- CHAMBERLAIN ESTATES LIMITED- 02405145 - Incorporated on 17 July 1989 
- CHAMBERLAIN PIERCE LTDDissolved- 07642000 - Dissolved on 3 September 2013 
- CHAMBERLAIN CAPITAL LTDActive - Proposal to Strike off- NI608065 
- CHAMBERLAIN MARINE LTDActive - Proposal to Strike off- 07504699 - Incorporated on 25 January 2011 
- HELEN CHAMBERLAIN LIMITEDActive - Proposal to Strike off- 07532446 - Incorporated on 16 February 2011 
- CHAMBERLAIN GRANT LTDActive - Proposal to Strike off- 08147681 - Incorporated on 18 July 2012 
- SPENCER CHAMBERLAIN LTDActive - Proposal to Strike off- 07833871 - Incorporated on 3 November 2011 
- CHAMBERLAIN BRADSHAW LIMITED- 07932706 - Incorporated on 1 February 2012 
- CHAMBERLAIN ALLIANCE LP- SL011503 - Incorporated on 17 October 2012 
- CHAMBERLAIN BROWN LLPActive - Proposal to Strike off- OC379009 - Incorporated on 4 October 2012 
- CHAMBERLAIN PROJECTS LIMITED- 08957654 - Incorporated on 25 March 2014 
- GAYNOR CHAMBERLAIN LTDActive - Proposal to Strike off- 09698913 - Incorporated on 22 July 2015 
- CHAMBERLAIN MEDICAL LTDActive - Proposal to Strike off- 09504835 - Incorporated on 23 March 2015 
- CHAMBERLAIN SHEPHERD LIMITED- 09797023 - Incorporated on 28 September 2015 
- CHAMBERLAIN HOWARD LIMITEDActive - Proposal to Strike off- 10996447 - Incorporated on 4 October 2017 
- CHAMBERLAIN WOLF LIMITEDDisolved- 10993636 - Dissolved on 17 January 2023 
- CHAMBERLAIN & HOOKHAM LIMITEDDisolved- 00059920 - Dissolved on 3 October 2023 
- CHAMBERLAIN STUDIO LIMITED- 11387612 - Incorporated on 30 May 2018 
- CHAMBERLAIN HOUSE LTDActive - Proposal to Strike off- 11518055 - Incorporated on 15 August 2018 
- CHAMBERLAIN LOGISTICS LIMITEDActive - Proposal to Strike off- 11127118 - Incorporated on 28 December 2017