- OSBOURNE LINKS LTD- 13585495 - Incorporated on 25 August 2021 
- OCA CONSULTANCY LTDDisolved- 14350347 - Dissolved on 13 February 2024 - 71-75 Shelton Street, London, WC2H 9JQ 
- CURTIS OSBOURNE 2391 LTDActive - Proposal to Strike off- 10093264 - Incorporated on 31 March 2016 
- OSBOURNE MITCHELL LIMITEDDissolved- 05975878 - Dissolved on 4 May 2010 
- OSBOURNE NAYLOR LIMITEDActive - Proposal to Strike off- 07824958 - Incorporated on 27 October 2011 
- OSBOURNE PURDIE LIMITED- 03049481 - Incorporated on 25 April 1995 
- OSBOURNE BINGHAM LTD- 09734221 - Incorporated on 14 August 2015 
- OSBOURNE PROPERTIES LTDDisolved- 13905811 - Dissolved on 11 June 2024 
- OSBOURNE HOLDINGS LIMITED- 14879044 - Incorporated on 18 May 2023 
- OSBOURNE PINNER LIMITED- 13078996 - Incorporated on 14 December 2020 
- OSBOURNE YOUNG LIMITED- 14574865 - Incorporated on 6 January 2023 
- OSBOURNE CONSTRUCTION LIMITEDDissolved- 06924769 - Dissolved on 23 November 2010 
- OSBOURNE STEWART LIMITED- 04234861 - Incorporated on 14 June 2001 
- PHIL OSBOURNE LIMITEDActive - Proposal to Strike off- 08439168 - Incorporated on 11 March 2013 
- OSBOURNE ESTATES LIMITED- 06869562 - Incorporated on 3 April 2009 
- OSBOURNE DEVELOPMENTS LIMITED- NI051814 - Incorporated on 24 September 2004 
- OSBOURNE ELECTRICAL LTDDissolved- 06705625 - Dissolved on 3 December 2013 
- OSBOURNE INDUSTRIAL LIMITED- 10030388 - Incorporated on 27 February 2016 
- DOYEN OSBORNE LIMITEDDissolved- 03726456 - Dissolved on 10 April 2012 
- OSBORN TECHNOLOGIES LIMITEDActive - Proposal to Strike off- 05736187 - Incorporated on 9 March 2006