Fundacja Mariusz Fyrstenberg Tennis FoundationFoundation
Out-of-school forms of sports and leisure education
KRS: NIP:
Overview
Status
Active
Registry date
2018-01-05
Registered address
ul. Pogodna 8, 05-082 Stare Babice, Poland
Electronic delivery address
AE:PL-51410-18441-ARVUA-33
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 102 days early.
- 202510/06/2026
- 202404/04/2025
- 202305/04/2024
- 202227/03/2023
- 202118/05/2022
- 202026/03/2021
Filed on timeDelayFiling deadline
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Revenue
This companyUSD 271.64kMedianUSD 47.80kAverageUSD 168.73k
Net profit
This companyUSD 37.22kMedianUSD 1.03kAverageUSD 11.08k
Operating costs
This companyUSD 234.39kMedianUSD 44.36kAverageUSD 152.10k
Assets
This companyUSD 74.23kMedianUSD 13.12kAverageUSD 110.27k
Industry
Authorized Representatives
Mariusz Stanisław Fyrstenberg – President of the Management Board
Marta Fyrstenberg – Vice President of the Management Board
Manner of representation
Each member of the management board is entitled to independently represent the foundation.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2018-03-01.
76 1020 1185 0000 4102 0265 0448
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
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FAQ
The foundation was registered in the Polish National Court Register (KRS) on January 5, 2018.
The headquarters is located at: ul. Pogodna 8, 05-082 Stare Babice.
The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.
The foundation reported a revenue of $271,637 in 2025, which is an increase of 66.0% compared to 2024.
Yes, the foundation recorded a net profit of $37,223 in 2025, meaning the foundation increased its profit by 371.3%.
The largest operating cost category falls under other operating costs. This category amounted to $7,121 in 2025, representing 3% of all operating expenses.
Last updated: 2026-06-12