| I. B. L. ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Live |
| ART ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH NAM ELECTRO-PLATING LIMITED | Private company limited by shares | Dissolved |
| KEE YIP ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH TAT ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Live |
| KAM KEE ELECTRO-PLATING LIMITED | Private company limited by shares | Dissolved |
| HIP WAH ELECTRO-PLATING LIMITED | Private company limited by shares | Dissolved |
| BOW WAH ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM DO ELECTROPLATING LIMITED | Private company limited by shares | Dissolved |
| SAN SUI ELECTROPLATING LIMITED | Private company limited by shares | Live |
| HIN KEE ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH YUE ION ELECTROPLATING LIMITED | Private company limited by shares | Live |
| HIP WO ELECTROPLATING LIMITED | Private company limited by shares | Dissolved |
| HIP LIK ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Live |
| MKS Electroplating Limited | Private company limited by shares | Live |
| GOLDWIN ELECTROPLATING CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| OCEAN DEEP ELECTROPLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| SEA DRAGON ELECTROPLATING FACTORY COMPANY LIMITED | Private company limited by shares | Live |
| GOLDFIELD ELECTROPLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| TIM MEI RELIGHT VACUUM ELECTRO-PLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| SUN HANG KEI VACUUM ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUEN HING ELECTRO-PLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| NGAI KEUNG ELECTROPLATING LIMITED | Private company limited by shares | Dissolved |
| KONG FAI ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KONG ON ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Live |
| KONG FAI ELECTROPLATING CO. LIMITED | Private company limited by shares | Live |
| YUENY (LEUNG'S) PLASTIC ELECTROPLATING LIMITED | Private company limited by shares | Dissolved |
| NOBEL ELECTRO-PLATING MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA METAL PLASTIC ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA MING KEE METAL ELECTRO-PLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| CHU KWUN KEE METAL ELECTROPLATING FACTORY LIMITED | Private company limited by shares | Live |
| MING LEE METAL ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUR-FIN ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING SENG ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Live |
| CHOOK LAM ELECTROPLATING WORKS LIMITED | Private company limited by shares | Dissolved |