| SURREY LIMITED | Private company limited by shares | Dissolved |
| SURREY LIMITED | Private company limited by shares | Dissolved |
| Surrey Development Limited | Private company limited by shares | Live |
| Diamas Surrey Limited | | Live |
| SURREY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Surrey Exploration Limited | Private company limited by shares | Dissolved |
| SURREY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SURREY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Surrey Semiconductor Inc. Limited | Private company limited by shares | Live |
| SURREY MANAGEMENT SERVICES LIMITED | Private company limited by shares | Dissolved |
| SURREY TOOL COMPANY LIMITED | Private company limited by shares | Live |
| SURREY TRADERS LIMITED | Private company limited by shares | Dissolved |
| SURREYVALE LIMITED | Private company limited by shares | Dissolved |