Sebastian Arkadiusz Kossakowski
age 49Currently 4 roles in 4 KRS entities. In the KRS since 2017.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
Green Tree Group sp. z o.o. |
since Nov 3, 2017 | ul. Wojska Polskiego 21, 97-360 Kamieńsk | |
Iwk-Corp sp. z o.o. |
since Feb 3, 2023 | ul. Starego Dębu 12B/9, 31-354 Kraków | |
Maplex sp. z o.o. |
since Mar 6, 2026 | Kużaja 57, 41-922 Radzionków | |
Green Tree Group sp. z o.o. sp. k. |
since Nov 24, 2017 | ul. Jana Pawła II 41F, 97-200 Tomaszów Mazowiecki |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Appointed | President of the Management Board Maplex sp. z o.o. | Maplex sp. z o.o. | |
| Business suspended | Partner Green Tree Group sp. z o.o. sp. k. | Green Tree Group sp. z o.o. sp. k. | |
| Business resumed | Partner Green Tree Group sp. z o.o. sp. k. | Green Tree Group sp. z o.o. sp. k. | |
| Left | Partner (33.33% of shares worth PLN 1,700) Iwk-Corp sp. z o.o. | Iwk-Corp sp. z o.o. | |
| Company founded | Management Board Member, Partner (33.33% of shares worth PLN 1,700) Iwk-Corp sp. z o.o. | Iwk-Corp sp. z o.o. | |
| Left | Partner (25% of shares worth PLN 126,250) Green Tree Group sp. z o.o. | Green Tree Group sp. z o.o. | |
| Shareholding changed | Partner: 35% of shares worth PLN 176,750 → 25% of shares worth PLN 126,250 Green Tree Group sp. z o.o. | Green Tree Group sp. z o.o. | |
| Share capital increased | Share capital: PLN 5,000 → PLN 505,000. Partner: 50 shares worth PLN 2,500 → 35% of shares worth PLN 176,750 Green Tree Group sp. z o.o. | Green Tree Group 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 | |
|---|---|---|---|
Adam Mariusz Uptasage 49 | Green Tree Group sp. z o.o.+1 | since Feb 27, 2019 | |
Kacper Kossakowskiage 24 | Green Tree Group sp. z o.o.+1 | since Sep 8, 2022 | |
Jan Marcin Dąbrowskiage 34 | Green Tree Group sp. z o.o. | since Jul 30, 2025 | |
Green Tree Group sp. z o.o. | since Feb 27, 2020 | ||
Green Tree Group sp. z o.o. | current (no date in KRS) |