- R.D. THOMSON LIMITED- SC048728 - Incorporated on 19 May 1971 
- G THOMSON LIMITEDActive - Proposal to Strike off- SC592379 - Incorporated on 23 March 2018 
- JAMES THOMSON LTDActive - Proposal to Strike off- SC525747 - Incorporated on 2 February 2016 
- LYNNE THOMSON 3313 LTDActive - Proposal to Strike off- 10106482 - Incorporated on 6 April 2016 
- DEREK THOMSON LTDDisolved- SC532005 - Dissolved on 9 August 2022 
- ROBIN THOMSON 2792 LTDActive - Proposal to Strike off- 10102357 - Incorporated on 4 April 2016 
- V THOMSON LIMITED- SC541261 - Incorporated on 27 July 2016 
- SHAUN THOMSON LTD- 11819371 - Incorporated on 11 February 2019 
- J THOMSON FIBRE LTD- SC851835 - Incorporated on 10 June 2025 
- SCOTT & SCOTT CONSULTING LTD- 13794399 - Incorporated on 10 December 2021 
- SCOTT & SCOTT SERVICES LTD- 14881997 - Incorporated on 19 May 2023 
- THOMSON HUNTER ASSOCIATES LTD- SC391727 - Incorporated on 18 January 2011 
- HANOVER FOUR LIMITEDDissolved- SC015674 - Dissolved on 28 December 2012 
- HARVEY THOMSON LTDDisolved- 07028806 - Dissolved on 21 December 2021 
- JC THOMSON LIMITEDDissolved- 07906434 - Dissolved on 7 August 2018 
- THOMSON SUBSEA LTD- SC342769 - Incorporated on 13 May 2008 
- W & C THOMSON (TILE BAR) LTDActive - Proposal to Strike off- SC271548 - Incorporated on 3 August 2004 
- WI THOMSON LIMITED- SC338907 - Incorporated on 5 March 2008 
- GP THOMSON LIMITED- 00115503 - Incorporated on 28 April 1911 
- ROBERT THOMSON LTDDisolved- 11931080 - Dissolved on 27 June 2023