When was the organization founded?

The organization was registered in the Polish National Court Register (KRS) on February 17, 2004.

Where is the headquarters located?

The headquarters is located at: Grażyny 13/15, 02-548 Warszawa.

Who is on the management board?

The management board consists of: Adam Andrzej Wall (Member of the Management Board), Andrzej Kierlewicz (Vice President of the Management Board), Karolina Anna Sochan (Member of the Management Board), Ireneusz Juraszewski (Member of the Management Board), Nikolaj Kovčin (Member of the Management Board), Sylwester Oszako (Member of the Management Board), and Robert Piotr Szywalski (President of the Management Board).

Warszawski Okręgowy Związek Koszykówki Województwa MazowieckiegoSports union

KRS: NIP:

Overview

Status

Active

Registry date

2004-02-17

Activity description

Warszawski Okręgowy Związek Koszykówki Województwa Mazowieckiego organizes basketball competitions in Mazovia, including youth leagues and tournaments from U11 to U19 as well as the senior BLK. It handles team registrations, schedules, competition formats, and rule updates. It also runs coaching courses for B, C, and D licenses in Warsaw.

Registered address

Grażyny 13/15, 02-548 Warszawa, Poland

Website

wozkosz.pl

Public procurement

Warszawski Okręgowy Związek Koszykówki Województwa Mazowieckiego is the contractor in one public sector contract, worth USD 513.24.

Signed on	Subject	Amount	Public buyer
Sep 10, 2026	Registration fee, qualifications for the Ekstraklasa	$513.24	Gminny Ośrodek Kultury

Authorized Representatives

Adam Andrzej Wall – Management Board Member

Andrzej Kierlewicz – Vice President of the Management Board

Karolina Anna Sochan – Management Board Member

Ireneusz Juraszewski – Management Board Member

Michał Jakub Lesiński – Wiceprezes - Sekretarz Związku

Manner of representation

1. For the validity of declarations concerning the Union’s property matters, the joint action of two members of the management board, including mandatorily the President or Vice-President, is required. 2. Each member of the management board is independently authorised to make declarations of will on behalf of the Union in non-property matters, within the scope arising from the function performed on the management board.

Supervisory board

Grzegorz Bachański – Supervisory Board Member

Bartłomiej Rajchert – Supervisory Board Member

Grzegorz Helebergier – Supervisory Board Member

Beneficial owners

No beneficial owners recorded for the entity Warszawski Okręgowy Związek Koszykówki Województwa Mazowieckiego.

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

FAQ

Last updated: 2026-04-09