Mateusz Jakub Siejeński
age 32Currently 3 roles in 3 KRS entities. In the KRS since 2024.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
since Jun 27, 2025 | Jun 27, 2025 | ul. Władysława Sobocińskiego 4, 40-750 Katowice | |
since Oct 8, 2026 | Oct 8, 2026 | ul. Jana Pawła II 4, 43-190 Mikołów | |
since Feb 27, 2024 | Feb 27, 2024 | ul. Górnicza 5/12, 41-400 Mysłowice |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Appointed | Vice President of the Management Board | ||
| Appointed | President of the Management Board | ||
| Appointed | Supervisory Board Member |
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 | |
|---|---|---|---|
Dorota Wyszyńskaage 44 | since Feb 27, 2024 | ||
Ewa Muszczakage 45 | since Oct 8, 2026 |