- SEBASTIAN MATEJ LIMITEDActive - Proposal to Strike off- 09114273 - Incorporated on 3 July 2014 
- ADAM SEBASTIAN LIMITEDActive - Proposal to Strike off- 09144877 - Incorporated on 23 July 2014 
- SEBASTIAN GORZKO LTD- 09223283 - Incorporated on 17 September 2014 
- SEBASTIAN BURDZY LIMITEDActive - Proposal to Strike off- 09198208 - Incorporated on 1 September 2014 
- SAN SEBASTIAN LIMITEDActive - Proposal to Strike off- 09282446 - Incorporated on 27 October 2014 
- SEBASTIAN JON LIMITEDActive - Proposal to Strike off- 09273108 - Incorporated on 21 October 2014 
- SEBASTIAN NICOLA LTD- 08439740 - Incorporated on 12 March 2013 
- SEBASTIAN CONSTRUCT LIMITED- 09503965 - Incorporated on 23 March 2015 
- SEBASTIAN FLORIAN LTDActive - Proposal to Strike off- 11376742 - Incorporated on 22 May 2018 
- SEBASTIAN PLESCA LTDActive - Proposal to Strike off- 11415169 - Incorporated on 14 June 2018 
- SEBASTIAN LAUREN LIMITEDDisolved- 12678435 - Dissolved on 9 August 2022 
- SEBASTIAN DISTRIBUTION LTD- 12723339 - Incorporated on 6 July 2020 
- SEBASTIAN CONTRACTORS LTD- 09756578 - Incorporated on 1 September 2015 
- SEBASTIAN RICHARDS LIMITED- 09970431 - Incorporated on 26 January 2016 
- SEBASTIAN SERVICES LIMITEDDissolved- 12272736 - Dissolved on 6 July 2021 
- SEBASTIAN HOARE LTDActive - Proposal to Strike off- 11141941 - Incorporated on 10 January 2018 
- SEBASTIAN BISCIONE LTDActive - Proposal to Strike off- 10728562 - Incorporated on 19 April 2017 
- SEBASTIAN ROSIAN LTDActive - Proposal to Strike off- 10211950 - Incorporated on 2 June 2016 
- SEBASTIAN MAJCHROWSKI LTD- 10263726 - Incorporated on 5 July 2016 
- SEBASTIAN KOZLOWSKI LIMITEDDisolved- 10360356 - Dissolved on 28 June 2022