- LARKIN & THOMSON- LP004222 - Incorporated on 2 May 1992 
- PETER HENRY THOMSON-SMITH- Born August 1961 - 92 OAKHILL ROAD, SEVENOAKS, KENT, TN13 1NU 
- THOMSON CS LTD- 13467521 - Incorporated on 21 June 2021 
- DR THOMSON LTDActive - Proposal to Strike off- SC454287 - Incorporated on 11 July 2013 
- MF THOMSON LTDDisolved- 13903459 - Dissolved on 18 July 2023 
- THOMSONR LTDDisolved- 13176414 - Dissolved on 12 July 2022 
- NQ THOMSON LTDDisolved- 13977833 - Dissolved on 13 February 2024 
- PETER HENRY THOMSON-SMITH- Born August 1961 - THE OASTHOUSE, BARTY FARM ROUNDWELL, BEARSTEAD, KENT, ME14 4HL 
- THOMSON COMPUTERS- LP003118 - Incorporated on 8 March 1985 
- BEATTIE & THOMSON- SL001743 - Incorporated on 29 December 1991 
- BEATTIE & THOMSON- SL001313 - Incorporated on 12 April 1989 
- THOMSON & GILLESPIE- SL000044 - Incorporated on 21 October 1982 
- OH HENRY LLPDissolved- OC318565 - Dissolved on 13 October 2009 
- HENRY OT LTDActive - Proposal to Strike off- 10330170 - Incorporated on 15 August 2016 
- VR THOMSON LTDDisolved- 14061772 - Dissolved on 22 April 2025 
- THOMSON FM LTD- 04555221 - Incorporated on 7 October 2002 
- GRAY & THOMSON- SL001905 - Incorporated on 15 May 1992 
- THOMSON QUAD 2- 01684493 - Incorporated on 6 December 1982 
- VA THOMSON LTD.Active - Proposal to Strike off- 11207355 - Incorporated on 15 February 2018 
- BX THOMSON LTDDisolved- 13641381 - Dissolved on 15 August 2023