Mariusz Grześkiewicz
age 40Currently 5 roles in 4 KRS entities.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
HGL P.S.A. |
since Nov 24, 2025 | Nov 24, 2025 | ul. Walerego Sławka 5/16, 40-833 Katowice |
MD Software P.S.A. |
since May 15, 2023 | May 15, 2023 | ul. Elektoralna 13/121, 00-137 Warszawa |
Renon sp. z o.o. |
since Oct 12, 2017 | Oct 12, 2017 | Aleja Jana Pawła II 27, 00-867 Warszawa |
Ziggy Invest sp. z o.o. |
| – | Aleja Niepodległości 124/21, 02-577 Warszawa |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Removed from the register | President of the Management Board Ziggy Invest sp. z o.o. | Ziggy Invest sp. z o.o. | |
| Company founded | President of the Management Board HGL P.S.A. | HGL P.S.A. | |
| Company founded | President of the Management Board MD Software P.S.A. | MD Software P.S.A. | |
| Company founded | President of the Management Board Ziggy Invest sp. z o.o. | Ziggy Invest sp. z o.o. | |
| Role changed | Management Board Member → President of the Management Board Renon sp. z o.o. | Renon sp. z o.o. | |
| Appointed | Partner (91% of shares worth PLN 4,550) Renon sp. z o.o. | Renon sp. z o.o. | |
| Appointed | Management Board Member Renon sp. z o.o. | Renon 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.
Signals in related entities
| Signal | Entities |
|---|---|
Bankruptcy or restructuring | None |
Liquidation | None |
Sanctions list | None |
Inactive entity |
|
Connected people
| Person | Shared entity | Period | |
|---|---|---|---|
Zbigniew Mrózage 57 | Ziggy Invest sp. z o.o. | period unknown |