| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BUILT LIMITED | 08535464 | 08/10/2014 | Strike Off |
| BUILT LONDON LIMITED | 08535439 | 08/10/2014 | Dissolved |
| CARR + SALL LIMITED | 10820621 | 15/06/2017 | Dissolved |
| CARTHEW ROAD LIMITED | 07690500 | 01/07/2011 | Dissolved |
| CLIVE SALL ARCHITECTURE LTD | 06804272 | 09/02/2009 | Strike Off |
| CLIVE SALL DESIGN LTD | 14575131 | 06/01/2023 | Dissolved |
| CLIVE SALL DEVELOPMENTS LIMITED | 08354284 | 10/01/2013 | Dissolved |
| HUDSON SALL DEVELOPMENTS LIMITED | 07397279 | 05/10/2010 | Dissolved |
| MALVERN BUILT LLP | OC382704 | 20/02/2013 | Dissolved |
| OSBORN HOUSE DEVELOPMENT LIMITED | 08856533 | 26/02/2014 | Dissolved |
| OSBORN HOUSE HOLDINGS LIMITED | 11080339 | 23/11/2017 | Dissolved |
| PETER BUCHANAN ARCHIVE LIMITED | 14536584 | 12/12/2022 | Dissolved |
| SK DEVELOPMENTS LONDON LTD | 08752991 | 29/10/2013 | Dissolved |
| URBANISATION BUILT LLP | OC378784 | 26/09/2012 | Dissolved |
| URBANISATION LIMITED | 08228251 | 25/09/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 102 STEWARTS ROAD LIMITED | 08940349 | 14/03/2014 | 07/12/2016 | Dissolved |
| BUILT ARCHITECTURE LIMITED | 14300420 | 16/08/2022 | 18/02/2023 | Dissolved |
| CARSON SALL LIMITED | 12016995 | 24/05/2019 | 15/02/2023 | One Red Flag |
| HAMPSHIRE VETERANS C.I.C. | 06964282 | 16/07/2009 | 02/10/2009 | Dissolved |
| STUDIO CULLINAN AND BUCK ARCHITECTS LTD | 05624444 | 30/11/2005 | 31/08/2009 | Bronze |