- STUDIO SUMNER LIMITEDDissolved- 11657096 - Dissolved on 6 July 2021 
- BRODY SUMNER LIMITEDActive - Proposal to Strike off- 09858297 - Incorporated on 5 November 2015 
- THE SUMNER FOUNDATION- CE016950 - Incorporated on 26 March 2019 
- SUMNER DEVELOPMENTS LTD- 13763025 - Incorporated on 24 November 2021 
- SUMNER LOGISTICS LTDDisolved- 14326290 - Dissolved on 2 January 2024 
- SUMNER GROUP DEFENCE TECHNOLOGIES LIMITEDDisolved- 12652847 - Dissolved on 4 January 2022 
- INTERNATIONAL EDUCATION EXCHANGE LTD- 11013942 - Incorporated on 16 October 2017 
- JOOLZ FELIX LTD- 12987601 - Incorporated on 30 October 2020 
- T A MCGILL LIMITEDDisolved- SC757161 - Dissolved on 15 July 2025 
- SHAYAN GILLIANI LTDDisolved- 15274843 - Dissolved on 1 July 2025 
- THE MR AND MRS EMPIRE LTD- 15603811 - Incorporated on 29 March 2024 
- MRS MOTORHOME LTD- 16497053 - Incorporated on 4 June 2025 
- UNIQUE REBELS UNION LTD- 07799711 - Incorporated on 6 October 2011 
- SAVOYS CAPITAL LLP- OC420553 - Incorporated on 8 January 2018 
- GILLIAN DALE LIMITEDActive - Proposal to Strike off- 06552409 - Incorporated on 2 April 2008 
- GILLIAN WAUGH LIMITEDLiquidation- 07259745 - Incorporated on 20 May 2010 
- GILLIAN GRINHAM LTDDissolved- 07270678 - Dissolved on 6 December 2011 
- GILLIAN CONRADIE LIMITEDLiquidation- 04926653 - Incorporated on 9 October 2003 
- GILLIAN THOMSON LIMITEDDisolved- SC462378 - Dissolved on 22 October 2024 
- GILLIAN GOVE LIMITEDActive - Proposal to Strike off- SC474313 - Incorporated on 3 April 2014