- COLIN STOKER LIMITED- 09402139 - Incorporated on 22 January 2015 
- COLIN & CO PROPERTY MANAGEMENT LIMITED- 10999676 - Incorporated on 6 October 2017 
- COLIN DONALD FUELS LTD- 14031036 - Incorporated on 6 April 2022 
- CFLLOGISTICS LTDActive - Proposal to Strike off- 04790272 - Incorporated on 6 June 2003 
- F. HARTSHORNE (NEWSAGENT) LIMITEDDissolved- 01114285 - Dissolved on 12 July 2016 
- HARTSHORNS MILK DELIVERIES LTD- 15829941 - Incorporated on 10 July 2024 
- HARTSHORNE FOOD MANAGEMENT LTD- 15964921 - Incorporated on 18 September 2024 
- CC RESTORATIONS (GRIMSBY) LIMITEDDissolved- 04969453 - Dissolved on 19 December 2011 
- COLIN FARRAR (KEIGHLEY) LIMITEDActive - Proposal to Strike off- 11439657 - Incorporated on 28 June 2018 
- CAR CARE CENTRE (GLASGOW) LTDDissolved- SC366547 - Dissolved on 27 May 2011 
- HARTSHORNE ASSOCIATES LIMITEDActive - Proposal to Strike off- 03965108 - Incorporated on 5 April 2000 
- HARTSHORNE (SHREWSBURY) LIMITED- 01783913 - Incorporated on 18 January 1984 
- SOUTH EAST MOBILITY LTD- 05236199 - Incorporated on 20 September 2004 
- THE LOCAL FLOORING SHOP LTDActive - Proposal to Strike off- 14214147 - Incorporated on 4 July 2022 
- COLIN MCCREA LTDDisolved- NI682419 - Dissolved on 7 March 2023 
- COLINATKINSON LTDDisolved- 14166952 - Dissolved on 21 November 2023 
- COLINA LIMITED- 15648787 - Incorporated on 15 April 2024 
- COLIN GODDEN LTDDissolved- 06894208 - Dissolved on 10 December 2013 
- COLIN THE MILK LTDDissolved- 04688323 - Dissolved on 15 October 2013 
- COLIN HEWITT LTDActive - Proposal to Strike off- 06345299 - Incorporated on 16 August 2007