| CHATHAM COMPANY LIMITED | Private company limited by shares | Live |
| CHATHAM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHATHAM FIDDLER LIMITED | Private company limited by shares | Dissolved |
| UH Chatham Investment Limited | Private company limited by shares | Live |
| LODSWELL & CHATHAM LIMITED | Private company limited by shares | Dissolved |
| CHATHAM MANOR LIMITED | Private company limited by shares | Dissolved |
| CHATHAM PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Chatham Road Limited | Private company limited by shares | Live |
| Chatham Technology Co. Limited | Private company limited by shares | Live |
| CHATHAM TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |