- HANNAH MARIE LETTINGS LIMITEDDisolved- 11913481 - Dissolved on 13 August 2024 
- ANN-MARIE POWELL LTDDissolved- 05986857 - Dissolved on 22 June 2010 
- HANNAH MARIE FITNESS LTDDisolved- 14059315 - Dissolved on 9 April 2024 
- HANNAH MARIE MAGIC LIMITEDDisolved- 12386071 - Dissolved on 23 January 2024 
- HANNAH MARIE PROPERTY LTD- 15202061 - Incorporated on 10 October 2023 
- ANN-MARIE POWELL GARDENS LIMITED- 09512857 - Incorporated on 26 March 2015 
- DULLAGHAN AVIATION LTDDissolved- 08106304 - Dissolved on 20 November 2018 
- DULLAGHAN LOCUM SERVICES LTD- NI698618 - Incorporated on 28 June 2023 
- POWELL & POWELL LIMITED- 05809566 - Incorporated on 8 May 2006 
- HANNAH AND HANNAH LTDDissolved- 07671672 - Dissolved on 21 February 2012 
- MARIE MARIE CENTRE LTD- SC763084 - Incorporated on 21 March 2023 
- ENTREPRENEUR BUSINESS SERVICE LTDDisolved- 13324950 - Dissolved on 3 December 2024 
- HANNAH'S L.P.- SL035617 - Incorporated on 11 March 2022 
- MARIE HEALTHCARE LTD- 14450282 - Incorporated on 28 October 2022 
- MARIE CURIE CANCER CARE- 09261741 - Incorporated on 13 October 2014 
- HANDLING DATA LTD- 05317775 - Incorporated on 21 December 2004 
- MARIE J D LTD- 10195692 - Incorporated on 24 May 2016 
- K. MARIE LTDDisolved- 13534037 - Dissolved on 12 September 2023 
- MARIE A LTDDisolved- 13775264 - Dissolved on 30 May 2023 
- MARIE & MARIE ASSESSMENTS LIMITEDDisolved- 15434098 - Dissolved on 18 February 2025