- SELWYN STEPHEN LTDDissolved- 08051654 - Dissolved on 11 September 2018 
- SELWYN DIP LIMITED- 10668917 - Incorporated on 14 March 2017 
- SELWYN CAPITAL LTD- 11353197 - Incorporated on 10 May 2018 
- MICHAEL SELWYN LTDActive - Proposal to Strike off- 11167148 - Incorporated on 24 January 2018 
- SELWYNCO LIMITED- 12901237 - Incorporated on 24 September 2020 
- SELWYNS COACHES LTD- 12531548 - Incorporated on 24 March 2020 
- SELWYN ESTATES LTD- 10389111 - Incorporated on 22 September 2016 
- 18 SELWYN ROAD LIMITED- 04777156 - Incorporated on 27 May 2003 
- SELWYN SUPPLIES LTDDisolved- 12674870 - Dissolved on 10 August 2021 
- SELWYN SHAW LIMITEDActive - Proposal to Strike off- 03348363 - Incorporated on 9 April 1997 
- SELWYN PROPERTIES LIMITEDDissolved- 00330841 - Dissolved on 16 February 2010 
- SELWYN PAYLOR LIMITEDDissolved- 04978504 - Dissolved on 11 January 2011 
- SELWYN CONSTRUCTION LIMITEDActive - Proposal to Strike off- 08914606 - Incorporated on 27 February 2014 
- NICOLE SELWYN LIMITEDActive - Proposal to Strike off- 08743191 - Incorporated on 22 October 2013 
- SELWYN COLLEGE CAMBRIDGE- RC000551 - Incorporated on 1 January 1981 
- SELWYN SMILES LIMITEDActive - Proposal to Strike off- 07935291 - Incorporated on 3 February 2012 
- SELWYN PROPERTIES LIMITED- 12837128 - Incorporated on 25 August 2020 
- SELWYN ENTERPRISES LIMITED- 09949619 - Incorporated on 13 January 2016 
- SELWYN SURVEYING LIMITED- 10117292 - Incorporated on 11 April 2016 
- SELWYN TRADING LIMITEDDisolved- 11059336 - Dissolved on 14 May 2024