- DEREK PURNELL LIMITEDActive - Proposal to Strike off- 06192828 - Incorporated on 29 March 2007 
- DEREK BOATENG LIMITEDActive - Proposal to Strike off- 08518037 - Incorporated on 7 May 2013 
- DEREK CRAWLEY LIMITED- 08638507 - Incorporated on 5 August 2013 
- DEREK CONSTRUCTION LTD- 09228040 - Incorporated on 22 September 2014 
- DEREK EDWARDS LIMITED- 10211681 - Incorporated on 2 June 2016 
- DEREK VALENTINE LIMITED- SC626055 - Incorporated on 29 March 2019 
- FOOTGOLF LTD- 14736354 - Incorporated on 17 March 2023 
- ROSS OPTICIANS LTD- SC657832 - Incorporated on 19 March 2020 
- CALA CSMDisolved- SC244628 - Dissolved on 11 April 2023 
- ROSS AND ROSS DESIGN LIMITEDDissolved- 07406312 - Dissolved on 16 April 2019 
- DEREK LEWIS LIMITED- 01102211 - Incorporated on 16 March 1973 - Carr Bank, Doncaster, DN4 8DE 
- DEREK LEECH LIMITED- 07041471 - Incorporated on 14 October 2009 
- DEREK W. BROOK LIMITEDDissolved- 05279594 - Dissolved on 10 September 2013 
- DEREK'S DRIVE LIMITED- 09317385 - Incorporated on 18 November 2014 
- DEREK KEECH LIMITEDActive - Proposal to Strike off- 08380633 - Incorporated on 29 January 2013 
- DEREK ODAI TM LIMITEDDisolved- 13242290 - Dissolved on 9 August 2022 
- JP ROSSI LTD- 03658649 - Incorporated on 29 October 1998 
- ROSS BOY LTDActive - Proposal to Strike off- 07756366 - Incorporated on 30 August 2011 
- ROSSES LTDLiquidation- NI034058 - Incorporated on 27 April 1998 
- DAN ROSS LTD- 08872172 - Incorporated on 31 January 2014