- COWLY OWL LTD- 06670890 - Incorporated on 12 August 2008 
- BMG COST CONSULTANTS LIMITEDActive - Proposal to Strike off- 08332710 - Incorporated on 17 December 2012 
- EXEMTEK LIMITED- 11398157 - Incorporated on 5 June 2018 
- DELETE THREE MONTHS FROM NOW LLPDisolved- OC432011 - Dissolved on 19 October 2021 
- MELLOLAND LTD- 15490915 - Incorporated on 14 February 2024 
- O'SHEA OPERATIONS LTD- 12856351 - Incorporated on 3 September 2020 
- DENIS O'SHEA LIMITEDActive - Proposal to Strike off- 05379877 - Incorporated on 2 March 2005 
- JURY O'SHEA LLP- OC354792 - Incorporated on 10 May 2010 
- JACK O'SHEA LIMITEDDissolved- 07120988 - Dissolved on 5 August 2014 
- O'SHEA PLUMBING LTDActive - Proposal to Strike off- 09646968 - Incorporated on 18 June 2015 
- O'SHEA CONSULTANCY LTDDisolved- 10383507 - Dissolved on 22 April 2025 
- O'SHEA & SONS LTDDisolved- 14427472 - Dissolved on 3 December 2024 
- NICK O'SHEA LTD- 16177131 - Incorporated on 10 January 2025 
- SHEAP LTDActive - Proposal to Strike off- 08049396 - Incorporated on 27 April 2012 
- GUESS O'SHEA LTDActive - Proposal to Strike off- 06388295 - Incorporated on 2 October 2007 
- O'SHEA ENTERPRISES LTDDissolved- 08120778 - Dissolved on 7 October 2014 
- TAYLOR & O'SHEA LIMITEDActive - Proposal to Strike off- 04243627 - Incorporated on 29 June 2001 
- O'SHEA AVIATION LTDDisolved- 06482587 - Dissolved on 12 December 2023 
- CATHERINE O'SHEA LIMITEDDisolved- 12599591 - Dissolved on 9 May 2023 
- O'SHEA YOGA LTDActive - Proposal to Strike off- 12031918 - Incorporated on 4 June 2019