- J. R. SIMPSON LIMITEDDisolved- 05560041 - Dissolved on 16 August 2022 
- C A SIMPSON LIMITEDActive - Proposal to Strike off- 04738422 - Incorporated on 17 April 2003 
- D & E SIMPSON LIMITED- 01339653 - Incorporated on 21 November 1977 
- T J SIMPSON LIMITEDActive - Proposal to Strike off- 04908336 - Incorporated on 23 September 2003 
- H A SIMPSON AND SON LTD- 02475267 - Incorporated on 28 February 1990 
- SIMPSON CREED LTDDissolved- 07354504 - Dissolved on 23 April 2019 
- C S SIMPSON LIMITED- 07670482 - Incorporated on 15 June 2011 
- SIMPSON LEWIS LLPActive - Proposal to Strike off- OC348132 - Incorporated on 25 August 2009 
- R.A. SIMPSON LIMITED- 02460703 - Incorporated on 18 January 1990 
- SIMPSON.D.J LIMITEDActive - Proposal to Strike off- 09023042 - Incorporated on 2 May 2014 
- K SIMPSON LIMITEDActive - Proposal to Strike off- 08346032 - Incorporated on 3 January 2013 
- SIMPSON JUDGE LTD- 08405434 - Incorporated on 15 February 2013 
- H.A.SIMPSON LIMITED- 08482577 - Incorporated on 10 April 2013 
- SIMPSON HOUSE 1 LTD- 08577482 - Incorporated on 20 June 2013 
- SIMPSON HOUSE 3 LTDLiquidation- 08579416 - Incorporated on 21 June 2013 
- MARVA SIMPSON 1756 LTDActive - Proposal to Strike off- 10078989 - Incorporated on 22 March 2016 
- DAVID SIMPSON 4781 LTDActive - Proposal to Strike off- 10144766 - Incorporated on 25 April 2016 
- DAVID SIMPSON LTDActive - Proposal to Strike off- 12014418 - Incorporated on 23 May 2019 
- F. A. SIMPSON LIMITEDActive - Proposal to Strike off- 01324988 - Incorporated on 10 August 1977 
- MANDE SIMPSON LTD- 11856049 - Incorporated on 1 March 2019