- MAXWELL ROAD LTD- SC396192 - Incorporated on 23 March 2011 
- MAXWELL TECH LTDActive - Proposal to Strike off- 08638578 - Incorporated on 5 August 2013 
- MAXWELL PUBS LTDActive - Proposal to Strike off- 10660179 - Incorporated on 8 March 2017 
- MAXWELLCLARKE LTD- 11606949 - Incorporated on 5 October 2018 
- MAXWELL POWER LP- SL032171 - Incorporated on 7 September 2017 
- MAXWELL INC CO., LTDDisolved- 13586379 - Dissolved on 21 February 2023 
- R MAXWELL & SONS LTD- 14584266 - Incorporated on 11 January 2023 
- MAXWELLCARRGROUP LTD- 16162604 - Incorporated on 3 January 2025 
- MR & MRS VAN LTD- 14374749 - Incorporated on 25 September 2022 
- CARLY DOWNING LIMITEDDissolved- 06035461 - Dissolved on 3 August 2010 
- HAMILTON DOWNING LIMITED- 07394609 - Incorporated on 1 October 2010 
- DOWNING SECURITY LTD- 07949537 - Incorporated on 14 February 2012 
- DOWNING CARPENTRY LTD- 08014536 - Incorporated on 2 April 2012 
- DOWNING PROPERTIES LIMITEDActive - Proposal to Strike off- 06120990 - Incorporated on 21 February 2007 
- DAVE DOWNING LIMITED- 09067105 - Incorporated on 2 June 2014 
- DOWNING CYCLING LIMITEDDisolved- 12685729 - Dissolved on 23 May 2023 
- DOWNING INDUSTRIAL LIMITEDActive - Proposal to Strike off- 10139298 - Incorporated on 21 April 2016 
- SARAH DOWNING LIMITEDActive - Proposal to Strike off- 11169586 - Incorporated on 25 January 2018 
- CHURCHILL DOWNING LTDDisolved- 11857337 - Dissolved on 27 July 2021 
- JOHN DOWNING LIMITEDDisolved- 14088548 - Dissolved on 10 October 2023