- H. J. MANAGEMENT LTD.- 03670238 - Incorporated on 19 November 1998 
- J&H MANAGEMENT LTD- 12357196 - Incorporated on 10 December 2019 
- IAN WATSON PROPERTY MANAGEMENT LTDDisolved- 14257708 - Dissolved on 2 January 2024 
- TF WATSON PROPERTY MANAGEMENT LTDDisolved- 13382228 - Dissolved on 5 March 2024 
- J H WATSON GROUND RENT INVESTMENT LTD- 11234123 - Incorporated on 5 March 2018 
- CLARKWOOD COMMUNICATIONS LIMITEDActive - Proposal to Strike off- 08446578 - Incorporated on 15 March 2013 
- G H WATSON LTDActive - Proposal to Strike off- 10237897 - Incorporated on 17 June 2016 
- H WATSON GARDENING LTD- 12512331 - Incorporated on 11 March 2020 
- G & H WATSON LTD- SC594107 - Incorporated on 12 April 2018 
- H G WATSON LTDDissolved- 10318118 - Dissolved on 29 June 2021 
- J & J PROPERTY MANAGEMENT LIMITED- 08124554 - Incorporated on 29 June 2012 
- J WATSON HOLDINGS LIMITED- 11476973 - Incorporated on 23 July 2018 
- WATSON J D LIMITEDActive - Proposal to Strike off- 07307301 - Incorporated on 7 July 2010 
- J M WATSON LIMITED- SC272178 - Incorporated on 19 August 2004 
- J. WATSON & SONS LIMITED- 06649142 - Incorporated on 17 July 2008 
- J. WATSON TRANSPORT LIMITED- 04660395 - Incorporated on 10 February 2003 
- J WATSON INVESTMENTS LIMITED- 12151203 - Incorporated on 12 August 2019 
- J WATSON SMITH LIMITEDLiquidation- SC263732 - Incorporated on 20 February 2004 
- J WATSON & SON LIMITEDActive - Proposal to Strike off- 04512993 - Incorporated on 16 August 2002 
- J WATSON BUILDERS LIMITEDLiquidation- 08010717 - Incorporated on 29 March 2012