- STAN MANAGEMENT INC.registered- OE017187 - Incorporated on 24 January 2023 
- STAN FURNITURE LTDDisolved- 14655403 - Dissolved on 16 July 2024 
- STAN GROUP LTD- 14944708 - Incorporated on 19 June 2023 
- STAN GROUNDWORKS LTDDisolved- 15049746 - Dissolved on 7 January 2025 
- STAN MI LTDDisolved- 15110476 - Dissolved on 4 February 2025 
- CSL STAN LTD- 15127602 - Incorporated on 10 September 2023 
- GABRIEL STAN LTD- 16368332 - Incorporated on 7 April 2025 
- CONSTANTIN TRANSPORT LTDDissolved- 07184498 - Dissolved on 1 November 2011 
- CONSTANTIN TALPES LIMITEDActive - Proposal to Strike off- 08695038 - Incorporated on 18 September 2013 
- GHERASIM CONSTANTIN LIMITEDActive - Proposal to Strike off- 08729716 - Incorporated on 11 October 2013 
- CONSTANTIN NASTASA LIMITEDActive - Proposal to Strike off- 08732598 - Incorporated on 15 October 2013 
- CONSTANTIN ALEXANDRU LIMITEDActive - Proposal to Strike off- 08799431 - Incorporated on 3 December 2013 
- ALEXANDRU CONSTANTIN LIMITEDDisolved- 09005623 - Dissolved on 3 January 2023 
- CONSTANTIN LOGISTICS LTD- 09434572 - Incorporated on 11 February 2015 
- CONSTANTIN NICA LIMITEDActive - Proposal to Strike off- 09795701 - Incorporated on 25 September 2015 
- CONSTANTIN CARE LIMITEDActive - Proposal to Strike off- 09889963 - Incorporated on 26 November 2015 
- CONSTANTIN CONSULTANT LIMITEDActive - Proposal to Strike off- 10641015 - Incorporated on 27 February 2017 
- CONSTANTIN MICHITUC LTDActive - Proposal to Strike off- 10684069 - Incorporated on 22 March 2017 
- CONSTANTIN INVESTMENT LIMITEDDisolved- 10679669 - Dissolved on 10 May 2022 
- CONSTANTIN ZAHARIA LIMITEDActive - Proposal to Strike off- 11616867 - Incorporated on 11 October 2018