| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COOPER & PEARSON SERVICES LIMITED | 06343601 | 15/08/2007 | Dissolved |
| R P & P WASTE MANAGEMENT LIMITED | 07427626 | 01/04/2016 | Dissolved |
| REX PROCTER & PARTNERS HOLDINGS LIMITED | 07514976 | 29/11/2013 | Dissolved |
| REX PROCTER & PARTNERS LIMITED | 05749066 | 29/11/2013 | Dissolved |
| RPP ENERGY SERVICES LIMITED | 08029121 | 14/09/2012 | Dissolved |
| WHITELEY ASSOCIATES LIMITED | 06175974 | 26/03/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CRM AVIATION EUROPE LIMITED | 05738794 | 20/02/2008 | 01/06/2009 | Silver |
| CRM JETSIM EUROPE LIMITED | 05966302 | 24/09/2007 | 01/06/2009 | Dissolved |
| MICHAEL EYRES PARTNERSHIP LLP | OC326489 | 02/03/2007 | 25/03/2010 | Silver |
| RPP ASBESTOS SERVICES LIMITED | 06748930 | 01/04/2016 | 26/09/2023 | Bronze |
| RPP CONSTRUCTION SERVICES LIMITED | 07083174 | 01/04/2016 | 26/09/2023 | Bronze |
| RPP GROUP HOLDINGS LIMITED | 07968623 | 28/02/2012 | 26/09/2023 | Dissolved |
| RPP LIMITED | 07159352 | 30/03/2010 | 26/09/2023 | Silver |
| RPP MANAGEMENT LIMITED | 01814890 | 09/03/2016 | 26/09/2023 | Bronze |