- MR SEBASTIAN ERNEST LIMITEDDisolved- 15342909 - Dissolved on 20 May 2025 
- NOWICKI LTD- 07412338 - Incorporated on 19 October 2010 
- NOWICKI’S FAMILY LTD- 13316276 - Incorporated on 6 April 2021 
- MARIUSZ NOWICKI LTD- 14920657 - Incorporated on 7 June 2023 
- TOM NOWICKI & SONS LTD- 09714573 - Incorporated on 3 August 2015 
- NOWICKI TRANSPORT LIMITEDActive - Proposal to Strike off- 09811830 - Incorporated on 6 October 2015 
- NOWICKI DRIVING LTDDissolved- 10458351 - Dissolved on 29 June 2021 
- NOWICKI INVESTMENTS LIMITEDDisolved- 11342529 - Dissolved on 18 July 2025 
- NOWICKI CONSTRUCTIONS LIMITED- 10971503 - Incorporated on 19 September 2017 
- NOWICKI ANAESTHESIA LTD- 11927861 - Incorporated on 5 April 2019 
- NOWICKI TRANS LTDActive - Proposal to Strike off- 09408221 - Incorporated on 27 January 2015 
- NOWICKI TRANS LTDActive - Proposal to Strike off- 10902237 - Incorporated on 7 August 2017 
- MARCIN NOWICKI LTDActive - Proposal to Strike off- 09424275 - Incorporated on 5 February 2015 
- NOWICKI SSO LIMITEDActive - Proposal to Strike off- 10664875 - Incorporated on 10 March 2017 
- DADA GURU NOWICKI LTDDisolved- 15344381 - Dissolved on 20 May 2025 
- NOWICKI SERVICES LIMITED- 15804845 - Incorporated on 26 June 2024 
- LUKASZ NOWICKI TRANSPORT LTD.- 08895160 - Incorporated on 14 February 2014 
- NOWICKI BUILDING SERVICES LIMITEDDissolved- 07569074 - Dissolved on 13 August 2013 
- MIROSLAW NOWICKI TRANSPORT LTD.Active - Proposal to Strike off- 09134415 - Incorporated on 16 July 2014 
- LOSCO LTD- 15957526 - Incorporated on 16 September 2024