- SIMPSON.D LTDActive - Proposal to Strike off- 09519939 - Incorporated on 31 March 2015 
- C R SIMPSON LTD- 09500244 - Incorporated on 19 March 2015 
- E C SIMPSON LTDDissolved- 10911405 - Dissolved on 5 November 2019 
- E SIMPSON LTD- 11942808 - Incorporated on 12 April 2019 
- L A SIMPSON LTD- SC645092 - Incorporated on 22 October 2019 
- C SIMPSON LTD- 13396971 - Incorporated on 14 May 2021 
- J SIMPSON LTD- 13383775 - Incorporated on 10 May 2021 
- P SIMPSON LTD- 13337317 - Incorporated on 15 April 2021 
- TOM TOM TAXIS LTDDisolved- 15357264 - Dissolved on 20 May 2025 
- SIMPSON FISH LIMITED- SC531381 - Incorporated on 1 April 2016 
- A & L SIMPSON LTD- SC628020 - Incorporated on 17 April 2019 
- A.A. SIMPSON LTD- 05972711 - Incorporated on 20 October 2006 
- K & E SIMPSON LTDActive - Proposal to Strike off- 07730286 - Incorporated on 5 August 2011 
- D M SIMPSON LTDActive - Proposal to Strike off- SC373573 - Incorporated on 24 February 2010 
- N SIMPSON LTDActive - Proposal to Strike off- SC432359 - Incorporated on 11 September 2012 
- B A SIMPSON LTDActive - Proposal to Strike off- 09061383 - Incorporated on 29 May 2014 
- A B SIMPSON LTDDissolved- 06038309 - Dissolved on 31 January 2012 
- ROB J SIMPSONDisolved- 12180100 - Dissolved on 21 February 2023 
- B & J SIMPSON LTD- 12259994 - Incorporated on 14 October 2019 
- D.S.SIMPSON LTD- SC347272 - Incorporated on 19 August 2008