| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DENHOLM ENTERPRISE LIMITED | 04000687 | 16/10/2017 | Silver |
| DENHOLM LOGISTICS GROUP LIMITED | 09709760 | 25/09/2015 | Bronze |
| J. & J. DENHOLM LIMITED | 00955037 | 18/10/2007 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAPB LIMITED | 00262511 | 01/09/1997 | 15/04/1998 | Dissolved |
| CENTRE FOR POLICY STUDIES LIMITED | 01174651 | 27/01/2006 | 30/11/2012 | Silver |
| DENHOLM 9SJ LIMITED | SC244269 | 18/09/2012 | 08/08/2016 | Dissolved |
| DENHOLM BROWN BROTHERS & COMPANY LIMITED | SC009656 | 01/02/2005 | 16/06/2008 | Silver |
| DENHOLM INDUSTRIAL SERVICES (HOLDINGS) LIMITED | SC300219 | 02/10/2006 | 14/08/2009 | Dissolved |
| DENHOLM OILFIELD SERVICES (KAZAKHSTAN) LIMITED | 01224704 | 05/06/2006 | 02/10/2006 | Silver |
| HOWDEN GROUP HOLDINGS LIMITED | 02937398 | 20/09/2012 | 29/04/2015 | Amber |
| NBNK INVESTMENTS PLC | 07303316 | 30/07/2010 | 11/01/2013 | Dissolved |
| Nowaction Ltd | 00457622 | 21/04/1998 | 18/07/2001 | Dissolved |
| ROBERT FLEMING INTERNATIONAL LIMITED | 03532791 | 15/04/1998 | 15/12/2001 | Dissolved |
| SAFOR LIMITED | 05944428 | 26/07/2012 | 24/07/2019 | Dissolved |
| SECURE TRUST BANK PUBLIC LIMITED COMPANY | 00541132 | 01/03/2014 | 16/05/2024 | Gold |
| VOTE LEAVE LIMITED | 09785255 | 23/02/2016 | 30/06/2016 | Dissolved |