- THE TERRENCE HIGGINS TRUST- 01778149 - Incorporated on 14 December 1983 
- MR DAVID JAMES MARTIN LTD- 16388942 - Incorporated on 15 April 2025 
- PETER DAVID ASSOCIATES LIMITEDLiquidation- 06284039 - Incorporated on 18 June 2007 
- PETER DAVID MARSHALL LIMITEDActive - Proposal to Strike off- 08706109 - Incorporated on 25 September 2013 
- DAVID PETER BENTLEY LIMITEDDisolved- 14203831 - Dissolved on 5 December 2023 
- PETER DAVID CONSTRUCTION LTD- SC813986 - Incorporated on 18 June 2024 
- JDP BUILDING AUTOMATION SYSTEMS LTD.Dissolved- 02458278 - Dissolved on 15 July 2014 
- DIXON & BASTON LIMITED- 04700210 - Incorporated on 18 March 2003 
- BASTON CONSULTING LTDDissolved- 07837343 - Dissolved on 18 February 2014 
- BASKERVILLES BASTON LIMITEDDisolved- 08791568 - Dissolved on 9 March 2023 
- WELLCHIN BASTON LTDDisolved- 14240347 - Dissolved on 19 December 2023 
- BASTON SCHOOL LIMITEDLiquidation- 00558862 - Incorporated on 17 December 1955 
- BASTON HOUSE LIMITED- 03712486 - Incorporated on 11 February 1999 
- KIM PETERS MRCVS LIMITEDActive - Proposal to Strike off- 10292365 - Incorporated on 22 July 2016 
- HOME FARM BASTON LTD- 14002939 - Incorporated on 25 March 2022 
- SAM BASTON LIMITEDDisolved- 15586038 - Dissolved on 4 March 2025 
- MR DAVID JOHN CLAPHAM LTD- 11962964 - Incorporated on 25 April 2019 
- TERRENCE CHASE LTD- 14365941 - Incorporated on 20 September 2022 
- MR DAVID ENTERPRISES LIMITEDDissolved- 05897067 - Dissolved on 9 August 2011 
- BASTON MEDICAL LTDDissolved- 10220487 - Dissolved on 7 August 2018