- JACEK ZATON LTDDisolved- 11793267 - Dissolved on 22 March 2022 
- JACEK KOLAN LTDActive - Proposal to Strike off- 10080616 - Incorporated on 23 March 2016 
- TRANS JACEK LTDDissolved- 07816334 - Dissolved on 7 August 2012 
- JACEK MNICH LTD- 08392269 - Incorporated on 7 February 2013 
- JACEK & DOROTA LTD.Active - Proposal to Strike off- 09175642 - Incorporated on 14 August 2014 
- JACK & FAMILY LTD- 11161836 - Incorporated on 22 January 2018 
- JACEK RATON LTDDisolved- 14542447 - Dissolved on 27 February 2024 
- JACEK ZIOLO LTDDisolved- 10656309 - Dissolved on 23 December 2022 
- JACEK TRANS LTDActive - Proposal to Strike off- 07591966 - Incorporated on 5 April 2011 
- JACEK TYLKA LTDActive - Proposal to Strike off- 09774181 - Incorporated on 11 September 2015 
- JACEK PHONS LTD- 11918219 - Incorporated on 1 April 2019 
- JACEK CLOTHES LTDDisolved- 15481279 - Dissolved on 25 February 2025 
- JACEKBUILDING LTDDisolved- 12597279 - Dissolved on 19 October 2021 
- AURORA CONNECT LTD- 11165879 - Incorporated on 23 January 2018 
- JACEK MOTORS LTDDissolved- 10231420 - Dissolved on 25 June 2019 
- JACEK-SURVEY LTDActive - Proposal to Strike off- SC598268 - Incorporated on 26 May 2018 
- JACEK&FAMILY LTDActive - Proposal to Strike off- 09221096 - Incorporated on 16 September 2014 
- JACEK MUSIAL LTDActive - Proposal to Strike off- 08355632 - Incorporated on 10 January 2013 
- JACEK GORGON LTDActive - Proposal to Strike off- 08391261 - Incorporated on 6 February 2013 
- JACEK RUDZKI LTDActive - Proposal to Strike off- 09432976 - Incorporated on 10 February 2015