Jerzy Stanisław Byrski
age 73Currently 129 roles in 73 KRS entities.
Roles
| Entity | Role | Since | Address |
|---|---|---|---|
Akenta sp. z o.o. |
since Sep 17, 2026 | Elektoralna 13/121, 00-137 Warszawa | |
Alona Seka sp. z o.o. |
since Sep 16, 2026 | Elektoralna 13/121, 00-137 Warszawa | |
Alverno sp. z o.o. |
| ul. Elektoralna 13/121, 00-137 Warszawa | |
Antroa sp. z o.o. |
since Oct 8, 2026 | ul. Elektoralna 13/121, 00-137 Warszawa | |
Antrosa sp. z o.o. |
since Oct 15, 2026 | ul. Elektoralna 13/121, 00-137 Warszawa |
Connections graph
Change history
| Date | Event | Details | Entity |
|---|---|---|---|
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Denosa sp. z o.o. | Denosa sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Arantia sp. z o.o. | Arantia sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Meltra sp. z o.o. | Meltra sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Demagoria sp. z o.o. | Demagoria sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Cestia sp. z o.o. | Cestia sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Pestra sp. z o.o. | Pestra sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Antrosa sp. z o.o. | Antrosa sp. z o.o. | |
| Company founded | President of the Management Board, Partner (100% of shares worth PLN 5,000) Berksa sp. z o.o. | Berksa 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 | |
|---|---|---|---|
Bogusław Antoni Okulskiage 65 | Zielona Siła sp. z o.o. | current (no date in KRS) | |
Tomasz Dariusz Okulskiage 41 | Zielona Siła sp. z o.o. | current (no date in KRS) | |
Karolina Ewa Byrskaage 31 | Byrski Holding sp. z o.o. | since Feb 17, 2025 | |
Małgorzata Żakage 59 | Krytos sp. z o.o. | since Apr 27, 2026 | |
Sebastian Andrzej Koziełage 41 | Fibooo Industries sp. z o.o. | since Feb 21, 2025 |