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GSI Helmholtzzentrum für Schwerionenforschung

Darmstadt, Hesse Reg: R001310 (Vereinsregister) Sign up to see website
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46
Integrity Assessment
Partial transparency
46/100 · methodology

About GSI Helmholtzzentrum für Schwerionenforschung

The GSI Helmholtzzentrum für Schwerionenforschung GmbH is a national research center funded by public funds and conducts basic research in the field of heavy ion physics and related fields. For this reason, the GSI is also in regular contact with representatives from society, business and politics. In addition to the scientific exchange with other research institutions worldwide, the GSI also organizes discussion rounds and similar formats to inform a general public about the goals and tasks of the GSI.

Die GSI Helmholtzzentrum für Schwerionenforschung GmbH ist ein nationales und mit öffentlichen Zuwendungen finanziertes Forschungszentrum und betreibt Grundlagenforschung auf dem Gebiet der Schwerionenphysik und verwandter Gebiete. Aus diesem Grund steht die GSI auch in regelmäßigem Kontakt mit Vertreter*innen aus Gesellschaft, Wirtschaft und Politik. Neben dem wissenschaftlichen Austausch mit anderen Forschungsinst­itutionen weltweit veranstaltet die GSI auch Diskussionsrunden und ähnliche Formate um eine breite Öffentlichkeit über die Ziele und Aufgaben der GSI zu informieren.

Translated from German by GiveRadar.

Headquarters
Darmstadt, Hesse
Size
micro

Focus areas & reach

· What they work on and where

How it stacks up against peers

· vs. 8 similar community development in Germany
Integrity Assessment This charity: 46
Peer average: 62

Concerns

· None found
No red flags found
Screened for Tax-authority revocation, 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 GSI Helmholtzzentrum für Schwerionenforschung with a substantially complete profile.

  • GiveRadar has verified financial records for only 1% of community development charities in Germany, and this is one of them. See national comparisons
  • GiveRadar has verified more about this organization than about 99% of the 333,723 community development charities in Germany it tracks, because GiveRadar has verified its contact details. Most of those have little verified data on record yet. View this cohort
  • It has more complete contact information than nearly all comparable charities, with a verified website, email, phone and address on record. See national comparisons
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.

Common questions

· Auto-generated from filings + methodology

GSI Helmholtzzentrum für Schwerionenforschung is a registered community development nonprofit based in Darmstadt, Hesse, Germany. It is registered with the German Vereinsregister (Association Register). Its registration number is R001310. GiveRadar's Integrity Assessment for the organization is 46/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports €95K in annual revenue.

GSI Helmholtzzentrum für Schwerionenforschung's official registration number is R001310, as recorded in the national registry of Germany.

GSI Helmholtzzentrum für Schwerionenforschung has a GiveRadar Integrity Assessment of 46/100. 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 46 ('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 community development charities in Germany is 62/100.

GSI Helmholtzzentrum für Schwerionenforschung is located in Darmstadt, Hesse, Germany.

Based on official tax filings, GSI Helmholtzzentrum für Schwerionenforschung has €95K in annual revenue. Its revenue is below the peer average of €4M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

GSI Helmholtzzentrum für Schwerionenforschung is classified as a Community Development organization, registered in Germany. By size, it is categorized as a micro organization. It has €95K in annual revenue.

According to GiveRadar's records, GSI Helmholtzzentrum für Schwerionenforschung 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.

The GSI Helmholtzzentrum für Schwerionenforschung GmbH is a national research center funded by public funds and conducts basic research in the field of heavy ion physics and related fields. For this reason, the GSI is also in regular contact with representatives from society, business and politics. In addition to the scientific exchange with other research institutions worldwide, the GSI also organizes discussion rounds and similar formats to inform a general public about the goals and tasks of the GSI. GSI Helmholtzzentrum für Schwerionenforschung is classified as a community development organization registered in Germany.

Among community development charities registered in Germany: Its annual revenue of €95K is below the peer average of €4M.

GSI Helmholtzzentrum für Schwerionenforschung 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.

You can verify GSI Helmholtzzentrum für Schwerionenforschung'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 GSI Helmholtzzentrum für Schwerionenforschung 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.

GSI Helmholtzzentrum für Schwerionenforschung is based in Darmstadt, in the state of Hesse (Hessen) in central Germany, home to Frankfurt am Main. 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.

Annual revenue
€10K-€100K
Source: Bundestag Lobbyregister why this matters
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Taxes

Tax-deductibility for donors

German donations are deductible if GSI Helmholtzzentrum für Schwerionenforschung holds a Freistellungsbescheid (recognition as a charitable purpose) and issues a Zuwendungsbestätigung receipt.

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

Leadership

Jörg B•••••••
Technical Director

Latest news

From global news sources

No recent news coverage found

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Cause areas in Germany

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

Community Development this charity 333,723
Education 91,396
Social Services 57,991
Arts & Culture 55,916
Health 33,744
International 29,261
Youth Development 20,117
Environment 16,305
See all cause areas in Germany

Most common causes in Germany

Causes charities work on most, with this charity's causes ticked.

Community Development 66,182
Education 55,923
Foster Care 51,710
Arts & Culture 43,294
Eldercare & Aging 26,255
International Development 15,257
Health 14,436
Disability 13,265

Sources and verification

Registration and legal identity
Bundesanzeiger (German Federal Gazette)
Financial filings
Bundesanzeiger annual disclosures

Data freshness

Last updated
Jun 7, 2026
Registry checked
Jun 7, 2026
Profile completeness
50%

What we know and don't know

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

On record · 6
  • Financial data · Annual revenue figure on record
  • Named leadership · Lead officer named
  • Government registration · Registered with an official registry
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
Not available · 5
  • Executive pay
    Top-officer pay not disclosed
  • Mission statement
    No self-published statement of purpose
  • Programs & activities
    No named programs listed by the charity
  • Tax-deductibility
    Not verified
  • Founding date
    Year 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.

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 GSI Helmholtzzentrum für Schwerionenforschung

What is GSI Helmholtzzentrum für Schwerionenforschung?
GSI Helmholtzzentrum für Schwerionenforschung is a community development nonprofit organization based in Darmstadt, Germany. The GSI Helmholtzzentrum für Schwerionenforschung GmbH is a national research center funded by public funds and conducts basic research in the field of heavy ion physics and related fields. For this reason, the GSI is also in regular contact with representatives from society, business and politics. In addition to the scientific exchange with other research institutions worldwide, the GSI also organizes discussion rounds and similar formats to inform a general public about the goals and tasks of the GSI.
Who leads GSI Helmholtzzentrum für Schwerionenforschung?
Jörg Blaurock serves as Technical Director.
Where is GSI Helmholtzzentrum für Schwerionenforschung located?
Headquartered in Darmstadt, Hesse, Germany.
What is GSI Helmholtzzentrum für Schwerionenforschung's annual budget?
Annual revenue is approximately €10K-€100K.
Is GSI Helmholtzzentrum für Schwerionenforschung trustworthy?
GSI Helmholtzzentrum für Schwerionenforschung has a GiveRadar Integrity Assessment of 46 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 GSI Helmholtzzentrum für Schwerionenforschung's registration number?
Registration: R001310 (Germany).
What is GSI Helmholtzzentrum für Schwerionenforschung's website?
https://www.gsi.de
Are donations to GSI Helmholtzzentrum für Schwerionenforschung 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.