- DOWNING & SONS LIMITED- 11799656 - Incorporated on 31 January 2019 
- DOWNING INVESTMENT LLP- OC427620 - Incorporated on 7 June 2019 - 10 Lower Thames Street, London, EC3R 6AF 
- DOWNING SPARES LIMITED- 14531106 - Incorporated on 8 December 2022 - 10 Lower Thames Street, London, EC3R 6AF 
- DOWNING IHT INCOME FUND 3 LLP- OC352550 - Incorporated on 23 February 2010 
- DOWNING INTELLECTUAL PROPERTY LLPDisolved- OC361180 - Dissolved on 5 July 2022 
- DOWNING CONSULT LTD- 16362805 - Incorporated on 3 April 2025 
- JASON & JASON JET AVIATION LIMITEDActive - Proposal to Strike off- 08557024 - Incorporated on 5 June 2013 
- DOWNING ESTATES LIMITEDActive - Proposal to Strike off- 15581263 - Incorporated on 21 March 2024 
- F.FRETWELL-DOWNING LIMITEDDissolved- 00292600 - Dissolved on 22 May 2012 
- DOWNING CARE LIMITEDDisolved- SC420979 - Dissolved on 23 July 2024 
- DOWNING INVESTMENTS LTD- 07214744 - Incorporated on 7 April 2010 
- DOWNING EDINBURGH LTD.Active - Proposal to Strike off- SC499265 - Incorporated on 2 March 2015 
- CELIA DOWNING LIMITEDActive - Proposal to Strike off- 04593661 - Incorporated on 18 November 2002 
- DOWNING (BARWELL) LIMITED- 03901381 - Incorporated on 30 December 1999 
- HELEN DOWNING LIMITED- 08940216 - Incorporated on 14 March 2014 
- DOWNING & SONS LIMITEDDissolved- 09362273 - Dissolved on 8 May 2018 
- DOWNING ENTERPRISE LIMITEDActive - Proposal to Strike off- SC435364 - Incorporated on 24 October 2012 
- THE DOWNING FOUNDATION- 12337962 - Incorporated on 28 November 2019 
- DOWNING HOLDINGS LTDDisolved- 12614632 - Dissolved on 26 October 2021 
- DOWNING PORTFOLIO LIMITEDDisolved- 12481377 - Dissolved on 8 February 2022