- SEAN COLLIER & SON LIMITED- 05863500 - Incorporated on 30 June 2006 
- MR.STEVENS LTD- 15023373 - Incorporated on 24 July 2023 
- MR. STEVEN YOUNGActive - Proposal to Strike off- NI605968 - Incorporated on 31 January 2011 
- MR SEAN WILLIAMS LTDDisolved- 15175917 - Dissolved on 4 March 2025 
- MR SEAN WILLIAMS LTDDisolved- 13943677 - Dissolved on 1 August 2023 
- COLLIER STEVENS LIMITEDDissolved- 05608471 - Dissolved on 28 September 2010 
- SOUPCON LIMITED- 07843042 - Incorporated on 10 November 2011 
- MR STEVEN WILSON LTD- 14668079 - Incorporated on 16 February 2023 
- COLLIER STEVENS CONSULTING LTD- 04757414 - Incorporated on 8 May 2003 
- COLLIER & COLLIER LTD- 09055938 - Incorporated on 27 May 2014 
- MR TOPPING (STEVENAGE) LTDActive - Proposal to Strike off- 12139930 - Incorporated on 5 August 2019 
- SEAN & SEAN LTDDissolved- 07991826 - Dissolved on 29 October 2013 
- MR JOHN ANTHONY STEVENSON LTDDisolved- 15407905 - Dissolved on 8 October 2024 
- PAT-TRANSPORT LTD- 12646859 - Incorporated on 4 June 2020 
- SEAN B LTD- 10134148 - Incorporated on 19 April 2016 
- SEAN LTD- 07380880 - Incorporated on 20 September 2010 
- SEAN&T LTD- 16529072 - Incorporated on 19 June 2025 
- SEAN 1986 LTDActive - Proposal to Strike off- 10729187 - Incorporated on 19 April 2017 
- STEVEN & STEVEN LIMITEDDisolved- 16170528 - Dissolved on 13 May 2025 
- SEAN MOSES CIC- 07213078 - Incorporated on 6 April 2010