- WYNI LTD- 16289864 - Incorporated on 4 March 2025 
- WYND LTDDisolved- 12710130 - Dissolved on 7 December 2021 
- WYN TECHNOLOGY LTDActive - Proposal to Strike off- 07120959 - Incorporated on 9 January 2010 
- WYN CONSULTANCY LTDDissolved- 07905406 - Dissolved on 2 October 2018 
- WYN AGENCY LTDActive - Proposal to Strike off- 10051907 - Incorporated on 9 March 2016 
- WYN INVESTMENT LIMITEDActive - Proposal to Strike off- 11113887 - Incorporated on 15 December 2017 
- WYN SCAFF LIMITEDActive - Proposal to Strike off- 11273885 - Incorporated on 26 March 2018 
- SIOP WYN CYF- 11935707 - Incorporated on 9 April 2019 
- GAREJ WYN CYF- 10670992 - Incorporated on 15 March 2017 - Unit 1 Parc, Gwynfryn, SA41 3RQ 
- WYN MAGAZINE LIMITEDActive - Proposal to Strike off- 10584947 - Incorporated on 26 January 2017 
- WYN INC LTDActive - Proposal to Strike off- 10573031 - Incorporated on 19 January 2017 
- AOI WYN LIMITEDActive - Proposal to Strike off- 11642449 - Incorporated on 25 October 2018 
- WYN GROUP LTD- 15426683 - Incorporated on 19 January 2024 
- WYN WILLIAMS LTDDisolved- 15178913 - Dissolved on 4 March 2025 
- WNGZ HOLDINGS LTD- 12708645 - Incorporated on 30 June 2020 
- WYN SOLUTIONS LIMITEDActive - Proposal to Strike off- 06058956 - Incorporated on 19 January 2007 
- WYN CONSULTING LIMITED- 06731477 - Incorporated on 23 October 2008 
- WYN BISHOP LTD- 08713519 - Incorporated on 1 October 2013 
- WYN HYLAND LIMITED- 05230921 - Incorporated on 14 September 2004 
- WYN SERVICES LIMITEDDisolved- 09518119 - Dissolved on 5 April 2022