Michael David Siewniak
age 34Currently 3 roles in 2 KRS entities.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
C21 sp. z o.o. |
| 90, 32-060 Piekary | |
Cannventure Solutions sp. z o.o. |
since May 5, 2026 | 312, 32-060 Piekary |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Company founded | Management Board Member, Partner (50% of shares worth PLN 2,500) Cannventure Solutions sp. z o.o. | Cannventure Solutions sp. z o.o. |
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 |