- SAM FERGUSON LTDActive - Proposal to Strike off- 09305280 - Incorporated on 11 November 2014 
- FERGUSONPROPS LTD- SC715517 - Incorporated on 19 November 2021 
- SAM FERGUSON LTD- 13992362 - Incorporated on 21 March 2022 
- 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 
- J SIMPSON LTD.- SC350018 - Incorporated on 16 October 2008 
- P J SIMPSON LTDDissolved- 09101042 - Dissolved on 17 December 2019 
- R SIMPSON LTD- 09161921 - Incorporated on 5 August 2014 
- M SIMPSON LTD- 08816961 - Incorporated on 16 December 2013 
- J G SIMPSON LTDDisolved- 13484348 - Dissolved on 27 December 2022 
- D.K. SIMPSON LTDDisolved- 09530007 - Dissolved on 19 April 2022 
- V SIMPSON LTDActive - Proposal to Strike off- SC578716 - Incorporated on 12 October 2017 
- S C SIMPSON LTDDisolved- 12486123 - Dissolved on 9 August 2022 
- P&M SIMPSON LTDDisolved- 14220814 - Dissolved on 20 August 2024 
- S.W. SIMPSON LTDDissolved- 05244540 - Dissolved on 12 February 2019 
- IAN W SIMPSON- LP004344 - Incorporated on 5 January 1993 
- M L SIMPSON LTD- 09196058 - Incorporated on 30 August 2014 
- A SIMPSON LTDActive - Proposal to Strike off- 08486951 - Incorporated on 12 April 2013