Mariusz Arkadiusz Grzemski
age 55Currently 18 roles in 10 KRS entities. In the KRS since 2020.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
Elektrownia Moderówka sp. z o.o. |
since Oct 4, 2021 | Oct 4, 2021 | ul. Dołowa 184, 43-100 Tychy |
Elektrownia Zdunowo sp. z o.o. |
since Mar 15, 2024 | Mar 15, 2024 | ul. Aleksandra Zelwerowicza 22, 02-928 Warszawa |
HM Energia sp. z o.o. |
since Jul 28, 2026 | Jul 28, 2026 | ul. Julianowska 65A, 05-500 Piaseczno |
MP Energia sp. z o.o. |
since Mar 24, 2021 | Mar 24, 2021 | ul. Dołowa 184, 43-100 Tychy |
Optotechnik sp. z o.o. |
since Aug 14, 2025 | Aug 14, 2025 | ul. Sarmacka 1/138, 02-972 Warszawa |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Company founded | President of the Management Board, Partner (50% of shares worth PLN 2,500) HM Energia sp. z o.o. | HM Energia sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Optotechnik sp. z o.o. | Optotechnik sp. z o.o. | |
| Company founded | Partner (32.67% of shares worth PLN 1,650) Słutowo 31 sp. z o.o. | Słutowo 31 sp. z o.o. | |
| Company founded | Partner (30% of shares worth PLN 1,500) Singulus Energy sp. z o.o. | Singulus Energy sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 10,000) PV Gryf sp. z o.o. | PV Gryf sp. z o.o. | |
| Company founded | Management Board Member, Partner (50% of shares worth PLN 2,500) Elektrownia Zdunowo sp. z o.o. | Elektrownia Zdunowo sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) SI Projekt sp. z o.o. | SI Projekt sp. z o.o. | |
| Shareholding changed | Partner: 91% of shares worth PLN 4,550 → 55% of shares worth PLN 2,750 OZE sp. z o.o. | OZE 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.
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 | |
|---|---|---|---|
Paweł Kasikage 47 | since Dec 10, 2024 | ||
Waldemar Glińskiage 55 | since Dec 10, 2024 | ||
Piotr Adam Ryśage 48 | since Oct 4, 2021 | ||
OZE sp. z o.o. | since Feb 25, 2022 | ||
Hanna Małgorzata Bielskaage 54 | HM Energia sp. z o.o. | since Jul 28, 2026 |