- EUGENE SERVICES LIMITED- 12913424 - Incorporated on 29 September 2020 
- EUGENE CONSTRUCTION LTDActive - Proposal to Strike off- 11749845 - Incorporated on 4 January 2019 
- ALEXANDER EUGENE LIMITED- 10146764 - Incorporated on 26 April 2016 
- P.K.DONNELLY LTD.- 13885146 - Incorporated on 1 February 2022 
- S.DONNELLY LTDDisolved- 13417531 - Dissolved on 14 January 2025 
- EUGENE DNA LIMITED- 09908206 - Incorporated on 9 December 2015 
- EUGENE-OSBORNE LTDDissolved- 07530840 - Dissolved on 17 September 2019 
- EUGENE ALSORTS LTDDisolved- 13547739 - Dissolved on 31 October 2023 
- EUGENE TRADING LTD- 13559719 - Incorporated on 11 August 2021 
- DONNELLY CREAMER- 07525780 - Incorporated on 10 February 2011 
- EUGENE MCAULEY LTDActive - Proposal to Strike off- 08360039 - Incorporated on 14 January 2013 
- BR DONNELLY LTDDisolved- 13516893 - Dissolved on 20 February 2024 
- LT DONNELLY LTDDisolved- 14090478 - Dissolved on 8 October 2024 
- DICKSON RICE LIMITEDIn Administration/Administrative Receiver- NI602330 
- GUAGE CONTRACTING LTDDisolved- 10124706 - Dissolved on 9 November 2021 
- EUGENE TAIT LIMITED- 08144810 - Incorporated on 16 July 2012 
- EUGENE O'CONNOR LIMITEDActive - Proposal to Strike off- 05312152 - Incorporated on 14 December 2004 
- ATELIER-EUGENE LIMITEDDissolved- 07972910 - Dissolved on 15 October 2013 
- EUGENE CONTRACTORS LIMITEDActive - Proposal to Strike off- 05312111 - Incorporated on 14 December 2004 
- EUGENE BERGMANN LIMITED- 08242523 - Incorporated on 5 October 2012