- J N WATSON LTD.- SC412664 - Incorporated on 6 December 2011 
- ANDREW H WATSON ELECTRICAL LIMITED- 09523462 - Incorporated on 2 April 2015 
- H G WATSON BUILDERS LIMITEDLiquidation- 04150161 - Incorporated on 30 January 2001 
- E&J DEVELOPMENTS LTD- 11614355 - Incorporated on 10 October 2018 
- J T WATSON LTDActive - Proposal to Strike off- 11917457 - Incorporated on 1 April 2019 
- J WATSON SERVICES LTD- 13355573 - Incorporated on 26 April 2021 
- ANDREW J WATSON LTDDisolved- 12628970 - Dissolved on 2 November 2021 
- J BRIAN WATSON LTDActive - Proposal to Strike off- SC607382 - Incorporated on 6 September 2018 
- J WATSON RN LTDActive - Proposal to Strike off- 10367343 - Incorporated on 9 September 2016 
- J WATSON SCAFFOLDING LTD- 15494803 - Incorporated on 16 February 2024 
- J & H PROPERTY GROUP LTDActive - Proposal to Strike off- 11614923 - Incorporated on 10 October 2018 
- H & J PROPERTY HOLDINGS LTDDisolved- 10400502 - Dissolved on 19 October 2021 
- J&H (PROPERTY) PARTNERS LTD- 13649004 - Incorporated on 28 September 2021 
- J & H PROPERTY DEVELOPMENTS LTDDissolved- SC258756 - Dissolved on 15 January 2010 
- J&H PROPERTY DEVELOPMENTS LTD- 08855642 - Incorporated on 22 January 2014 
- J & H PROPERTY SERVICES LTD.- 09977090 - Incorporated on 29 January 2016 
- H&J PROPERTY DEVELOPMENT LTDDisolved- 12442686 - Dissolved on 10 August 2021 
- H & J PROPERTY VENTURES LTD- 12866412 - Incorporated on 8 September 2020 
- E J & H PROPERTY LTD- 14777723 - Incorporated on 3 April 2023 
- WATSON'S PROPERTY LIMITED- 13490607 - Incorporated on 2 July 2021