- THRING TOWNSEND LIMITED- 02405634 - Incorporated on 18 July 1989 
- TOWNSON ESTATES LIMITED- 00973862 - Incorporated on 3 March 1970 
- THE TALBOT COUNTRY INN LTDActive - Proposal to Strike off- 07171907 - Incorporated on 1 March 2010 
- EAST LOTHIAN ROPE ACCESS LIMITED- SC637072 - Incorporated on 25 July 2019 
- COLIN ROE LTDDissolved- 04782293 - Dissolved on 3 September 2013 
- COLIN & DEE LTDDissolved- 07603846 - Dissolved on 27 November 2012 
- COLIN FOY LTDActive - Proposal to Strike off- SC523576 - Incorporated on 6 January 2016 
- COLING INTERNATIONAL LTDDisolved- 09029364 - Dissolved on 19 March 2024 
- TURNER & TOWNSEND LIMITED- 06468643 - Incorporated on 9 January 2008 
- JOY COLIN’S LTDDisolved- 09348504 - Dissolved on 14 December 2021 
- COLIN'S MSC LTDDisolved- SC790414 - Dissolved on 20 May 2025 
- COLINNA LTDActive - Proposal to Strike off- 09800405 - Incorporated on 29 September 2015 
- COLIN RAE LTDDisolved- SC498615 - Dissolved on 20 September 2022 
- T & C THE COLIN LTDDisolved- 14489433 - Dissolved on 27 August 2024 
- COLIN & SON LTD- 15955841 - Incorporated on 13 September 2024 
- COLINK CO., LTDActive - Proposal to Strike off- 08467011 - Incorporated on 28 March 2013 
- COLIN & JEN LTD- 09888526 - Incorporated on 25 November 2015 
- COLINUX LTDActive - Proposal to Strike off- 10021427 - Incorporated on 23 February 2016 
- GRIFF DESIGN LTDDisolved- 12123189 - Dissolved on 4 April 2023 
- ARTISTIC TALENT ASSOCIATES LIMITEDActive - Proposal to Strike off- 06472627 - Incorporated on 15 January 2008