- CARNELL CONSULTING LTD- 09685663 - Incorporated on 14 July 2015 
- CARNELL ROSE LIMITED- 08731887 - Incorporated on 14 October 2013 
- CHRIS CARNELL LIMITED- 15403433 - Incorporated on 10 January 2024 
- BRIAN AND BRIAN LTD- 10888249 - Incorporated on 28 July 2017 
- CARNELL AND CARLEY LTDDisolved- 12449173 - Dissolved on 15 February 2022 
- DIXON VEHICLE SALES LIMITEDDisolved- 00882224 - Dissolved on 19 July 2022 
- CARNELLEYS LIMITEDActive - Proposal to Strike off- 10432878 - Incorporated on 18 October 2016 
- CARNELLEYS LIMITEDDisolved- 14500523 - Dissolved on 3 September 2024 
- CARNELLIAN LIMITED- 16592888 - Incorporated on 18 July 2025 
- T CARNELL ENGINEERING LTD- 06133369 - Incorporated on 1 March 2007 
- BRIAN & BRIANA LIMITEDActive - Proposal to Strike off- 10914244 - Incorporated on 14 August 2017 
- CARNELL SUPPORT SERVICES LIMITED- 02843581 - Incorporated on 9 August 1993 
- JULIE HELEN CARNELLI LTDDisolved- 13921372 - Dissolved on 25 July 2023 
- CARNELLAN PROPERTY LTD- 16275206 - Incorporated on 25 February 2025 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- CARNELL MEDICAL SERVICES LTD- 13424946 - Incorporated on 27 May 2021 
- DONNA MARIE CARNELL LIMITEDActive - Proposal to Strike off- 14017416 - Incorporated on 31 March 2022 
- CARNELL SIGNATURE PROPERTIES LTD- 15468762 - Incorporated on 5 February 2024