- BO LEE & WORKMAN LTD- 13895200 - Incorporated on 4 February 2022 
- WORKMAN QEHS LTDActive - Proposal to Strike off- 06368961 - Incorporated on 12 September 2007 
- E & G WORKMANSHIP LTD- 09099999 - Incorporated on 24 June 2014 
- WORKMAN TEAM LTD- 04568464 - Incorporated on 21 October 2002 
- WORKMAN CAFE LTDActive - Proposal to Strike off- 10812331 - Incorporated on 9 June 2017 
- R V WORKMAN (GLOS) LTDDissolved- 07816108 - Dissolved on 10 June 2014 
- MRJAMESAND WILLIAM LTD- 16328255 - Incorporated on 19 March 2025 
- ALAN WILLIAMS (ELECTRICAL) LTD- SC546227 - Incorporated on 26 September 2016 
- ALAN WILLIAMS ASSOCIATES LTD- 07991250 - Incorporated on 15 March 2012 
- ALAN WILLIAMS DECORATING LTDActive - Proposal to Strike off- 09584228 - Incorporated on 11 May 2015 
- J K WORKMAN LIMITED- 07220105 - Incorporated on 12 April 2010 
- WORKMAN101 LIMITEDActive - Proposal to Strike off- 11750857 - Incorporated on 4 January 2019 
- MR WILLIAMS RAIL CO LIMITEDDisolved- 12268602 - Dissolved on 11 April 2023 
- MR WILLIAM ROBERT GREEN LTDDisolved- NI706592 - Dissolved on 20 May 2025 
- WORKMAN & POOLE LTD- 11981715 - Incorporated on 7 May 2019 
- WORKMAN'S CIVIL LTDDisolved- 14572810 - Dissolved on 31 December 2024 
- J K WORKMAN (UK) LIMITEDDissolved- 06663792 - Dissolved on 16 March 2010 
- WORKMAN FARMS LIMITED- NI609961 - Incorporated on 16 November 2011 
- WORKMAN DESIGN LIMITEDActive - Proposal to Strike off- 08892306 - Incorporated on 13 February 2014 
- WORKMAN RECRUITMENT LTDActive - Proposal to Strike off- 09743625 - Incorporated on 21 August 2015