| SURPLUS YEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| MING YUEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENGWOOD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| OUTSTANDING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DURAWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUM WO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BFG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENVIRONMENT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KINNIE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RVC ENTERPRISES LIMITED | Private company limited by shares | Live |
| ENIWORLD LIMITED | Private company limited by shares | Dissolved |
| RFT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EVER LUCKY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Techfield Marine Engineering Limited | Private company limited by shares | Live |
| WINNING WELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENNELL LIMITED | Private company limited by shares | Dissolved |
| ENDEAVOR LIMITED | Private company limited by shares | Live |
| WIEDSON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| L. G. S. ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CREATIVE TREASURE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CATERLY ENVIRONMENTAL PROTECTION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GEE TAI ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENTEL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARTFIELD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENGROSS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WASINO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SIU YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BALAMA PRIMA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BIG WAVE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENERGY POWER LIMITED | Private company limited by shares | Live |
| RIVA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUNTEX ENGINEERING & MATERIALS LIMITED | Private company limited by shares | Dissolved |
| ENGINEERING PROTECTION LIMITED | Private company limited by shares | Dissolved |
| HON SHAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENDELLION LIMITED | Private company limited by shares | Dissolved |
| UP RIM ENTERPRISES LIMITED | Private company limited by shares | Live |
| TURFULLY ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICESTAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DRAGON GATE PHOTO ENGRAVING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WEALTH CONTINENT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAO LIN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| CREATIVE LUCK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENCTECH ENGINEERING SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| BOSCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ORRIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHOW'S STABLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SIMINGTON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TEAM ENDEAVOUR LIMITED | Private company limited by shares | Dissolved |
| JERSLAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAT YUEN ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEUNG FAT CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AILEX E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENLEADER COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONWAY ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNDART ENGINEERING LIMITED | Private company limited by shares | Live |
| EMO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KO YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TEMARINE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PUETEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GAMMON ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| JOYCE WATCH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| M. Y. CHENG & CO., (ENGINEERING) LIMITED | Private company limited by shares | Live |
| YING KEE MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POON HO KEE PUMPING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH TIN FOOK ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| MODERN AIR CONDITIONING & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| WONG TONG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KARWIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ASIA PHOTO ENGRAVING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JTL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| C.P.M. ENGINEERING LIMITED | Private company limited by shares | Live |
| YIP WO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAD SYSTEM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FLOWER ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGAIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MTM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ELECTRO STAR E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FASTFULL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TACHEER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHINLAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TUNG PO SYSTEMS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AIR TRAFFIC SYSTEMS ENGINEERING, LIMITED | Private company limited by shares | Dissolved |
| CHI MEI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY ROCK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FU DOR LOI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SEC ENERGY RESOURCES LIMITED | Private company limited by shares | Dissolved |
| AMERICAN ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YUE FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CONCAST ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDENLION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SOLARI COMPUTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JIN HUA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ON YIP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUI HING ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAN WAH KEE CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RS ENERGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| INTERPACE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JO & BO ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| ENTREX COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNGLARE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |