- JT OSCAR LTD- 13642364 - Incorporated on 24 September 2021 
- LA’OSCAR LTDDisolved- 13660402 - Dissolved on 28 March 2023 
- OSCARY LTDDisolved- 14814946 - Dissolved on 24 September 2024 
- OSCARR LTD- 15999331 - Incorporated on 4 October 2024 
- ROWANWOOD 7Dissolved- 07225765 - Dissolved on 23 August 2011 
- ROWAN ART LTDActive - Proposal to Strike off- 09320344 - Incorporated on 20 November 2014 
- ROWAN FAB LTDActive - Proposal to Strike off- SC586645 - Incorporated on 24 January 2018 
- ROWAN RUA LTD- NI724850 - Incorporated on 20 December 2024 
- COOPER & COOPER LIMITEDActive - Proposal to Strike off- 04895917 - Incorporated on 11 September 2003 
- ROWANZA LTDDisolved- 14671745 - Dissolved on 6 May 2025 
- ROWAN OPS LTD- 16282775 - Incorporated on 28 February 2025 
- OPJ ROWAN LTDDisolved- 08331969 - Dissolved on 27 July 2021 
- ROWAN ASH LTDDisolved- SC636009 - Dissolved on 12 December 2023 
- ROWAN GAS LTDDisolved- 12939362 - Dissolved on 9 August 2022 
- OSCAR DENNI BARBERS LTDDisolved- 10790749 - Dissolved on 3 September 2024 
- ENFINIUM HOLDINGS 2 LIMITED- 12964297 - Incorporated on 21 October 2020 
- ROWAN DEW LTD- NI722414 - Incorporated on 14 October 2024 
- OSCAR AMI LTD- 14998453 - Incorporated on 12 July 2023 
- OSCAR FOX LTDDisolved- 14611941 - Dissolved on 25 June 2024 
- OSCARS (UK) LTDActive - Proposal to Strike off- 08404415 - Incorporated on 15 February 2013