- GRAHAM & BROWN HOLDINGS LIMITED- 13148034 - Incorporated on 20 January 2021 
- MR STEPHEN GRAHAM LIMITEDDisolved- 13682584 - Dissolved on 11 April 2023 
- MR GRAHAM NICHOLS LIMITEDDissolved- 06796154 - Dissolved on 31 August 2010 
- GRAHAM BROWN VENTURES LIMITEDActive - Proposal to Strike off- 07408498 - Incorporated on 15 October 2010 
- GRAHAM MORRELL-BROWN LIMITEDDissolved- 06953170 - Dissolved on 17 January 2012 
- GRAHAM BROWN DEVELOPMENTS LIMITED- 04855760 - Incorporated on 4 August 2003 
- GRAHAM BROWN MANUFACTURING LIMITEDActive - Proposal to Strike off- 10864072 - Incorporated on 13 July 2017 
- GRAHAM BROWN ELECTRICAL LTDActive - Proposal to Strike off- 05552419 - Incorporated on 2 September 2005 
- GRAHAM & BROWN GROUP LIMITED- 13150160 - Incorporated on 21 January 2021 
- MR BROWN’S PRELOVED LTDDisolved- 15182324 - Dissolved on 4 March 2025 
- GRAHAM BROWNING LIMITEDDisolved- 07775825 - Dissolved on 2 September 2023 
- NIGEL BROWN (CARLISLE) LTDActive - Proposal to Strike off- 04921301 - Incorporated on 3 October 2003 
- ALLIOTT GRAHAM BROWN FINANCIAL PLANNING LIMITED- 06077868 - Incorporated on 1 February 2007 
- MR RICE CARLUKE LIMITED- SC458278 - Incorporated on 3 September 2013 
- F.BROWN(CARLISLE)LIMITED- 00656634 - Incorporated on 14 April 1960 
- CARL BROWN DRIVERS SUPPORT LIMITEDActive - Proposal to Strike off- 12108433 - Incorporated on 17 July 2019 
- MR. BROWN SOLUTIONS LTDActive - Proposal to Strike off- 14695076 - Incorporated on 28 February 2023 
- MR BROWNS BRAMPTON LTD- 16361716 - Incorporated on 2 April 2025 
- MR BROWN'S EXCLUSIVE LTD- 12760148 - Incorporated on 22 July 2020 
- MARTIN RAY BROWN MRB LTDDisolved- 14609085 - Dissolved on 25 June 2024