- CAI YUN 168 LTD- SC818877 - Incorporated on 8 August 2024 
- A & V CAINE LTD- 16015560 - Incorporated on 14 October 2024 
- CAIRO LTDActive - Proposal to Strike off- 11853160 - Incorporated on 28 February 2019 
- FD CAIN LTDDisolved- 12390956 - Dissolved on 17 June 2025 
- CAING LTDActive - Proposal to Strike off- 12502790 - Incorporated on 6 March 2020 
- CAIUS LLP- OC358996 - Incorporated on 25 October 2010 
- CAIIN LTDActive - Proposal to Strike off- 10907318 - Incorporated on 9 August 2017 
- CAIXA LTDDisolved- 14968618 - Dissolved on 20 February 2024 
- UD CAIN LTDDisolved- 14040800 - Dissolved on 26 March 2024 
- CAIYI LTD- 15751939 - Incorporated on 31 May 2024 
- CAIAC LTD- 16000375 - Incorporated on 7 October 2024 
- CAITM LTDDisolved- 10696717 - Dissolved on 24 December 2024 
- CAINE2034 LTDDisolved- 14662151 - Dissolved on 23 July 2024 
- WV CAIN LTDDisolved- 13570989 - Dissolved on 23 April 2024 
- CAIR GB LTDActive - Proposal to Strike off- 06279794 - Incorporated on 14 June 2007 
- T CAIRA LTD- 07038131 - Incorporated on 12 October 2009 
- CAICC LTDActive - Proposal to Strike off- 08871740 - Incorporated on 31 January 2014 
- CAIGH LTD- 08504211 - Incorporated on 25 April 2013 
- CAISA LTDActive - Proposal to Strike off- 09102828 - Incorporated on 25 June 2014 
- CAIM UK LTDActive - Proposal to Strike off- 11064843 - Incorporated on 15 November 2017