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Fundacja IM. Marka Włodarczyka

1. Popularization and development of tennis. 2. Take action to promote and develop various forms of professional and amateur tennis.

International Olsztyn, Warmian-Masurian Reg: KRS-0000271858 (KRS) Sign up to see website
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60
Integrity Assessment
Partial transparency
60/100 · methodology

About Fundacja IM. Marka Włodarczyka

Fundacja

Founded
Headquarters
Olsztyn, Warmian-Masurian
Foundation type
Foundation (Fundacja)

Mission

1. Popularization and development of tennis. 2. Take action to promote and develop various forms of professional and amateur tennis.

1. Popularyzacja i rozwój tenisa. 2. Podejmowanie działań na rzecz promocji i rozwoju różnych form profesjonalnego i amatorskiego tenisa.

Translated from Polish by GiveRadar.

Focus areas & reach

· What they work on and where

How it stacks up against peers

· vs. 8 similar international in Poland
Integrity Assessment This charity: 60
Peer average: 62

Concerns

· None found
No red flags found
Screened for KRS register suspension, Open investigations, Governance scandals, Related-party deals, Excessive exec comp.

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

GiveRadar's verified records show Fundacja IM. Marka Włodarczyka with a substantially complete profile.

  • It has more complete contact information than 90% of comparable organizations, with a verified website, email and address on record. See national comparisons
  • GiveRadar has verified financial records for only 16% of international charities in Poland, and this is one of them. See national comparisons
  • Its integrity score of 60 places it in the top 1% of the 3,106 international charities in Poland GiveRadar tracks, because GiveRadar has verified its registration and its governance. View this cohort
GiveRadar has verified
  • government registration
  • financial records
  • disclosed leadership
  • a website
  • a contact email
Not yet verified by GiveRadar
  • a donation page
  • third-party accreditation
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Explore View this cohort Poland benchmarks GiveRadar's data sources Methodology

Common questions

· Auto-generated from filings + methodology

Fundacja IM. Marka Włodarczyka is a registered international nonprofit based in Olsztyn, Warmian-Masurian, Poland. It is registered with the National Court Register (KRS). It was founded in 2007 and has been operating for 19 years. Its registration number is KRS-0000271858. GiveRadar's Integrity Assessment for the organization is 60/100, which reflects how much public information is available, not whether the charity is legitimate. 5 officers and directors are publicly disclosed. No red flags have been detected.

Fundacja IM. Marka Włodarczyka's official registration number is KRS-0000271858, as recorded in the national registry of Poland.

Fundacja IM. Marka Włodarczyka has a GiveRadar Integrity Assessment of 60/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 60 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. For comparison, the average integrity assessment for international charities in Poland is 62/100.

Fundacja IM. Marka Włodarczyka is located in Olsztyn, Warmian-Masurian, Poland. The organization was established in 2007 and has been active for 19 years.

Fundacja IM. Marka Włodarczyka is classified as an International organization, registered in Poland. It operates as a Fundacja. The organization has 5 disclosed officers and directors.

No red flags have been detected for Fundacja IM. Marka Włodarczyka. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

According to GiveRadar's records, Fundacja IM. Marka Włodarczyka is registered with the National Court Register (KRS) and overseen by the district court. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

Fundacja IM. Marka Włodarczyka is registered in Poland. Polish taxpayers can allocate 1.5% of their income tax to a qualifying Public Benefit Organization (OPP). While this is not a traditional deduction, it directs tax revenue to the charity at no cost to you.

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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of Poland under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

M*
M******* W•••••• S•••••••
PREZES

Officers & trustees (5)

Source: Public filings

See full names, roles, and stories

5 officers and trustees on file - free with a GiveRadar account.

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Latest news

From global news sources

No recent news coverage found

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Cause areas in Poland

How many charities work in each area, with this charity's area highlighted.

Sports & Recreation 50,400
Education 22,956
Arts & Culture 20,468
Community Development 8,912
Social Services 8,440
Health 7,688
Environment 4,014
International this charity 3,106
See all cause areas in Poland

Most common causes in Poland

Causes charities work on most.

Alzheimer's 42
Education 21
Cultural Heritage 21
HIV/AIDS 19
Peace 15
Refugees 14
Disability 13
Mental Health 12
All charities in
🇵🇱 Poland
Best
International in Poland

Sources and verification

Registration and legal identity
National Court Register (KRS)
Officers and trustees
National Court Register (KRS) - 5 disclosed in the public registry.

Data freshness

Last updated
Apr 21, 2026
Registry checked
Feb 1, 2026
Profile completeness
35%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 7
  • Named leadership · 5 officers on file
  • Government registration · Registered with an official registry
  • Mission statement · Published
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Founding date · 2007
Not available · 4
  • Financial data
    No annual financial filings on file
  • Executive pay
    Top-officer pay not disclosed
  • Programs & activities
    No named programs listed by the charity
  • Tax-deductibility
    Not verified

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about Fundacja IM. Marka Włodarczyka

What is Fundacja IM. Marka Włodarczyka?
Fundacja IM. Marka Włodarczyka is a international foundation based in Olsztyn, Poland. Fundacja
When was Fundacja IM. Marka Włodarczyka founded?
Fundacja IM. Marka Włodarczyka was founded in 2007.
Who leads Fundacja IM. Marka Włodarczyka?
M******* W****** S******* serves as PREZES.
Where is Fundacja IM. Marka Włodarczyka located?
Headquartered in Olsztyn, Warmian-Masurian, Poland.
Is Fundacja IM. Marka Włodarczyka trustworthy?
Fundacja IM. Marka Włodarczyka has a GiveRadar Integrity Assessment of 60 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Fundacja IM. Marka Włodarczyka's registration number?
Registration: KRS-0000271858 (Poland).
What is Fundacja IM. Marka Włodarczyka's website?
https://onet.eu
Are donations to Fundacja IM. Marka Włodarczyka tax-deductible?
Donations may be tax-deductible for residents of Poland under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.