- WYATT9 LIMITED- 10432045 - Incorporated on 17 October 2016 
- PROGRAMUSE LIMITED- 09046007 - Incorporated on 19 May 2014 
- JJW GROUNDWORKS LTD- 12763968 - Incorporated on 23 July 2020 
- WYATT MEDIA LTDActive - Proposal to Strike off- SC600399 - Incorporated on 19 June 2018 
- WYATT WIRES LTDDisolved- 12989731 - Dissolved on 2 May 2023 
- GREEN WYATT LTDActive - Proposal to Strike off- 15540935 - Incorporated on 5 March 2024 
- BLACK WYATT LTDDisolved- 15548205 - Dissolved on 28 January 2025 
- TOWERS WATSON LIMITED- 05379716 - Incorporated on 1 March 2005 
- W J WYATT LIMITEDDissolved- 04519899 - Dissolved on 11 December 2012 
- JONES & WYATT LTDActive - Proposal to Strike off- 07704628 - Incorporated on 14 July 2011 
- M.G.R. WYATT LIMITEDDissolved- 04731303 - Dissolved on 14 June 2011 
- OULDS & WYATT LTD- 13210572 - Incorporated on 18 February 2021 
- WYATT POWER LTDActive - Proposal to Strike off- 14903419 - Incorporated on 30 May 2023 
- WYATT COOKE LTD- 15793847 - Incorporated on 21 June 2024 
- WYATTS LIMITED- 02374139 - Incorporated on 19 April 1989 
- WYATTE LIMITED- 08901984 - Incorporated on 19 February 2014 
- HART AND WYATT LTD- 14980806 - Incorporated on 4 July 2023 
- NICHOLAS & NICHOLAS MARINE LTDDissolved- 10397301 - Dissolved on 5 November 2019 
- MILLER & WYATT LTDDisolved- 13242242 - Dissolved on 9 August 2022 
- BYRNES WYATT LTDDisolved- 14684245 - Dissolved on 30 July 2024