Aleksandra Grünholz
age 38Currently 4 roles in 3 KRS entities. In the KRS since 2022.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
since Jun 27, 2025 | Jun 27, 2025 | ul. Seweryna Krzyżanowskiego 36/5, 01-220 Warszawa | |
since Aug 21, 2026 | Aug 21, 2026 | ul. Seweryna Krzyżanowskiego 36/5, 01-220 Warszawa | |
Masterblaster sp. z o.o. |
since Nov 17, 2022 | Nov 17, 2022 | ul. Długa 16/302A, 00-238 Warszawa |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Company founded | Management Board Member, Partner (20 shares worth PLN 1,000) | ||
| Foundation established | Vice President | ||
| Company founded | Partner (10% of shares worth PLN 2,000) Masterblaster sp. z o.o. | Masterblaster 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 | |
|---|---|---|---|
Jakub Mikołajczykage 49 | since Jun 27, 2025 | ||
Andrzej Mackiewiczage 62 | Masterblaster sp. z o.o. | since Nov 17, 2022 | |
Karin Johanna Cienkowskiage 33 | Masterblaster sp. z o.o. | since Nov 17, 2022 | |
| since Aug 21, 2026 | |||
Marcin Radeckiage 36 | since Aug 21, 2026 |