| SAM WOO MARINE WORKS LIMITED | Private company limited by shares | Live |
| S W MARINE WORKS LIMITED | Private company limited by shares | Live |
| TC Marine Works Limited | Private company limited by shares | Live |
| HOOD MARINE WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WORKS OF MARINE SERVICE LIMITED | Private company limited by shares | Live |
| FAME MASTER WORKS LIMITED | Private company limited by shares | Dissolved |
| ART KEY METAL WORKS LIMITED | Private company limited by shares | Live |
| SUN WAH METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| LAP TAK METAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ART SEA METAL WORKS LIMITED | Private company limited by shares | Live |
| HON KIU METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| WAI LAM METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| ALL FIT METAL WORKS LIMITED | Private company limited by shares | Live |
| FAI KEE METAL WORKS LIMITED | Private company limited by shares | Live |
| CHI WO METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| Wan Lee Metal Works Limited | Private company limited by shares | Live |
| MAN KEE METAL WORKS CO. LIMITED | Private company limited by shares | Dissolved |
| YES METAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM NGA METAL WORKS MFG LIMITED | Private company limited by shares | Live |
| KAI TAK METAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| M & R METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| Q & C METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| WUI KEI METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| LEE FAI KEE METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| WAI YEP METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| B & C METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| KAM TAI METAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WO FAT METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| C&H METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| NEW WAY METAL WORKS LIMITED | Private company limited by shares | Live |
| KAM WAH METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| SUN SIK METAL WORKS LIMITED | Private company limited by shares | Live |
| WAH FAT METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| WEW METAL WORKS LIMITED | Private company limited by shares | Live |
| YAT TIN METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| KAM TAI METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| LFK METAL WORKS LIMITED | Private company limited by shares | Live |
| Sun Fat Metal Works Limited | Private company limited by shares | Live |
| WAI KEE METAL WORKS LIMITED | Private company limited by shares | Live |
| KA KIN METAL WORKS LIMITED | Private company limited by shares | Live |
| KAM FAI METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| METAL WORKS COMPANY LIMITED | | Live |
| ACME METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| LIK TIN ALUMINUM METAL WORKS LIMITED | Private company limited by shares | Live |
| ASIA METAL WORKS LIMITED | Private company limited by shares | Live |
| CHAN'S NEW ASIA METAL WORKS LIMITED | Private company limited by shares | Live |
| BELL METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| BRIGHTEN METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| CENTRE METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| CHASE YIP METAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZHI CHENG METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| FU CHENG METAL WORKS LIMITED | Private company limited by shares | Live |
| CHUNG NAM METAL WORKS, LIMITED | Private company limited by shares | Dissolved |
| CHUNG PAK METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| MAI CHUNG METAL WORKS LIMITED | Private company limited by shares | Live |
| CHUNG NAM METAL WORKS LIMITED | Private company limited by shares | Live |
| CITILUCK METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| DANFORD METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| TIN DRAGON METAL WORKS LIMITED | Private company limited by shares | Live |
| EDMUND METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| HOP FAT METAL WORKS ENG. LIMITED | Private company limited by shares | Live |
| KAM TAI METAL WORKS FACTORY LIMITED | Private company limited by shares | Dissolved |
| TAN TAT METAL WORKS FACTORY LIMITED | Private company limited by shares | Live |
| MAN WAH METAL WORKS FACTORY LIMITED | Private company limited by shares | Live |
| HOP LIK METAL WORKS FACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| FLAIR METAL WORKS FACTORY LIMITED | Private company limited by shares | Dissolved |
| FREE-LITE METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| FUL-RIGHT METAL WORKS MANUFACTORY LIMITED | Private company limited by shares | Live |
| GALAXY METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| GALAXY METAL WORKS LIMITED | Private company limited by shares | Live |
| GENERAL METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| GLORY METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| Goldenwall Metal Works Limited | Private company limited by shares | Live |
| GRAND METAL WORKS LIMITED | Private company limited by shares | Live |
| GUANG ZHOU TAN TAT METAL WORKS COMPANY LIMITED | Private company limited by shares | Live |
| NEW HAPPY METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| HENRY METAL WORKS LIMITED | Private company limited by shares | Live |
| HONOR AND FAIR METAL WORKS, LIMITED | Private company limited by shares | Dissolved |
| MAN CHUEN METAL & IRON WORKS LIMITED | Private company limited by shares | Live |
| KAYTON METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| WU KEUNG METAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO KEUNG METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| KEUNG KEE METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| TOA KEUNG METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| WAI KEUNG METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| LAP KEUNG METAL WORKS FACTORY LIMITED | Private company limited by shares | Live |
| LEADER METAL WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| E. LECA METAL WORKS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| LUCKY METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| MAGNA METAL WORKS LIMITED -THE- | Private company limited by shares | Dissolved |
| KIN MOW METAL WORKS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SUNART METAL WORKS MANUFACTORY LIMITED | Private company limited by shares | Live |
| LEE LIM MING METAL WORKS LIMITED | Private company limited by shares | Live |
| MING YIP METAL WORKS CO. LIMITED | Private company limited by shares | Dissolved |
| NGAI SUN METAL WORKS, LIMITED | Private company limited by shares | Dissolved |
| OCEAN METAL WORKS LIMITED | Private company limited by shares | Live |
| OCEANSKY METAL WORKS LIMITED | Private company limited by shares | Live |
| PANCASE METAL WORKS LIMITED | Private company limited by shares | Dissolved |
| GRAND POWER METAL WORKS LIMITED | Private company limited by shares | Live |
| PRECISION METAL WORKS LIMITED | Private company limited by shares | Live |