- O'SHEA CONNECT LTDActive - Proposal to Strike off- 11513544 - Incorporated on 13 August 2018 
- ROB O'SHEA LTD- 12473017 - Incorporated on 20 February 2020 
- O'SHEA INTERNATIONAL LIMITED- 14062061 - Incorporated on 22 April 2022 
- SHEAN LTDDisolved- 13625675 - Dissolved on 30 January 2024 
- SHEAT LTDDisolved- 14380658 - Dissolved on 12 March 2024 
- O'SHEA CARPETS LIMITED- 03591447 - Incorporated on 2 July 1998 
- CARR O'SHEA LTD- NI626482 
- O'SHEA SOLUTIONS LIMITEDActive - Proposal to Strike off- 09023104 - Incorporated on 2 May 2014 
- ALASTAIR O'SHEA LTD- 09755736 - Incorporated on 1 September 2015 
- O'SHEA ENTERPRISE LIMITED- 09867383 - Incorporated on 11 November 2015 
- O'SHEA HOMES LIMITEDActive - Proposal to Strike off- 09903296 - Incorporated on 4 December 2015 
- HUGH O'SHEA LIMITED- 11074046 - Incorporated on 21 November 2017 
- O'SHEA TRAFFIC LTDDisolved- 10314971 - Dissolved on 27 May 2025 
- O'SHEA RAIL LTDActive - Proposal to Strike off- 10514225 - Incorporated on 7 December 2016 
- O'SHEA INTERIORS LIMITEDDisolved- 12921678 - Dissolved on 4 March 2025 
- O'SHEA CONTRACTORS LTD- 16508964 - Incorporated on 10 June 2025 
- EDDIE O'SHEA LIMITED- 16137876 - Incorporated on 16 December 2024 
- DR SHEA LTD- 10409745 - Incorporated on 4 October 2016 
- SHEA TM LTD- 16480872 - Incorporated on 28 May 2025 
- O'SHEA TAVERNS (LAN) LTDLiquidation- SC517232 - Incorporated on 5 October 2015