| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 8 CORFTON ROAD FREEHOLD LIMITED | 12558650 | 16/04/2020 | Amber |
| BALTIMORE WHARF UK (GP) LIMITED | 11628381 | 17/10/2018 | Amber |
| BATH ROAD PROPERTIES LIMITED | 10219100 | 07/09/2016 | Bronze |
| BOS MINAVIL HOUSE LIMITED | 10524528 | 14/12/2016 | Dissolved |
| BUNNS LANE LIMITED | 13025603 | 17/11/2020 | Dissolved |
| C J O'SHEA GROUP LIMITED | 10041474 | 03/03/2016 | Gold |
| C.J. O'SHEA (PLANT HIRE) LIMITED | 02077177 | 26/10/1991 | Gold |
| C.J.O'SHEA AND COMPANY LIMITED | 00939436 | 26/10/1991 | Bronze |
| CAONACH LIMITED | 10835082 | 26/06/2017 | Bronze |
| COBALT DATA CENTRE 3 LLP | OC362746 | 03/04/2011 | Bronze |
| COSCOMP LIMITED | 01128708 | 05/02/1996 | Silver |
| FELCON HAYES DEVELOPMENT LTD | 09815458 | 14/10/2015 | Dissolved |
| GALLIARD (RAMSEY) LIMITED | 14332805 | 13/10/2022 | Amber |
| GDL (CREEKSIDE) LIMITED | 09964370 | 27/03/2018 | Amber |
| GDL (TOWER BRIDGE ROAD) LIMITED | 11117962 | 25/04/2018 | Silver |
| GHL (CHESHUNT) LIMITED | 15811305 | 01/07/2024 | Amber |
| GHL (DURHAM) LIMITED | 14238989 | 18/07/2022 | One Red Flag |
| GHL (ELAN) LIMITED | 15888598 | 09/08/2024 | Amber |
| GHL (FINCHLEY) LIMITED | 13993656 | 04/04/2022 | Silver |
| GHL (HACKNEY WICK) LIMITED | 08882152 | 26/02/2014 | Bronze |
| GHL (NINE ELMS) DEVELOPMENTS LIMITED | 12058351 | 09/07/2019 | Gold |
| GHL (NINE ELMS) LIMITED | 11572717 | 09/07/2019 | Gold |
| GHL (WHITBY) LIMITED | 14670471 | 17/02/2023 | Bronze |
| GHL (WICKSIDE) LIMITED | 08443231 | 21/03/2014 | One Red Flag |
| GO&S JV LIMITED | 14964860 | 27/06/2023 | Not Trading |
| HANGER WESTGATE LIMITED | 10023792 | 24/02/2016 | Dissolved |
| HIGH ROAD (EAST FINCHLEY) DEVELOPMENTS LTD | 08880499 | 06/02/2014 | Dissolved |
| INDESCON CONSTRUCTION SERVICES LIMITED | 07327702 | 27/07/2010 | Dissolved |
| LANDCORP (LONDON) LIMITED | 07735650 | 25/01/2018 | One Red Flag |
| LOUGHTON RISE LIMITED | 09722889 | 08/08/2015 | Dissolved |
| MIRROCS LTD. | 07466181 | 10/12/2010 | Dissolved |
| OCOSCO LIMITED | 09871666 | 13/11/2015 | Gold |
| OCOSCON LIMITED | 10390498 | 22/09/2016 | Not Trading |
| ORCHARD WHARF DEVELOPMENTS LIMITED | 09651349 | 27/09/2016 | Gold |
| OSHEA ONE WEST POINT LIMITED | 14785319 | 06/04/2023 | Bronze |
| OSOCPROP LIMITED | 11144013 | 12/03/2019 | Silver |
| PLACE G LIMITED | 13867415 | 24/01/2022 | Amber |
| PLACE PROPERTY 1 LIMITED | 14398668 | 05/10/2022 | Not Trading |
| PLACE PROPERTY 2 LIMITED | 14501519 | 23/11/2022 | Bronze |
| RAITHWAITE WHITBY DEVELOPMENTS LIMITED | 14847882 | 04/05/2023 | Bronze |
| RAITHWAITE WHITBY LIMITED | 14737040 | 17/03/2023 | Amber |
| RAYFORCE CONSTRUCTION LIMITED | 04927235 | 19/05/2004 | Amber |
| ROCLEND LIMITED | 15593291 | 25/03/2024 | Amber |
| SHIPLAKE MEADOWS LIMITED | 11676961 | 26/04/2021 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRIDGE ROAD SOUTHALL LIMITED | 10605955 | 09/08/2017 | 02/07/2022 | One Red Flag |
| GDL (AYLESBURY) LIMITED | 10586678 | 19/09/2017 | 27/08/2021 | Dissolved |
| GHL (THV) LIMITED | 14934501 | 14/06/2023 | 07/07/2023 | Bronze |
| NORTH WOOLWICH ROAD DEVELOPMENTS LIMITED | 09654038 | 27/09/2016 | 27/04/2021 | Dissolved |
| OSOCPROP LIMITED | 11144013 | 11/01/2018 | 16/01/2018 | Silver |
| PAPERDOWN LTD | 09724046 | 08/08/2015 | 06/08/2018 | Dissolved |
| TABLE PROPERTY LIMITED | 13392829 | 13/05/2021 | 18/09/2023 | Silver |