- SALLYCOD LTDActive - Proposal to Strike off- 08311567 - Incorporated on 28 November 2012 
- SALLY CAFE LTD- 10562676 - Incorporated on 13 January 2017 
- ALAN SALLY LTD- 15994432 - Incorporated on 2 October 2024 
- JAMES BUSHELL SUTTON LTDLiquidation- 11191809 - Incorporated on 7 February 2018 - 7 Calthorpe Rd, Edgbaston, Five Ways , Birmingham, B15 1QJ 
- PROFESSOR PUZZLE LIMITED- 04398865 - Incorporated on 20 March 2002 
- PROFESSOR MAP LIMITEDDissolved- 03135851 - Dissolved on 14 February 2012 
- INSTRUMENT PROFESSOR LIMITED- 06691705 - Incorporated on 8 September 2008 
- PROFESSOR MOUSE LTD- 06715527 - Incorporated on 6 October 2008 
- PROFESSOR LEAPER LIMITED- 07303176 - Incorporated on 2 July 2010 
- PROFESSOR ALLIANCE LIMITED- 07394186 - Incorporated on 1 October 2010 
- PACKET PROFESSOR LIMITEDActive - Proposal to Strike off- 09169609 - Incorporated on 11 August 2014 
- PROFESSOR ALFREDSSON LIMITEDLiquidation- 09247905 - Incorporated on 3 October 2014 
- EMERITUS PROFESSOR LTDActive - Proposal to Strike off- SC466604 - Incorporated on 3 January 2014 
- PROFESSOR ASSESSOR LTD- 09953864 - Incorporated on 15 January 2016 
- 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