- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- Antony, Mr. JANSE VAN VUUREN- Born July 1951 - 1 Princeton Mews 167-169 London Road, Kingston Upon Thames, United Kingdom, KT2 6PT 
- John Antony, Mr. PATTERSON- Born March 1988 - 21 Ellis Street, London, England, SW1X 9AL 
- Francis Antony, Mr. HUGHES- Born April 1956 - 55 Gortnaglough Rd, Coalisland, Dungannon, Co Tyrone, Northern Ireland, BT71 5EE 
- GEORGE SUMNER LIMITED- 00134279 - Incorporated on 2 March 1914 
- SUMNER CONSTRUCTION LIMITED- 04912907 - Incorporated on 26 September 2003 
- ROBERTSON SUMNER LIMITED- 03886767 - Incorporated on 1 December 1999 
- JOHN SUMNER LIMITED- 04556282 - Incorporated on 8 October 2002 
- SUMNER SERVICES LIMITEDDissolved- 06499222 - Dissolved on 11 June 2013 
- SUMNER ARCHITECTS LIMITEDActive - Proposal to Strike off- 07084273 - Incorporated on 23 November 2009 
- JULIET SUMNER LIMITED- 06913193 - Incorporated on 21 May 2009 
- SUMNER PARTNERSHIP LIMITEDActive - Proposal to Strike off- 05372123 - Incorporated on 22 February 2005 
- SUMNER DEVELOPMENTS LIMITEDLiquidation- 09268904 - Incorporated on 17 October 2014 
- SUMNER AVIATION LIMITEDDissolved- 08895487 - Dissolved on 9 October 2018 
- SUMNER CONSULTING LIMITEDActive - Proposal to Strike off- 08983217 - Incorporated on 7 April 2014 
- NICK SUMNER LIMITED- 12665571 - Incorporated on 12 June 2020 
- SUMNER ENTERPRISES LTDDisolved- 12145080 - Dissolved on 17 January 2023 
- JOANNA SUMNER LIMITEDDisolved- 11148928 - Dissolved on 21 June 2022 
- SUMNER STRAND LIMITED- 15486598 - Incorporated on 13 February 2024 
- STRATFORD SUMNER LTD- 15867375 - Incorporated on 31 July 2024