- CLOUD PROFESSOR LTDActive - Proposal to Strike off- 10680359 - Incorporated on 20 March 2017 
- URBAN PROFESSOR LIMITED- 12201745 - Incorporated on 11 September 2019 
- PROFESSOR WATERWORKS LIMITED- 10399188 - Incorporated on 28 September 2016 
- PROFESSOR PLATES LTDDisolved- 14435061 - Dissolved on 26 March 2024 
- PROFESSOR PLUMBER LIMITEDActive - Proposal to Strike off- 13201726 - Incorporated on 15 February 2021 
- PROFESSOR GADGETS LTDDisolved- 14197915 - Dissolved on 28 November 2023 
- PROFESSOR LIGHTNING LTD- 15467855 - Incorporated on 5 February 2024 
- PROFESSOR BRITANNICA LTDDisolved- 14815005 - Dissolved on 16 July 2024 
- STEM PROFESSOR LIMITED- 15859785 - Incorporated on 26 July 2024 
- PROFESSOR HEALTH LTD- 16171481 - Incorporated on 8 January 2025 
- PROFESSOR STORES LIMITED- 16201360 - Incorporated on 22 January 2025 
- PROFESSOR PLATES LTD- 16339377 - Incorporated on 24 March 2025 
- G H CORNISH LLPDissolved- OC342654 - Dissolved on 13 November 2018 
- CORNISH K9 LTD- 16213040 - Incorporated on 28 January 2025 
- PROFESSOR A O'HAGAN LTDDisolved- 09083104 - Dissolved on 30 April 2024 
- PROFESSORS CLUB LTDDisolved- 12825274 - Dissolved on 17 October 2023 
- PROFESSOR & FF101 (UK) PTE LTDDissolved- 10649307 - Dissolved on 9 April 2019 
- ANLUKA LIMITEDActive - Proposal to Strike off- 04521717 - Incorporated on 29 August 2002 
- M P CORNISH TRANSPORT LIMITEDDisolved- 04782091 - Dissolved on 31 December 2024 
- STATA.PROFESSOR LTDDisolved- 13635254 - Dissolved on 4 June 2024