- KIERAN SWEETMAN LIMITED- 09410087 - Incorporated on 28 January 2015 
- KIERAN MCKAY LIMITED- 11381014 - Incorporated on 24 May 2018 
- KIERAN DARCY LIMITEDDisolved- 11459402 - Dissolved on 19 March 2024 
- KIERAN MURPHY LIMITEDActive - Proposal to Strike off- 11194529 - Incorporated on 8 February 2018 
- KIERAN O'ROURKE LIMITEDActive - Proposal to Strike off- 10338366 - Incorporated on 19 August 2016 
- KIERAN FIELDHOUSE LTDActive - Proposal to Strike off- 10541820 - Incorporated on 29 December 2016 
- KIERAN HANLON LIMITEDDisolved- 13210844 - Dissolved on 3 June 2025 
- KIERAN SURVEYS LIMITEDDisolved- 13124711 - Dissolved on 14 June 2022 
- KIERAN DAVIDSON LIMITEDActive - Proposal to Strike off- 15593060 - Incorporated on 25 March 2024 
- KIERAN BULLEN LIMITED- 15635327 - Incorporated on 11 April 2024 
- KIERAN IYER LIMITEDActive - Proposal to Strike off- 10319564 - Incorporated on 9 August 2016 
- KIERAN GRAY LIMITED- 13705101 - Incorporated on 26 October 2021 
- KOACHED BY KIERAN LTD- 16229881 - Incorporated on 4 February 2025 
- KIERAN NICHOLAS LTD- 16510073 - Incorporated on 11 June 2025 
- KIERAN DEVELOPMENTS LTDDissolved- 06957712 - Dissolved on 1 November 2011 
- KIERAN COONEY LIMITEDDissolved- 06959895 - Dissolved on 6 August 2013 
- KIERAN CREATIVE LIMITED- 02949373 - Incorporated on 15 July 1994 
- KIERAN CLANCY LIMITED- 08819469 - Incorporated on 18 December 2013 
- KIERAN LEINSTER LIMITEDActive - Proposal to Strike off- 08917354 - Incorporated on 28 February 2014 
- KIERAN BRADLEY LIMITED- 08991390 - Incorporated on 10 April 2014