL OCEAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| XIN HAI HUA ENTERPRISES LIMITED | Private company limited by shares | Live |
| GLORY MARK ENTERPRISE LIMITED | Private company limited by shares | Live |
| EASTERN STAR ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| MEINHARDT ENVIRONMENT LIMITED | Private company limited by shares | Live |
| CORNFORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CENTURY HARVEST ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP EXPRESS ENGINEERING LIMITED | Private company limited by shares | Live |
| YORKA ENTERPRISES LIMITED | Private company limited by shares | Live |
| WANG KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DTC ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WING DIK ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| EASTERN RISE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENERRO LIMITED | Private company limited by shares | Dissolved |
| ELECT. ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONG WIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NATION CHANNEL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HINWORLD ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINCERELIE ENTERPRISE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| EVERTEAM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN ENTERPRISES LIMITED -THE- | Private company limited by shares | Dissolved |
| MAYER CLEANING ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| YOUNG OCEAN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| THREE COUNTRIES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STAR AV ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENGOLD LIMITED | Private company limited by shares | Dissolved |
| ENFIT INVESTMENTS LIMITED | Private company limited by shares | Live |
| T Y H ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENFUND LIMITED | Private company limited by shares | Live |
| GRAND SCENE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| P & N ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HILL TOP ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SEE LEE STRUCTURE ENGINEERING LIMITED | Private company limited by shares | Live |
| UCV ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| PRO-TECH GAS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RIGO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON CONCEPT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DRAGON FOCUS ENTERPRISES LIMITED | Private company limited by shares | Live |
| DRILTECH GROUND ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW EASTERN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| R & G ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SHOW SOON ENTERPRISES CO., LIMITED | Private company limited by shares | Dissolved |
| FORTUNE TEAM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BERKELEY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAI LIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHINA ENERGY INVESTMENTS LIMITED | Private company limited by shares | Live |
| ADMIRAL DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WAI MAN CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| KIN CHUNG ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| GRAND FOCUS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GLORY LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| H&D ENGINEERING AND CONSTRUCTION LIMITED | Private company limited by shares | Live |
| TOP AIM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| PACIFIC BASE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KENIC ENGINEERING LIMITED | Private company limited by shares | Live |
| PRUDENCE ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND CHOICE ENTERPRISES LIMITED | Private company limited by shares | Live |
| SOUTH STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIA FIRST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KINGLY GEOTECHNICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASCENDING (E & M) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| STACE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN LEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POP AND IN ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY BOND ENTERPRISES LIMITED | Private company limited by shares | Live |
| JPS ENTERPRISES LIMITED | Private company limited by shares | Live |
| AURA DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MILTON ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| CONCORD GOLD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YUNG KEE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| P & M ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLIWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ENRICH INTERNATIONAL HONG KONG LIMITED | Private company limited by shares | Dissolved |
| GRAND FOND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KONG FAI ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| YUK FUN CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| CHAMPION FAME ENGINEERING LIMITED | Private company limited by shares | Live |
| HOP LEE CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ALL GOOD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SANGROUP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GUO WEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MILLION CENTRE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ARTING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOPFAME ENGINEERING LIMITED | Private company limited by shares | Live |
| MAXHOPE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WELLFIRST ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLD BEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHEENMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |