| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BECGLEN LIMITED | 01130624 | 31/12/1990 | Dissolved |
| BEEFEATER CHARCOAL COMPANY LIMITED | 02643446 | 02/10/1991 | Dissolved |
| BENNETT COAL LIMITED | 01678815 | 06/07/1994 | Dissolved |
| C.M.R. (ESTATES) LIMITED | 02486058 | 28/03/1992 | Dissolved |
| CMR (INDUSTRIAL) LIMITED | 01000861 | 01/07/2004 | Dissolved |
| CMR (LEISURE) LIMITED | 04942560 | 14/11/2003 | Dissolved |
| CMR (RETAIL) LIMITED | 00995220 | 01/07/2004 | Dissolved |
| E.H. BENNETT & COMPANY LIMITED | 00154916 | 14/02/1993 | Dissolved |
| PROFESSIONAL ANTHRACITE DISTRIBUTION LIMITED | 03296959 | 17/01/1997 | Dissolved |
| RUDRUM (HOLDINGS) LIMITED | 02490690 | 31/05/1995 | Dissolved |
| THE CORNWALL BUILDING COMPANY LIMITED | 08166530 | 03/12/2012 | Dissolved |
| THE CORNWALL COUNTRY ESTATE LIMITED | 05758422 | 27/03/2006 | Dissolved |
| THE CORNWALL ESTATE MANAGEMENT COMPANY LIMITED | 05758465 | 27/03/2006 | Dissolved |
| THE CORNWALL HOTEL & SPA LIMITED | 05758453 | 27/03/2006 | Dissolved |
| TOPCO321 LIMITED | 09145385 | 24/07/2014 | Dissolved |
| WESTERN ANTHRACITE LIMITED | 03270416 | 04/04/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROOK OFFICE MANAGEMENT COMPANY LIMITED | 04499836 | 31/07/2002 | 25/02/2010 | Bronze |
| BROOK OFFICE PARK (2001) LIMITED | 04264988 | 28/08/2001 | 09/01/2009 | Dissolved |
| C RUDRUM & SONS LIMITED | 00582187 | 28/12/1991 | 31/07/2015 | Not Trading |
| C. RUDRUM & SONS (CORNWALL) LIMITED | 00711943 | 28/12/1991 | 31/07/2015 | Not Trading |
| CORRALLS COAL LIMITED | 03516795 | 15/04/1998 | 31/07/2015 | Not Trading |