- SEBASTIAN STREET LTDActive - Proposal to Strike off- 08102926 - Incorporated on 13 June 2012 
- SEBASTIAN & ASSOCIATES LLPDissolved- OC373946 - Dissolved on 12 November 2013 
- SEBASTIAN MEAKIN LIMITED- 05493626 - Incorporated on 28 June 2005 
- SEBASTIAN MORGAN LIMITED- 03723946 - Incorporated on 2 March 1999 
- SEBASTIAN GEORGE LIMITED- 08251831 - Incorporated on 12 October 2012 
- SEBASTIAN OLIVER LTDActive - Proposal to Strike off- 08275799 - Incorporated on 31 October 2012 
- SEBASTIAN CHASE LLPActive - Proposal to Strike off- OC392743 - Incorporated on 17 April 2014 
- DAVID SEBASTIAN LIMITED- 08788210 - Incorporated on 25 November 2013 
- SEBASTIAN RIEMANN LIMITED- 08395913 - Incorporated on 8 February 2013 
- 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