| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EEBEE PARTNERS LLP | OC304988 | 01/11/2003 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCADIS (BAC) LIMITED | 07803869 | 21/12/2011 | 01/01/2013 | Silver |
| ARCADIS GROUP LIMITED | 02950545 | 01/08/2010 | 01/06/2012 | Gold |
| ARCADIS HUMAN RESOURCES LIMITED | 03021358 | 01/08/2010 | 01/06/2012 | Silver |
| ARCADIS INTERNATIONAL HOLDINGS LIMITED | 02824756 | 01/08/2010 | 01/06/2012 | Silver |
| ARCADIS INTERNATIONAL LIMITED | 02272191 | 01/08/2010 | 01/06/2012 | Amber |
| ARCADIS LLP | OC368843 | 23/11/2011 | 01/09/2018 | Bronze |
| ARCADIS SERVICES LIMITED | 00775541 | 01/08/2010 | 01/06/2012 | Dissolved |
| E C HARRIS PROJECT MANAGEMENT LIMITED | 01723807 | 01/08/2010 | 01/06/2012 | Dissolved |
| HARRIS, FRANKLIN & ANDREWS LIMITED | 02597076 | 19/08/2011 | 29/05/2012 | Dissolved |
| TECHT LIMITED | 05761017 | 24/04/2009 | 01/06/2012 | Dissolved |
| ULTRA EVC LIMITED | 03021356 | 01/08/2010 | 01/06/2012 | Gold |
| VAL CLINTON ASSOCIATES LIMITED | 03330939 | 01/08/2010 | 01/06/2012 | Dissolved |
| VALUE MANAGEMENT LIMITED | 02756243 | 01/08/2010 | 01/06/2012 | Dissolved |