- G.H.SUMNER LIMITED- 00774591 - Incorporated on 20 September 1963 
- SUMNER BEACH LTD- 07066526 - Incorporated on 4 November 2009 
- T SUMNER SMITH LTD.- 04092213 - Incorporated on 18 October 2000 
- J SUMNER LIMITEDDisolved- 08371351 - Dissolved on 15 November 2023 
- A & J SUMNER LIMITEDDisolved- 11907366 - Dissolved on 21 June 2022 
- MRS ROBINSON'S HOMES LTDDisolved- 12382439 - Dissolved on 8 February 2022 
- ARNA LTD- 14314229 - Incorporated on 23 August 2022 
- MRS R'S LTDDisolved- 06409237 - Dissolved on 5 December 2023 
- MRS2B LTD- 12337596 - Incorporated on 27 November 2019 
- MRS M LTDDisolved- 13646186 - Dissolved on 14 November 2023 
- MRS M LTD- SC796822 - Incorporated on 28 January 2024 
- MRS B'S LTD- 09134218 - Incorporated on 16 July 2014 
- GILLIANNE LTDDisolved- SC709964 - Dissolved on 7 March 2023 
- BAKER GOSTELOW LAW LTD- SC300087 - Incorporated on 3 April 2006 
- MRS & MRS JONES LIMITEDActive - Proposal to Strike off- 09746161 - Incorporated on 24 August 2015 
- MRS& MRS MYERS HOMES LTDDisolved- 14168060 - Dissolved on 21 November 2023 
- K.P. SUMNER LIMITED- 03690723 - Incorporated on 31 December 1998 
- EVANS & SUMNER LTD- 08328718 - Incorporated on 12 December 2012 
- D&W SUMNER LIMITEDDisolved- SC768463 - Dissolved on 8 October 2024 
- MRST LTDDissolved- 07907916 - Dissolved on 9 July 2013