- JACOBS & CO- SL006365 - Incorporated on 19 December 2007 
- A A JACOB LTDDisolved- 06273135 - Dissolved on 12 December 2023 
- R.A.JACOB LTDDissolved- 06748606 - Dissolved on 22 February 2011 
- JACOB H LTDDisolved- 07955695 - Dissolved on 3 December 2021 
- P. JACOB LTD- 15550566 - Incorporated on 9 March 2024 
- M JACOB LTDActive - Proposal to Strike off- 06795939 - Incorporated on 20 January 2009 
- J JACOB LTD- 09438203 - Incorporated on 13 February 2015 
- JACOB-D LTDDisolved- 12688071 - Dissolved on 28 November 2023 
- S JACOB LTDActive - Proposal to Strike off- 10351895 - Incorporated on 31 August 2016 
- JACOB F LTDActive - Proposal to Strike off- SC744994 - Incorporated on 21 September 2022 
- JACOB AND JACOB HEATING LTD- 10949745 - Incorporated on 6 September 2017 
- S JACOB LTD- 11792521 - Incorporated on 28 January 2019 
- I JACOB 8587 LTDActive - Proposal to Strike off- 11240967 - Incorporated on 7 March 2018 
- J JACOB LTDActive - Proposal to Strike off- 13792138 - Incorporated on 9 December 2021 
- OG ARNOLD LTDDisolved- 13579025 - Dissolved on 21 February 2023 
- DR K L ARNOLD LTD- 15765633 - Incorporated on 6 June 2024 
- WR ARNOLD LTDDisolved- 13607000 - Dissolved on 2 July 2024 
- ME ARNOLD LTDDisolved- 13909117 - Dissolved on 10 October 2023 
- CP ARNOLD LTDDisolved- 13922144 - Dissolved on 23 July 2024 
- JACOBS AND JACOBS LIMITEDDisolved- 10903173 - Dissolved on 12 August 2023