- JASON WALKER LIMITED- 16097073 - Incorporated on 23 November 2024 
- JASON WALKER TAXIS LIMITEDDissolved- 04813439 - Dissolved on 10 September 2013 
- JASON WALKER PHOTOGRAPHY STUDIOS LIMITEDActive - Proposal to Strike off- 09879248 - Incorporated on 19 November 2015 
- JASON- LP004520 - Incorporated on 8 December 1993 
- UNSCENE LLPDisolved- OC433295 - Dissolved on 18 October 2022 
- VERTICAL ACCESS SOLUTIONS LIMITEDDisolved- 06243908 - Dissolved on 10 August 2021 
- JGR MECHANICAL SERVICES LIMITEDDisolved- 15069644 - Dissolved on 17 June 2025 
- KEEPBEEP LTD- 13197544 - Incorporated on 11 February 2021 
- WALKER WALKER & WALKER LIMITED- 14394877 - Incorporated on 3 October 2022 
- JASON 8 LTD- 08880282 - Incorporated on 6 February 2014 
- JASON K LTD- 14543300 - Incorporated on 15 December 2022 
- JASON H LTDDisolved- 15497821 - Dissolved on 14 January 2025 
- JASON 7 LTDActive - Proposal to Strike off- 09723519 - Incorporated on 8 August 2015 
- JASON'S 01S LTD- 11587784 - Incorporated on 25 September 2018 
- JASON 1 LTD- 11666339 - Incorporated on 8 November 2018 
- JASONLEE ELECTRICAL LTD.- 10024066 - Incorporated on 24 February 2016 
- INNER CITY PLUMBERS LTD- 10321479 - Incorporated on 9 August 2016 
- JASON'S TM LTDDisolved- 13726427 - Dissolved on 9 May 2023 
- MR JASON K LTDActive - Proposal to Strike off- 09010751 - Incorporated on 25 April 2014 
- JASON&CO. LTD- 15716433 - Incorporated on 13 May 2024