- O & K GROUP LIMITED- 26 OVERSTONE ROAD, LUTON, BEDFORDSHIRE, LU4 8QZ 
- 328 GROUP LIMITED- THE ST BOTOLPH BUILDING 138 HOUNDSDITCH, LONDON, ENGLAND, EC3A 7AR 
- CCATSS LIMITED- 04824058 - Incorporated on 7 July 2003 
- PIFA CCA LIMITED- 05821524 - Incorporated on 18 May 2006 
- ROSA CCAMA GUTIERREZ- Born April 1970 - DEPHNA HOUSE, LAUNCHESE 7 CORONATION ROAD, LONDON, UNITED KINGDOM, NW10 7PQ 
- CCA SHROPSHIRE LTD- 07489680 - Incorporated on 12 January 2011 
- CLAYTON AND CLAYTON ACCOUNTANTS LLP- OC417731 - Incorporated on 13 June 2017 
- GLOBAL CCA LTD- 12565870 - Incorporated on 21 April 2020 
- CCAS YORKS LTD- 11905033 - Incorporated on 26 March 2019 
- CCABIN LIMITEDActive - Proposal to Strike off- 09096552 - Incorporated on 23 June 2014 
- CCAC IV UK LIMITED- 16157375 - Incorporated on 31 December 2024 
- CLIFFORD CHANCE SECRETARIES (CCA) LIMITED- 10 UPPER BANK STREET, LONDON, E14 5JJ 
- CLIFFORD CHANCE NSECRETARIES (CCA) LIMITED- PELLIPAR HOUSE 1ST FLOOR 9 CLOAK LANE, LONDON, EC4R 2RU 
- CCARES LIMITED- 11846452 - Incorporated on 25 February 2019 
- CCANET LIMITED- 07265382 - Incorporated on 26 May 2010 
- CCA & AIMP LIMITEDDisolved- 06471081 - Dissolved on 18 March 2025 
- CCA CARS LIMITEDDisolved- 14065098 - Dissolved on 26 September 2023 
- ALPHA ACCOUNTANTS (LONDON) LIMITED- 05515116 - Incorporated on 21 July 2005 
- CCA (DUNDEE) LTDActive - Proposal to Strike off- SC484378 - Incorporated on 14 August 2014 
- CCA SMILES LTD- 13524273 - Incorporated on 22 July 2021