| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BSSP HOLDINGS LTD | 13237133 | 21/06/2023 | Silver |
| LUZARDI UK LIMITED | 15170183 | 27/09/2023 | Bronze |
| P S PROJECT SERVICES LIMITED | 09428719 | 21/07/2023 | Silver |
| PEARL INDUSTRIES LIMITED | 06810356 | 31/08/2009 | Insolvent |
| PEARL SERVICES U.K. LIMITED | 04266171 | 18/02/2010 | Insolvent |
| PEC BUILDING & SHOPFITTING LIMITED | 07632206 | 12/05/2011 | Dissolved |
| THE JOINERY HOUSE (UK) LIMITED | 08689787 | 13/09/2013 | Dissolved |
| WHITE HOUSE PROJECT SERVICES LIMITED | 14330683 | 29/11/2022 | Gold |
| WULF PROTECTIVE LIMITED | 12811554 | 13/08/2020 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 3D HEALTHCARE LIMITED | 08068911 | 01/10/2012 | 01/11/2014 | Dissolved |
| 3D SUSTAIN LIMITED | 08367066 | 21/01/2013 | 01/04/2016 | Dissolved |
| ALEXANDER HOUSE BFD LIMITED | 12714091 | 02/07/2020 | 21/12/2020 | Bronze |
| PEARL INDUSTRIES GROUP LIMITED | 09702657 | 24/07/2015 | 11/11/2019 | Dissolved |