| 2328 LIMITED | Private company limited by shares | Dissolved |
| 2328 LIMITED | Private company limited by shares | Live |
| 2328 INC LIMITED | Private company limited by shares | Live |
| 香港福森鋁業門窗製造有限公司 | Private company limited by shares | Live |
| YOU WA HUI LIMITED | Company limited by guarantee | Live |
| ESM BH LIMITED | Private company limited by shares | Live |
| N&M LIMITED | Private company limited by shares | Live |
| HAO SHI DE LIMITED | Private company limited by shares | Live |
| 123 LIMITED | Private company limited by shares | Live |
| OGH LIMITED | Private company limited by shares | Dissolved |
| IEN Limited | Private company limited by shares | Live |
| KEI MUK LIMITED | Private company limited by shares | Live |