Dominik Aleksander Sieroń
age 45Currently 3 roles in 2 KRS entities. In the KRS since 2021.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
Tresmed - Diagnostyka sp. z o.o. |
since Oct 7, 2021 | Oct 7, 2021 | ul. Polna 10/A, 33-380 Krynica-Zdrój |
Sports Medical Experts sp. z o.o. |
since Nov 16, 2021 | Nov 16, 2021 | ul. Szronowa 14, 40-316 Katowice |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Shareholding changed | Partner: 25% of shares worth PLN 1,250 → 32% of shares worth PLN 1,600 Sports Medical Experts sp. z o.o. | Sports Medical Experts sp. z o.o. | |
| Company founded | Partner (25% of shares worth PLN 1,250) Sports Medical Experts sp. z o.o. | Sports Medical Experts sp. z o.o. | |
| Company founded | Vice President of the Management Board, Partner (33.88% of shares worth PLN 2,050) Tresmed - Diagnostyka sp. z o.o. | Tresmed - Diagnostyka sp. z o.o. |
Business scale
Total for the entities where the person sat on the management board or held shares, for the years in office.
Risk signals
| Signal | Details |
|---|---|
Politically exposed person (PEP) | None |
Person on a sanctions list | None |
Bankruptcy or restructuring | None |
Liquidation | None |
Sanctions list | None |
Inactive entity | None |
Connected people
| Person | Shared entity | Period | |
|---|---|---|---|
Jacek Andrzej Ślipekage 56 | Tresmed - Diagnostyka sp. z o.o. | since Oct 7, 2021 | |
Mateusz Janusz Gałuszkaage 46 | Tresmed - Diagnostyka sp. z o.o. | since Oct 7, 2021 | |
Marcin Tomasz Krzemińskiage 58 | Sports Medical Experts sp. z o.o. | since Nov 16, 2021 | |
Marta Niecławskaage 43 | Sports Medical Experts sp. z o.o. | since Jun 27, 2025 |