- JAN HARRISON LIMITED- 03640288 - Incorporated on 29 September 1998 
- JAN BROS LIMITED- 03832853 - Incorporated on 27 August 1999 
- JAN BOBIK LTDActive - Proposal to Strike off- 07678815 - Incorporated on 22 June 2011 
- JAVID JAN LIMITEDDissolved- 07137683 - Dissolved on 6 September 2011 
- JAN DENHAM LIMITEDDisolved- 07171305 - Dissolved on 14 May 2024 
- KOPECNY JAN LTD- 07247812 - Incorporated on 10 May 2010 
- JAN ELECTRONICS LIMITEDActive - Proposal to Strike off- 07258977 - Incorporated on 19 May 2010 
- JAN DERMEK LIMITED- 07290036 - Incorporated on 21 June 2010 
- JAN TRANSPORT LTDActive - Proposal to Strike off- 09474682 - Incorporated on 6 March 2015 
- JAN SAKO LIMITEDActive - Proposal to Strike off- 09597348 - Incorporated on 19 May 2015 
- JAN ASHFIELD LTDActive - Proposal to Strike off- 09585178 - Incorporated on 11 May 2015 
- JAN MEAT LIMITEDLiquidation- 09674698 - Incorporated on 7 July 2015 
- JAN BENSON LIMITEDDisolved- 04955886 - Dissolved on 4 October 2022 
- JAN DROYVOLD LIMITED- 07066034 - Incorporated on 4 November 2009 
- JAN ENTERPRISES LTDActive - Proposal to Strike off- 07918011 - Incorporated on 20 January 2012 
- JAN KOOL LTDActive - Proposal to Strike off- 08090679 - Incorporated on 31 May 2012 
- JAN SWAANE LIMITEDDissolved- 07203328 - Dissolved on 11 March 2014 
- JAN-PHARMA LTD- 05837560 - Incorporated on 5 June 2006 
- JAN@DRIVERS LIMITED- 08908004 - Incorporated on 24 February 2014 
- JAN TREFFENBERG LIMITEDActive - Proposal to Strike off- 08994897 - Incorporated on 14 April 2014