| YORKMA COMPANY LIMITED | Private company limited by shares | Dissolved |
| YORKMA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YORKMAN LIMITED | Private company limited by shares | Dissolved |
| YORKMAN LIMITED | Private company limited by shares | Live |
| YORKMAN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| YORKMAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Yorkman Investment Limited | Private company limited by shares | Live |
| YORKMARK LIMITED | Private company limited by shares | Live |
| YORKMARK INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| YORKMASS LIMITED | Private company limited by shares | Live |
| YORKMATE LIMITED | Private company limited by shares | Dissolved |
| YORKMAX LIMITED | Private company limited by shares | Dissolved |
| YORKMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |