Marcin Sebastian Błach
age 48Currently 6 roles in 5 KRS entities.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
since Feb 11, 2011 | ul. Litewska 4A/3, 35-302 Rzeszów | ||
ZEN Hills sp. z o.o. |
since Jul 8, 2026 | ul. Jadernych 11/1, 39-300 Mielec | |
ALVA Development sp. z o.o. |
since Sep 2, 2024 | ul. Puławska 77/U.5, 02-595 Warszawa | |
Pharma Grass sp. z o.o. |
| Rynek 26, 39-320 Przecław | |
Polignum sp. z o.o. |
since Jul 1, 2019 | ul. Sienkiewicza 140, 39-300 Mielec |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Shareholding changed | Partner: 60% of shares worth PLN 3,000 → 10% of shares worth PLN 500 Polignum sp. z o.o. | Polignum sp. z o.o. | |
| Company founded | Attorney-in-fact (sole) ZEN Hills sp. z o.o. | ZEN Hills sp. z o.o. | |
| Company founded | Partner (15% of shares worth PLN 1,500) ALVA Development sp. z o.o. | ALVA Development sp. z o.o. | |
| Shareholding changed | Partner: 100% of shares worth PLN 5,000 → 60% of shares worth PLN 3,000 Polignum sp. z o.o. | Polignum sp. z o.o. | |
| Company founded | Partner (100% of shares worth PLN 5,000) Polignum sp. z o.o. | Polignum sp. z o.o. | |
| Company founded | Member of the governing body, Partner |
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 | |
|---|---|---|---|
Łukasz Emanuel Kilianage 28 | ALVA Development sp. z o.o.+2 | since Sep 2, 2024 | |
ALVA Development sp. z o.o. | since Dec 3, 2025 | ||
Dariusz Tadeusz Leśniakage 38 | Pharma Grass sp. z o.o. | current (no date in KRS) | |
Dominika Teresa Głazage 47 | Polignum sp. z o.o. | since Sep 30, 2026 | |
Marek Arkadiusz Głazage 50 | Polignum sp. z o.o. | since Nov 2, 2023 |