- SEBASTIAN POOLEY LTD- 15194393 - Incorporated on 6 October 2023 
- SEBASTIAN SIMON LTDDisolved- 15304599 - Dissolved on 31 December 2024 
- SEBASTIAN FURNITURE LIMITEDDisolved- 14401486 - Dissolved on 23 July 2024 
- SEBASTIAN KOZIOL LTD- 15845424 - Incorporated on 18 July 2024 
- SEBASTIAN GRÁFICO LTD- 16254752 - Incorporated on 16 February 2025 
- MEDIA BETTY LIMITED- 05524938 - Incorporated on 2 August 2005 
- THE MARRIAGE ZONE LTD- 07802587 - Incorporated on 10 October 2011 
- SEBASTIAN'S OFFER LTDDisolved- 14820349 - Dissolved on 3 June 2025 
- D SEBASTIAN GROUP LTDDisolved- 15215110 - Dissolved on 25 March 2025 
- SEBASTIAN D'ORSAI LIMITEDDissolved- 00671979 - Dissolved on 1 November 2011 
- SEBASTIAN TRANS LTDDissolved- 06973598 - Dissolved on 8 March 2016 
- SEBASTIAN COLE LIMITEDDissolved- 07030225 - Dissolved on 17 May 2011 
- SEBASTIAN SHAW LIMITED- 07355370 - Incorporated on 24 August 2010 
- SEBASTIAN MAX LIMITEDActive - Proposal to Strike off- 08003435 - Incorporated on 23 March 2012 
- SEBASTIAN TRANSPORT LTDDisolved- 08041514 - Dissolved on 1 October 2024 
- SEBASTIAN MCLANE LIMITEDActive - Proposal to Strike off- 08136608 - Incorporated on 10 July 2012 
- SEBASTIAN BELLES LIMITED- 06851644 - Incorporated on 18 March 2009 
- SAINT SEBASTIAN LIMITEDLiquidation- 05446968 - Incorporated on 9 May 2005 
- SEBASTIAN BAJEK LIMITEDDissolved- 06137451 - Dissolved on 8 October 2019 
- SEBASTIAN HOUSE LIMITED- 04497380 - Incorporated on 29 July 2002