- JULIE NOLAN LIMITEDDisolved- 11963453 - Dissolved on 22 October 2024 
- NOLAN SAFETY LIMITED- 12093481 - Incorporated on 9 July 2019 
- NOLAN MOORE LIMITED- 13862577 - Incorporated on 20 January 2022 
- NOLAN SOFTWARE LIMITED- 14394962 - Incorporated on 3 October 2022 
- CATHERINE NOLAN LTD- NI730617 - Incorporated on 19 June 2025 
- NOLAN CRAFTS LIMITEDDissolved- 05664714 - Dissolved on 2 March 2010 
- NOLAN DECORATIONS LIMITED- 06082837 - Incorporated on 5 February 2007 
- NOLAN ROADMARKING LTD.- 03584154 - Incorporated on 15 June 1998 
- CATHEDRAL (NOLAN) LIMITED- 07751342 - Incorporated on 24 August 2011 
- NOLAN CONTRACTORS LIMITEDDissolved- 07964616 - Dissolved on 8 October 2013 
- NOLAN DEVELOPMENTS LTDDissolved- 08056498 - Dissolved on 10 December 2013 
- NOLAN LIFTING LIMITEDActive - Proposal to Strike off- 09141814 - Incorporated on 22 July 2014 
- NOLAN BROWN LIMITED- 09305479 - Incorporated on 11 November 2014 
- NOLAN FOODS LIMITEDActive - Proposal to Strike off- 08672191 - Incorporated on 2 September 2013 
- NOLAN NOENG LIMITED- 09744528 - Incorporated on 24 August 2015 
- NOLAN GROUP LIMITED- 12888713 - Incorporated on 18 September 2020 
- NOLAN ELECTRICAL LTD- 11051316 - Incorporated on 7 November 2017 
- NOLAN SCAFFOLDING LIMITED- 11845967 - Incorporated on 25 February 2019 
- NATALIE NOLAN LIMITEDDisolved- 11890608 - Dissolved on 5 April 2022 
- NOLAN CONSULTANTS LIMITEDDissolved- 11115203 - Dissolved on 16 July 2019