- LLEWELYN DAVIES AVIATION LIMITED- 08378058 - Incorporated on 28 January 2013 
- OC WYNN LTDActive - Proposal to Strike off- 10999444 - Incorporated on 6 October 2017 
- WYN WILLIAMS LIMITEDActive - Proposal to Strike off- 06880061 - Incorporated on 17 April 2009 
- WYN HUGHES LIMITED- 07948076 - Incorporated on 14 February 2012 
- WYN DEVELOPMENTS LIMITEDDisolved- 06119009 - Dissolved on 27 September 2022 
- WYN VALIDATION LIMITEDActive - Proposal to Strike off- 04329373 - Incorporated on 27 November 2001 
- WYN FASHION LIMITEDActive - Proposal to Strike off- 09402004 - Incorporated on 22 January 2015 
- WYN SPORTS LTDActive - Proposal to Strike off- 11574408 - Incorporated on 18 September 2018 
- WYN PROPERTIES LTDDisolved- 12667075 - Dissolved on 12 September 2023 
- WYN FASHION LIMITEDDisolved- 12682275 - Dissolved on 6 September 2022 
- EVELYN WYN LTDDisolved- 12395293 - Dissolved on 13 July 2021 
- WYN FREMLIN LIMITEDActive - Proposal to Strike off- 09782477 - Incorporated on 17 September 2015 
- WYN CONSULT LTDDissolved- 09879484 - Dissolved on 8 January 2019 
- WYN COACHING LTDActive - Proposal to Strike off- 10994154 - Incorporated on 3 October 2017 
- WYN HAVEN LIMITED- 13656472 - Incorporated on 1 October 2021 
- WYN PROCUREMENT LIMITED- 15749056 - Incorporated on 29 May 2024 
- WYN COMMERCE LIMITED- NI718203 - Incorporated on 10 July 2024 
- WYN CONSULTANCY LTD- 16148142 - Incorporated on 21 December 2024 
- WYN PROJECT LTD- 16177140 - Incorporated on 10 January 2025 
- S J WYNNE LTD- 07012712 - Incorporated on 8 September 2009