Mariusz Mruk
age 32Currently 5 roles in 3 KRS entities. In the KRS since 2019.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
Radioactive Rat sp. z o.o. |
since Feb 25, 2019 | ul. Jana Kazimierza 17/41, 01-248 Warszawa | |
Safety App sp. z o.o. |
since Mar 12, 2024 | ul. Dr. Józefa Babińskiego 69, 30-393 Kraków | |
Toptrener sp. z o.o. |
since Jan 8, 2026 | ul. Kierzkowska 65, 26-600 Radom |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Company founded | Management Board Member, Partner (33.33% of shares worth PLN 1,700) Toptrener sp. z o.o. | Toptrener sp. z o.o. | |
| Business suspended | – Safety App sp. z o.o. | Safety App sp. z o.o. | |
| Share capital increased | Share capital: PLN 5,000 → PLN 8,000 Safety App sp. z o.o. | Safety App sp. z o.o. | |
| Appointed | Management Board Member Safety App sp. z o.o. | Safety App sp. z o.o. | |
| Company founded | Management Board Member, Partner (50% of shares worth PLN 2,500) Radioactive Rat sp. z o.o. | Radioactive Rat 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 | None |
Connected people
| Person | Shared entity | Period | |
|---|---|---|---|
Artur Jerzy Kurowskiage 34 | Radioactive Rat sp. z o.o.+1 | since Feb 25, 2019 | |
Jakub Karol Habage 33 | Safety App sp. z o.o. | since Mar 12, 2024 | |
Natalia Maria Klimekage 22 | Toptrener sp. z o.o. | since Jan 8, 2026 | |
Oskar Aleksander Żakage 21 | Toptrener sp. z o.o. | since Jan 8, 2026 |