- CONSTANTIN SURVEYOR LTDDisolved- 14093971 - Dissolved on 25 June 2024 
- CONSTANTIN & MOISESCU LTDDisolved- 14157403 - Dissolved on 15 August 2023 
- CONSTANTIN MOTORS LTD- 14170943 - Incorporated on 14 June 2022 
- CONSTANTIN STAN LIMITEDDisolved- 14185913 - Dissolved on 28 November 2023 
- CONSTANTIN PHOTOGRAPHY LTDActive - Proposal to Strike off- 15560649 - Incorporated on 13 March 2024 
- CONSTANTIN IOSIF LTD- 15587114 - Incorporated on 23 March 2024 
- CONSTANTIN SHOP LIMITEDDisolved- 15692561 - Dissolved on 15 April 2025 
- CONSTANTIN DECORATING LTDActive - Proposal to Strike off- 08128117 - Incorporated on 3 July 2012 
- CONSTANTIN PROPERTIES LTDActive - Proposal to Strike off- 06142704 - Incorporated on 7 March 2007 
- CONSTANTIN SECURITY LIMITEDActive - Proposal to Strike off- 08314003 - Incorporated on 30 November 2012 
- CONSTANTIN TRANSPORT LTD- 08325504 - Incorporated on 11 December 2012 
- CONSTANTIN TRANS LTDActive - Proposal to Strike off- 08955448 - Incorporated on 24 March 2014 
- CONSTANTIN SPAIMUS LIMITEDActive - Proposal to Strike off- 08418175 - Incorporated on 25 February 2013 
- GEORGE CONSTANTIN LIMITEDActive - Proposal to Strike off- 09268446 - Incorporated on 17 October 2014 
- PINTILIE CONSTANTIN LTD- 09135437 - Incorporated on 17 July 2014 
- MANU CONSTANTIN LTD- 12863405 - Incorporated on 7 September 2020 
- CONSTANTIN PLUMBASE LTD- 12109356 - Incorporated on 17 July 2019 
- CONSTANTIN OPREA LTD- 12094729 - Incorporated on 10 July 2019 
- CONSTANTIN MURAT LIMITED- 12174587 - Incorporated on 27 August 2019 
- CONSTANTIN CONSTRUCTIONS LTDActive - Proposal to Strike off- 11244776 - Incorporated on 9 March 2018