- R.P. (EUGENIE) LTD- 02755973 - Incorporated on 14 October 1992 
- EUGENET LTD- 13327981 - Incorporated on 12 April 2021 
- GEO EUGEN LTDDisolved- 14024244 - Dissolved on 6 May 2025 
- EUGENEA LTDActive - Proposal to Strike off- 08115811 - Incorporated on 22 June 2012 
- EUGENIX LTDDissolved- 04114461 - Dissolved on 26 June 2010 
- EUGENE ES LTDDisolved- 11485845 - Dissolved on 13 April 2022 
- EUGEN SCE LTD- 10903660 - Incorporated on 8 August 2017 
- EUGENIX LTDActive - Proposal to Strike off- 10522423 - Incorporated on 13 December 2016 
- EUGENGM LTDDisolved- 13736032 - Dissolved on 9 May 2023 
- EUGENIOUS 2 LTDActive - Proposal to Strike off- 08766653 - Incorporated on 7 November 2013 
- EUGEN C TRANS LTDDisolved- 11433651 - Dissolved on 17 August 2021 
- EUGENIDES LTDDisolved- 10964609 - Dissolved on 1 August 2023 
- EUGEN CALIN LTDActive - Proposal to Strike off- 11989571 - Incorporated on 10 May 2019 
- EUGEN MARTA LTD- 10181091 - Incorporated on 16 May 2016 
- EUGEN LOFTS LTD- 15445296 - Incorporated on 26 January 2024 
- C C NEVES LTDDisolved- 10766333 - Dissolved on 15 October 2024 
- EUGENION LTD- 12090999 - Incorporated on 8 July 2019 
- EUGEN/MARY LTDDisolved- 12756046 - Dissolved on 4 January 2022 
- PAUL EUGEN LTD- 11323047 - Incorporated on 23 April 2018 
- EUGEN BALTA LIMITEDActive - Proposal to Strike off- 09178551 - Incorporated on 15 August 2014