| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONSTRUCTIONARIUM LTD | 05434344 | 30/05/2023 | Gold |
| LADAS PROPERTY LTD | 14800724 | 14/04/2023 | Not Trading |
| LADAS PROPERTY MANAGEMENT LTD | 14829210 | 26/04/2023 | Gold |
| SEA LIPSCOMBE COMMUNICATIONS LIMITED | 04245515 | 03/07/2001 | Amber |
| THE BUILT ENVIRONMENT TRUST | 09631202 | 20/12/2023 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATION FOR CONSULTANCY AND ENGINEERING | 00132142 | 17/02/2016 | 08/09/2016 | Silver |
| ATKINSRÉALIS UK INTERNATIONAL LIMITED | 01091953 | 01/06/2008 | 20/06/2016 | Silver |
| ATKINSRÉALIS UK LIMITED | 00688424 | 01/06/2008 | 20/06/2016 | Silver |
| BOURNE EDUCATION TRUST | 07768726 | 09/09/2011 | 26/09/2023 | Gold |
| HILL & KNOWLTON LIMITED | 00953243 | 24/11/2005 | 28/04/2006 | Gold |
| PROWSE & COMPANY LIMITED | 03077045 | 06/01/2002 | 21/06/2002 | Silver |