- RYAN NE LTDActive - Proposal to Strike off- 09464562 - Incorporated on 2 March 2015 
- EI RYAN LTDDisolved- 14013964 - Dissolved on 23 April 2024 
- JJ RYAN M&E LTD- 15304475 - Incorporated on 23 November 2023 
- RYANT1D LTD- 16325218 - Incorporated on 18 March 2025 
- SHEASYS LTDActive - Proposal to Strike off- 08853849 - Incorporated on 21 January 2014 
- STAY SHEA LTDDisolved- 12585126 - Dissolved on 25 April 2023 
- SHEALTH LTD- 12674140 - Incorporated on 16 June 2020 
- SHEANEY LTD- NI673478 - Incorporated on 16 October 2020 
- SHEA & SONS LTDActive - Proposal to Strike off- 10047947 - Incorporated on 7 March 2016 
- T & C THE SHEAF LTD- 14413850 - Incorporated on 12 October 2022 
- WALL HOUSE STUD LIMITED- 08473968 - Incorporated on 4 April 2013 
- JO RYAN LTD- 07472177 - Incorporated on 16 December 2010 
- DR RYAN LTDDisolved- 12881449 - Dissolved on 15 February 2022 
- RYANF LTDActive - Proposal to Strike off- 10857971 - Incorporated on 10 July 2017 
- RYANW LTDDisolved- 15337679 - Dissolved on 13 May 2025 
- NQ RYAN LTDDisolved- 13556768 - Dissolved on 23 January 2024 
- ZL RYAN LTDDisolved- 13759997 - Dissolved on 20 February 2024 
- RYAN HR LTD- 15979369 - Incorporated on 25 September 2024 
- RYAN NH LTD- 16120089 - Incorporated on 5 December 2024 
- LG RYAN LTD- 16493954 - Incorporated on 3 June 2025