- TOMKINS SC6 LIMITEDLiquidation- 00055912 - Incorporated on 2 February 1898 
- TOMKINS SC9 LIMITEDLiquidation- 00375225 - Incorporated on 23 July 1942 
- TOMKINS ESTATES LIMITEDActive - Proposal to Strike off- 08669583 - Incorporated on 30 August 2013 
- TOMKINS ASSOCIATES LIMITED- 12606399 - Incorporated on 15 May 2020 
- CHARLES TOMKINS LIMITEDDisolved- 09662889 - Dissolved on 10 February 2023 
- TOMKINS DEVELOPMENTS LTD- 15308682 - Incorporated on 24 November 2023 
- C W TOMKINS LIMITED- 06340001 - Incorporated on 10 August 2007 
- F.H.TOMKINS LIMITED- 11053223 - Incorporated on 8 November 2017 
- TOMKINS GROUP LTD- 14946123 - Incorporated on 19 June 2023 
- JAMIE TOMKINS LTD- 14019070 - Incorporated on 1 April 2022 
- SAM TOMKINSON LTDDissolved- 07699335 - Dissolved on 22 January 2013 
- DANIEL MARTINS AND ASSOCIATES LTDDissolved- 07222813 - Dissolved on 16 August 2016 
- TOMKINSON CARE LTD- 07412982 - Incorporated on 20 October 2010 
- TOMKINS SC10 LIMITEDDissolved- 00089504 - Dissolved on 8 January 2013 
- TOMKINS SC7 LIMITEDDissolved- SC004747 - Dissolved on 11 January 2013 
- TOMKINS AND SONS LTDActive - Proposal to Strike off- 15571782 - Incorporated on 17 March 2024 
- ALUN TOMKINSON LTD- 10122899 - Incorporated on 13 April 2016 
- TOMKINS STERLING COMPANY- 05638281 - Incorporated on 28 November 2005 
- ALAN TOMKINS LIMITEDDisolved- 09266321 - Dissolved on 1 March 2022 
- TOMKINS DEVELOPMENTS LIMITED- 12075661 - Incorporated on 28 June 2019