- SELWYN MEDIA LIMITEDDisolved- 13346543 - Dissolved on 27 September 2022 
- SELWYN EVENTS LIMITED- 15742973 - Incorporated on 26 May 2024 
- SELWYN DEMMY (CREDIT)Active - Proposal to Strike off- 00829608 - Incorporated on 2 December 1964 
- SELWYN MILES LIMITED- 04483043 - Incorporated on 11 July 2002 
- SELWYN BRUCE LIMITEDActive - Proposal to Strike off- 07599461 - Incorporated on 11 April 2011 
- SELWYN TAYLOR LIMITEDDisolved- 02692620 - Dissolved on 14 January 2025 
- SELWYN JONES LIMITED- 05992011 - Incorporated on 8 November 2006 
- SELWYN DIGITAL LIMITED- 09714034 - Incorporated on 3 August 2015 
- SELWYN DEVELOPMENTS LIMITED- 09320552 - Incorporated on 20 November 2014 
- SELWYN GROUP LIMITED- 11539648 - Incorporated on 28 August 2018 
- SELWYN ELECTRONICS LIMITED- 01777562 - Incorporated on 13 December 1983 
- MAITLAND SELWYN LIMITEDDissolved- 06799831 - Dissolved on 15 October 2013 
- SELWYN GRIFFITHS LIMITED- 04639453 - Incorporated on 16 January 2003 
- SELWYN HOLDINGS LIMITEDDissolved- 05028164 - Dissolved on 7 January 2014 
- SELWYN AVENUE LIMITED- 12440683 - Incorporated on 4 February 2020 
- SELWYN IMPEX LIMITEDDissolved- 06410126 - Dissolved on 15 June 2010 
- SELWYN ASSOCIATES LTDDisolved- 14109693 - Dissolved on 5 September 2023 
- SELWYN STUART GROUP LTDDisolved- 13294427 - Dissolved on 30 August 2022 
- THE UNDERWRITING EXCHANGE LIMITED- 07126381 - Incorporated on 15 January 2010 
- MINDELL HOUSE (MANCHESTER) LIMITEDActive - Proposal to Strike off- 06440685 - Incorporated on 29 November 2007