| VICTOR-OASIS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CONCORD RICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NICE GAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN YEAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HAPPY ASIA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HAPPY ENERGY LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ENVIRONMENTAL TECHNOLOGY (INTERNATIONAL) CO LIMITED | Private company limited by shares | Live |
| SEARCHTEC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Skyrise Construction & Engineering Company Limited | Private company limited by shares | Live |
| FORTUNE TRADE ENTERPRISES LIMITED | Private company limited by shares | Live |
| EASESON ENGINEERING LIMITED | Private company limited by shares | Live |
| FOUNDWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WISEPRESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CONSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LAPSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORA ENGINEERING LIMITED | Private company limited by shares | Live |
| ALLIANCE CAPITAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| CIVILIAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINOVIEW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RICTON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TALENT CONCORD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENTURY CAPITAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| BEST ENERGY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUN YAT DAY ENVIRONMENTAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAINTI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HEROTIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RISEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA FOREX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NORTH OCEAN ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| MING KEE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NICE TARGET ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAY-KEY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ASIA FAIR ENGINEERING LIMITED | Private company limited by shares | Live |
| WELLFIX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LOK KAR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FINE ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Dissolved |
| LAW'S MOTOR CAR ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM TONG KEE ENGINEERING PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVERSUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUNWARD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CENTURY VICTORY ENTERPRISES LIMITED | Private company limited by shares | Live |
| PACIFIC WELL ENGINEERING LIMITED | Private company limited by shares | Live |
| CHARMBEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JBL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NICE BEST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KAI FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI WANG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BENNY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP JOY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KEI TAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINESE ENTREPRENEURS AND PROFESSIONALS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| EQUAL ENGINEERING LIMITED | Private company limited by shares | Live |
| DL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YING FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POWERCO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| H & L ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| COVANTA ENERGY ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| BEST ENERGY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YAU LEUNG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLY GROUP (ENGINEERING) LIMITED | Private company limited by shares | Dissolved |
| HONEST GAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YONG DA ENGINEERING (CHINA) COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WELLINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HANG KEI CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JIMEI MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| INTEGRATED PRECISION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUNNY DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GOLD CAPITAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WING KEUNG CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| STARICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FORTUNE GENERAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FORTUNE CAPITAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GRAND VISION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ENRICH (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALLIED ENVIRONMENTAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| TEAMWORK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARK SIX ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| VANCON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SAMSUNG ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEAD YEAR ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| BOMA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRANVILLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENTAL CONSCIOUS ARCHITECTS (H.K.) LIMITED | Private company limited by shares | Live |
| GREATER SOUTHWEST ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASTERN NICE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EASTERN SMART ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YDS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DRAGON INDONESIA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DOCTOR'S ENVIRONMENTAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SUN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| METRO LUCK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| METRO GRAND ENTERPRISES LIMITED | Private company limited by shares | Live |
| CLASSIC WIND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MINGWELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MANART ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BRP DESIGN & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| ASIA DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GOODWAYS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |