- G DEVLIN BUILDERS LTDActive - Proposal to Strike off- 10499299 - Incorporated on 28 November 2016 
- PETER WILLIAMS CONSULTING LIMITEDDisolved- 03102901 - Dissolved on 29 August 2023 
- PETER D WILLIAMS CONSULTANCY LIMITED- 07716910 - Incorporated on 25 July 2011 
- CLIFFORD DEVLIN LIMITED- 00719719 - Incorporated on 29 March 1962 
- DEVLIN ASSOCIATES LIMITED- 03719618 - Incorporated on 25 February 1999 
- DEVLIN CONSTRUCTION LIMITEDDissolved- 06913627 - Dissolved on 18 December 2018 
- DEVLIN CUES LIMITED- 08050309 - Incorporated on 30 April 2012 
- DEVLIN LIONHEART LIMITED- 06092444 - Incorporated on 9 February 2007 
- DEVLIN TELECOM LIMITEDDissolved- 07780406 - Dissolved on 30 April 2013 
- THOMAS DEVLIN LIMITEDActive - Proposal to Strike off- 07813707 - Incorporated on 18 October 2011 
- DEVLIN CUMBRIA LIMITEDActive - Proposal to Strike off- 09044592 - Incorporated on 16 May 2014 
- DEVLIN KELLY LIMITEDDisolved- 11590065 - Dissolved on 27 February 2024 
- DEVLIN OFFSHORE LTD- SC627552 - Incorporated on 12 April 2019 
- DEVLIN ELECTRICAL LIMITEDActive - Proposal to Strike off- 09431681 - Incorporated on 10 February 2015 
- DEVLIN BUILDERS LTD- NI637306 - Incorporated on 23 March 2016 
- DEVLIN WORKS LIMITEDActive - Proposal to Strike off- 11040503 - Incorporated on 31 October 2017 
- JACK DEVLIN LIMITEDDisolved- 13824371 - Dissolved on 19 September 2023 
- DEVLIN CHAMBERLAIN LIMITEDDisolved- 14040462 - Dissolved on 11 April 2023 
- DEVLIN KUMAR LIMITEDDisolved- 14110716 - Dissolved on 19 December 2023 
- DEVLIN PROJECTS LIMITEDActive - Proposal to Strike off- 14912896 - Incorporated on 4 June 2023