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Visit www.stiftung-mercator.deAbout Stiftung Mercator GmbH
Tax-beneficiary organisation. Non-profit-making purposes: Democratic government; Home care; Public health; Education; International understanding; Nature conservation and landscape management; Religion; Development cooperation; People and vocational training; Mild-active purposes; Monument protection; Art and culture; Old-age assistance; Environmental protection and climate protection; Sport; Youth aid; Science and research.
Steuerbegünstigte Organisation. Gemeinnützige Zwecke: Demokratisches Staatswesen; Heimatpflege; Öffentliches Gesundheitswesen; Erziehung; Internationale Verständigung; Naturschutz und Landschaftspflege; Religion; Entwicklungszusammenarbeit; Volks- und Berufsbildung; Mildtätige Zwecke; Denkmalschutz; Kunst und Kultur; Altenhilfe; Umweltschutz und Klimaschutz; Sport; Jugendhilfe; Wissenschaft und Forschung.
Translated from German by GiveRadar.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 7 similar health in GermanyConcerns
· None foundGiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
GiveRadar's verified records show Stiftung Mercator GmbH with a substantially complete profile, cross-referenced across 3 independent sources.
- GiveRadar has verified financial records for only 1% of health charities in Germany, and this is one of them. See national comparisons
- GiveRadar holds a more complete profile for this organization than for 99% of the 33,744 health charities in Germany it tracks, because GiveRadar has verified its registration and its governance. Most of those have little verified data on record yet. View this cohort
- It has more complete contact information than nearly all similar organizations, with a verified website, email, phone and address on record. See national comparisons
- government registration
- financial records
- disclosed leadership
- a website
- a contact email
- 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.
Common questions
· Auto-generated from filings + methodologyStiftung Mercator GmbH is a registered health nonprofit based in Essen, North Rhine-Westphalia, Germany. It is registered with the German Vereinsregister (Association Register). Its registration number is Essen HRB 12237. GiveRadar's Integrity Assessment for the organization is 65/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports €195K in annual revenue. 5 officers and directors are publicly disclosed. No red flags have been detected.
Stiftung Mercator GmbH's official registration number is Essen HRB 12237, as recorded in the national registry of Germany.
Stiftung Mercator GmbH has a GiveRadar Integrity Assessment of 65/100. 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 65 ('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 health charities in Germany is 62/100.
Stiftung Mercator GmbH is located in Essen, North Rhine-Westphalia, Germany.
Based on official tax filings, Stiftung Mercator GmbH has €195K in annual revenue. Its revenue is below the peer average of €11M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Stiftung Mercator GmbH is classified as a Health organization, registered in Germany. It operates as a Stiftung. By size, it is categorized as a small organization. It has €195K in annual revenue. The organization has 5 disclosed officers and directors.
No red flags have been detected for Stiftung Mercator GmbH. 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, Stiftung Mercator GmbH is registered with the German Vereinsregister (Association Register) and overseen by the local Amtsgericht (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.
Tax-beneficiary organisation. Non-profit-making purposes: Democratic government; Home care; Public health; Education; International understanding; Nature conservation and landscape management; Religion; Development cooperation; People and vocational training; Mild-active purposes; Monument protection; Art and culture; Old-age assistance; Environmental protection and climate protection; Sport; Youth aid; Science and research. Stiftung Mercator GmbH is classified as a health organization registered in Germany.
Among health charities registered in Germany: Its annual revenue of €195K is below the peer average of €11M.
Stiftung Mercator GmbH is a registered nonprofit in Germany. Donations to recognized charitable organizations (gemeinnuetzige Organisationen) are tax-deductible up to 20% of your total income. You will need a donation receipt (Zuwendungsbestaetigung) from the organization for your tax return.
Stiftung Mercator GmbH is a Stiftung (foundation) - a German legal entity with dedicated assets serving a specific charitable purpose. Unlike an e.V., a Stiftung has no members; it is governed by a board (Vorstand) and supervised by the state foundation authority (Stiftungsaufsicht) of the relevant Bundesland. Germany has roughly 25,000 foundations. Each Bundesland has its own Stiftungsaufsicht that oversees compliance with the foundation's charter. It is registered in the Zuwendungsempfaengerregister (ZER) maintained by the Bundeszentralamt fuer Steuern (BZSt).
You can verify Stiftung Mercator GmbH's charitable status in several ways. First, check the Zuwendungsempfaengerregister (ZER) at https://www.bzst.de/DE/Unternehmen/Zuwendungsempfaengerregister_organisation/zuwendungsempfaengerregister_organisation_node.html - the BZSt maintains this federal register of all organisations eligible to receive tax-deductible donations in Germany. Second, you can look up the association in the Vereinsregister (association register) at the local Amtsgericht (district court) via https://www.handelsregister.de/ - this confirms the legal form, registered address, and board members. Third, check whether the organisation holds the Freistellungsbescheid (tax-exemption notice) from its local Finanzamt - the notice is re-issued every three years and confirms the 'gemeinnuetzig' status under the Abgabenordnung. Legitimate charities publish this on their website or provide it on request.
Contact Stiftung Mercator GmbH directly for current donation methods. German charities typically accept SEPA bank transfer (Ueberweisung) to the organisation's IBAN, SEPA direct debit (Lastschrift/Einzugsermaechtigung) for recurring donations, PayPal, credit card payments, and online payment processors like Stripe or Mollie. Many German charities use platforms like betterplace.org, GoFundMe, or their own Spendenseite (donation page). International donors can give via SEPA transfer (Germany is in the eurozone) or PayPal. For your donation to be tax-deductible, you need a Zuwendungsbestaetigung (donation receipt) from the organisation - for amounts up to 300 euros, a bank statement showing the transfer is sufficient.
Stiftung Mercator GmbH is based in Essen, in the state of North Rhine-Westphalia (Nordrhein-Westfalen), Germany's most populous state, home to Cologne, Düsseldorf, and Dortmund. Germany is a federation of 16 states (Bundeslaender). Charitable status ('Gemeinnuetzigkeit') is granted by the local Finanzamt and recognised nationwide - the organisation can solicit tax-deductible donations from donors anywhere in Germany.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
German donations are deductible if Stiftung Mercator GmbH holds a Freistellungsbescheid (recognition as a charitable purpose) and issues a Zuwendungsbestätigung receipt.
Stiftung Mercator GmbH is in Germany, a TGE (Transnational Giving Europe) member country. Dutch donors can route gifts via Stichting Transnational Giving Europe to receive Dutch ANBI-equivalent deductibility, subject to TGE's 5% pass-through fee.
Stiftung Mercator GmbH is registered in Germany. US donors generally cannot deduct gifts to non-US charities directly. To claim a deduction, route the gift through a US 'Friends of' fiscal sponsor or a donor-advised fund that performs equivalency determination (IRS Rev. Proc. 92-94).
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Leadership
Officers & trustees (5)
Source: Public filings
5 officers and trustees on file - free with a GiveRadar account.
Latest news
From global news sources
10 articles found
From news sources and the organization. Shown for transparency; news never affects the integrity score.
Transparenz - Mercator Institute for China Studies (MERICS)
Dr. Volker Wissing übernimmt Gastprofessur für Politikmanagement der Stiftung Mercator - openPR.de
Stiftung Mercator: Neuer Vorsitzender der Geschäftsführung - DIE STIFTUNG – Magazin für Stiftungswesen und Philanthropie
NRW-Schulministerium, Regionalverband Ruhr und Stiftung Mercator engagieren sich weiter für mehr Bildungsgerechtigkeit im Ruhrgebiet - Regionalverband Ruhr
Magdalena Kirchner, Stiftung Mercator, über die Lage in Syrien - tagesschau.de
Stiftung Mercator: Klima-Lobby, "Hitzetod" und "globale Probleme" - Telepolis
Faktor D – Hub für Demokratie - Robert Bosch Stiftung
Stiftung Mercator mit neuer Europa-Chefin - DIE STIFTUNG – Magazin für Stiftungswesen und Philanthropie
Förderpartnerschaft: Gelungener Absprung? - DIE STIFTUNG – Magazin für Stiftungswesen und Philanthropie
Stiftung Mercator – Sommerempfang - politik&kommunikation
Activity timeline
Filings and press mentions, merged
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Sign up to write a reviewCause areas in Germany
How many charities work in each area, with this charity's area highlighted.
Most common causes in Germany
Causes charities work on most, with this charity's causes ticked.
Sources and verification
- Registration and legal identity
- Bundesanzeiger (German Federal Gazette)
- Financial filings
- Bundesanzeiger annual disclosures
- Officers and trustees
- Bundesanzeiger (German Federal Gazette) - 5 disclosed in the public registry.
- News and media coverage
- GDELT Project + Google News
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · Annual revenue figure on record
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Named leadership · 5 officers on file
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Government registration · Registered with an official registry
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Executive payTop-officer pay not disclosed
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Mission statementNo self-published statement of purpose
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Programs & activitiesNo named programs listed by the charity
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Tax-deductibilityNot verified
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Founding dateYear founded not on file
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.
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Quick facts about Stiftung Mercator GmbH
- What is Stiftung Mercator GmbH?
- Stiftung Mercator GmbH is a health foundation based in Essen, Germany. Tax-beneficiary organisation. Non-profit-making purposes: Democratic government; Home care; Public health; Education; International understanding; Nature conservation and landscape management; Religion; Development cooperation; People and vocational training; Mild-active purposes; Monument protection; Art and culture; Old-age assistance; Environmental protection and climate protection; Sport; Youth aid; Science and research.
- Who leads Stiftung Mercator GmbH?
- Markus Piduhn serves as Managing Director.
- Where is Stiftung Mercator GmbH located?
- Headquartered in Essen, North Rhine-Westphalia, Germany.
- What is Stiftung Mercator GmbH's annual budget?
- Annual revenue is approximately €100K-€1M.
- Is Stiftung Mercator GmbH trustworthy?
- Stiftung Mercator GmbH has a GiveRadar Integrity Assessment of 65 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 Stiftung Mercator GmbH's registration number?
- Registration: Essen HRB 12237 (Germany).
- What is Stiftung Mercator GmbH's website?
- https://www.stiftung-mercator.de
- Are donations to Stiftung Mercator GmbH tax-deductible?
- Donations may be tax-deductible for residents of Germany 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.