- RYAN O'SHEA LTDActive - Proposal to Strike off- 09709121 - Incorporated on 29 July 2015 
- O'SHEA SERVICES LTDActive - Proposal to Strike off- 09549139 - Incorporated on 18 April 2015 
- O'SHEA PROPERTY LTD- 12806079 - Incorporated on 11 August 2020 
- O'SHEA CONSULTANTS LIMITED- 09968876 - Incorporated on 25 January 2016 
- MARINI O'SHEA LIMITED- SC593656 - Incorporated on 6 April 2018 
- O'SHEA CONSTRUCTION LTDDisolved- 13233953 - Dissolved on 8 August 2023 
- DEAN 1Active - Proposal to Strike off- 07412217 - Incorporated on 19 October 2010 
- O'SHEA SKN LIMITED- 15277523 - Incorporated on 12 November 2023 
- HIBBERT O'SHEA LIMITED- 07055685 - Incorporated on 23 October 2009 
- O'SHEA CONSULTING LTDActive - Proposal to Strike off- 07019517 - Incorporated on 15 September 2009 
- O'SHEA CONSTRUCTION LIMITED- 08206240 - Incorporated on 7 September 2012 
- MIKE O'SHEA LIMITEDActive - Proposal to Strike off- 06778746 - Incorporated on 23 December 2008 
- COX-O'SHEA LIMITED- 07874547 - Incorporated on 7 December 2011 
- O'SHEA PROPERTIES LIMITED- 04444221 - Incorporated on 22 May 2002 
- CAL O'SHEA LTD- SC601615 - Incorporated on 3 July 2018 
- BELLAMY O'SHEA LIMITED- 09992801 - Incorporated on 8 February 2016 
- O'SHEA AIR LTDActive - Proposal to Strike off- 10107972 - Incorporated on 6 April 2016 
- BUKKY O'SHEA LTDActive - Proposal to Strike off- 10141267 - Incorporated on 22 April 2016 
- ROSE O'SHEA LTD- 09718987 - Incorporated on 5 August 2015 
- KELLY & O'SHEA LIMITEDActive - Proposal to Strike off- 09760709 - Incorporated on 3 September 2015