- DONISAN CONSTANTIN LIMITEDActive - Proposal to Strike off- 11704064 - Incorporated on 29 November 2018 
- SOLCANU CONSTANTIN LIMITEDActive - Proposal to Strike off- 11770604 - Incorporated on 16 January 2019 
- CONSTANTIN VIRGIL LTD- 11819959 - Incorporated on 11 February 2019 
- CONSTANTIN ART LTD- 13410840 - Incorporated on 20 May 2021 
- CONSTANTIN MIRON LTDDisolved- 13392976 - Dissolved on 27 June 2023 
- MARIUS CONSTANTIN LTDDisolved- 13717177 - Dissolved on 14 January 2025 
- CONSTANTIN ERECTORS LTDDisolved- 13759719 - Dissolved on 3 December 2024 
- CONSTANTIN RETAIL LIMITEDDisolved- 13800439 - Dissolved on 13 June 2023 
- CONSTANTIN MON LTDDisolved- 13928379 - Dissolved on 25 July 2023 
- CONSTANTIN &VARTOLOMEI LIMITEDDisolved- 13941386 - Dissolved on 1 August 2023 
- CONSTANTIN WORKS LIMITEDDisolved- 13972757 - Dissolved on 22 August 2023 
- CONSTANTIN COSTEA LTDDisolved- 14321775 - Dissolved on 8 October 2024 
- IONUT CONSTANTIN LTD- 16312885 - Incorporated on 13 March 2025 
- MR MR PHOTO LTDDisolved- 11466367 - Dissolved on 22 February 2022 
- MRS & MR WEIR LTDDisolved- 14097165 - Dissolved on 17 October 2023 
- ME & MRS JONES (SOUTH) LIMITEDDisolved- 10656015 - Dissolved on 7 December 2021 
- MR & MRS CAFE LTD- 15977769 - Incorporated on 25 September 2024 
- MR & MRS GABA LTD- 16174315 - Incorporated on 9 January 2025 
- CONSTANTINE CIP LLP- OC442781 - Incorporated on 22 June 2022 
- MR & MRS LARK LTDDissolved- 08146557 - Dissolved on 26 November 2019