Marcin Zygmunt Kupczak
age 48Currently 4 roles in 4 KRS entities. In the KRS since 2022.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
MK Enviro sp. z o.o. |
since Jan 18, 2023 | Jan 18, 2023 | ul. Jeżynowa 18, 41-707 Ruda Śląska |
MK Enviro Tech sp. z o.o. |
since Dec 29, 2022 | Dec 29, 2022 | Tarnowskie Góry |
Rawcore sp. z o.o. |
since Jun 24, 2025 | Jun 24, 2025 | ul. Brzozowa 3, 37-450 Agatówka |
Waste Brothers sp. z o.o. |
since Apr 5, 2024 | Apr 5, 2024 | ul. Zwycięstwa 14/105, 44-100 Gliwice |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Company founded | Partner (20% of shares worth PLN 1,000) Rawcore sp. z o.o. | Rawcore sp. z o.o. | |
| Left | President MK Enviro Tech sp. z o.o. | MK Enviro Tech sp. z o.o. | |
| Left | President of the Management Board Waste Brothers sp. z o.o. | Waste Brothers sp. z o.o. | |
| Left | Management Board Member MK Enviro sp. z o.o. | MK Enviro sp. z o.o. | |
| Company founded | President of the Management Board, Partner (51% of shares worth PLN 76,500) Waste Brothers sp. z o.o. | Waste Brothers sp. z o.o. | |
| Company founded | Management Board Member, Partner (90 shares worth PLN 4,500) MK Enviro sp. z o.o. | MK Enviro sp. z o.o. | |
| Company founded | President, Partner (89% of shares worth PLN 4,450) MK Enviro Tech sp. z o.o. | MK Enviro Tech 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 |
Connected people
| Person | Shared entity | Period | |
|---|---|---|---|
Łukasz Dawid Dulskiage 35 | since Jan 18, 2023 | ||
Łukasz Zdzisław Frączekage 44 | MK Enviro sp. z o.o. | current (no date in KRS) | |
Anna Maria Hetmańczykage 44 | MK Enviro Tech sp. z o.o. | since Dec 29, 2022 | |
Bartłomiej Gacońage 32 | Rawcore sp. z o.o. | since Jun 24, 2025 | |
Magdalena Gacońage 28 | Rawcore sp. z o.o. | since Jun 24, 2025 |