- KARL STG LTDDisolved- 13430533 - Dissolved on 20 December 2022 
- KARL JOE LTDActive - Proposal to Strike off- 09664087 - Incorporated on 30 June 2015 
- KARL AIR LTD- 10095200 - Incorporated on 31 March 2016 
- KARLOS87 LTD- 15765625 - Incorporated on 6 June 2024 
- KARLIX LTD- 16294801 - Incorporated on 5 March 2025 
- Karl Gary Richard, Mr. BROWN- Born March 1988 - 46 Green Lane, London, England, W7 2PB 
- MAXED OUT MUSIC LTDDissolved- 07736766 - Dissolved on 26 March 2013 
- OFEI SERVICES LTDDisolved- 10323381 - Dissolved on 10 October 2023 
- Karl Peter, Mr. INZENHOFER- Born February 1964 - . Wuerzburger Ring 39, Erlangen, Germany, 91056 
- KARL MAU LTDDissolved- 12332315 - Dissolved on 6 July 2021 
- KARLIC LTDActive - Proposal to Strike off- 11362251 - Incorporated on 15 May 2018 
- KARLEN LTDActive - Proposal to Strike off- 04810571 - Incorporated on 25 June 2003 
- KARLIK LTDActive - Proposal to Strike off- 10697245 - Incorporated on 29 March 2017 
- KARLOS 24 LTD- 13957189 - Incorporated on 5 March 2022 
- KARL MARK LTDDisolved- 13613636 - Dissolved on 7 March 2023 
- KARLOVO LTDDissolved- 06226412 - Dissolved on 6 August 2013 
- KARLVIX LTDActive - Proposal to Strike off- 11751234 - Incorporated on 7 January 2019 
- KARLDTM LTD- 16264312 - Incorporated on 19 February 2025 
- KARL EGAN LIMITED- 09086150 - Incorporated on 13 June 2014 
- KARLINE TRANSFERS LTD- 14075085 - Incorporated on 28 April 2022