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Stichting Sinfonia Rotterdam

Verified Verified means a representative of this charity has claimed the profile and confirmed their identity. Verified owners can keep the profile current: description and mission, contact details, donation link, leadership and programs. Figures from official registry filings stay read-only.

In Rotterdam's excellent, classical music that connects the world citizens* of the port city and (far) beyond and makes their hearts sing. * World Citizen = Everyone

Rotterdam RSIN: 812348357 (KVK) Sign up to see website
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56
Integrity Assessment
Partial transparency
56/100 · methodology

About Stichting Sinfonia Rotterdam

Sinfonia Rotterdam, the orchestra led by the driven conductor Conrad van Alphen with concert series in Rotterdam, The Hague and Amsterdam.

Sinfonia Rotterdam, het orkest onder leiding van de gedreven dirigent Conrad van Alphen met concertseries in Rotterdam, Den Haag en Amsterdam.

Translated from Dutch by GiveRadar.

Founded
Headquarters
Rotterdam
Foundation type
Foundation (Stichting)
Operating in
Netherlands

Verified certifications

Confirmed against the issuing authority - not self-reported.

ANBI

Mission

In Rotterdam's excellent, classical music that connects the world citizens* of the port city and (far) beyond and makes their hearts sing. * World Citizen = Everyone

Op z’n Rotterdams excellente, klassieke muziek maken die de wereldburgers* van de havenstad en (ver) daarbuiten verbindt en hun harten doet zingen. * Wereldburger = Iedereen

Translated from Dutch by GiveRadar.

Focus areas & reach

· What they work on and where
Cause tags
Operating countries (1)
Netherlands

How it stacks up against peers

· vs. 8 similar arts & culture in Netherlands
Integrity Assessment This charity: 56
Peer average: 78

Concerns

· None found
No red flags found
Screened for ANBI status revocation, Open investigations, Governance scandals, Related-party deals, Excessive exec comp.

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

Based on the records currently verified by GiveRadar, Stichting Sinfonia Rotterdam has a partial profile.

  • This profile is owner-verified, which only 0% of comparable charities are. See national comparisons
  • It has more complete governance disclosure than 95% of comparable charities, because GiveRadar has verified a mission statement and a founding date. See national comparisons
  • GiveRadar holds a more complete profile for this organization than for 94% of the 6,348 arts & culture charities in the Netherlands it tracks, because GiveRadar has verified its registration and its contact details. View this cohort
GiveRadar has verified
  • government registration
  • a website
  • a contact email
  • a donation page
  • third-party accreditation
  • an owner-verified profile
Not yet verified by GiveRadar
  • financial records
  • leadership details

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

Stichting Sinfonia Rotterdam is a registered arts & culture nonprofit based in Rotterdam, Netherlands. It is registered with the Kamer van Koophandel (KVK). It was founded in 2000 and has been operating for 26 years. Its registration number is 812348357. According to GiveRadar's records, it holds a valid ANBI status with the Dutch Tax Authority (Belastingdienst), which means it is officially recognised as a Public Benefit Organisation (Algemeen Nut Beogende Instelling), donations to it are tax-deductible, and it is subject to ongoing oversight and public-disclosure requirements. GiveRadar's Integrity Assessment for the organization is 56/100, which reflects how much public information is available, not whether the charity is legitimate.

Stichting Sinfonia Rotterdam's official registration number is 812348357, as recorded in the national registry of Netherlands.

Stichting Sinfonia Rotterdam has a GiveRadar Integrity Assessment of 56/100. 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 56 ('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 arts & culture charities in Netherlands is 78/100.

Stichting Sinfonia Rotterdam is located in Rotterdam, Netherlands. The organization was established in 2000 and has been active for 26 years.

Stichting Sinfonia Rotterdam is classified as an Arts & Culture organization, registered in Netherlands. It operates as a Stichting.

According to GiveRadar's records, Stichting Sinfonia Rotterdam holds a valid ANBI status with the Dutch Tax Authority (Belastingdienst), which means it is officially recognised as a Public Benefit Organisation (Algemeen Nut Beogende Instelling), donations to it are tax-deductible, and it is subject to ongoing oversight and public-disclosure requirements. It is registered with the Kamer van Koophandel (KVK). You can donate directly through their official donation page linked on their GiveRadar profile. 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.

Sinfonia Rotterdam, the orchestra led by the driven conductor Conrad van Alphen with concert series in Rotterdam, The Hague and Amsterdam. Stichting Sinfonia Rotterdam is classified as an arts & culture organization registered in Netherlands. The organization was founded in 2000.

Stichting Sinfonia Rotterdam is registered in the Netherlands. Stichting Sinfonia Rotterdam has ANBI (Algemeen Nut Beogende Instelling) status, so donations are tax-deductible. You can deduct gifts that exceed 1% of your threshold income (minimum 60 euros). Periodic gifts (committed for 5+ years) are fully deductible without threshold.

Stichting Sinfonia Rotterdam is a Dutch foundation (stichting) - the most common legal form for charities and public-benefit organisations in the Netherlands. A stichting has no members, is governed by a board, and is established by notarial deed for a specific purpose. It is the only Dutch legal form that can hold ANBI (public-benefit) status without member oversight. There are about 250,000 stichtingen on file at the Dutch Chamber of Commerce (KvK), of which roughly 50,000 hold ANBI status with the Belastingdienst. It is registered with the Kamer van Koophandel (KvK), the Dutch Chamber of Commerce, with RSIN 812348357.

You can verify Stichting Sinfonia Rotterdam's legal status in three ways. First, look up the RSIN directly on the Belastingdienst ANBI register: https://www.belastingdienst.nl/wps/wcm/connect/nl/aftrek-en-kortingen/content/anbi-status-controleren and enter 812348357. The result page confirms whether the organisation currently holds ANBI status - a prerequisite for tax-deductible donations in the Netherlands. Second, search the Kamer van Koophandel public registry at https://www.kvk.nl/zoeken/ - the KvK record shows the legal form (Stichting / Vereniging / Coöperatie), registered address, board composition (where disclosed), and the date of incorporation. Third, every ANBI is legally required by the publicatieplicht to publish on its own website: the policy plan, financial statements, an overview of activities, board composition, and remuneration policy. A working ANBI page with current financials is the strongest signal of legitimacy beyond the registry. If all three sources agree on name, address and ANBI status, the organisation is legitimate.

You can donate to Stichting Sinfonia Rotterdam directly through its donation page (https://www.sinfoniarotterdam.nl/steun-ons/). Dutch charities typically accept iDEAL (the standard Dutch online-banking payment method), Tikkie payment requests, Bancontact for cross-border donors, SEPA bank transfer to the organisation's IBAN (account numbers starting with NL), and online payment processors (Mollie, Stripe). Many larger Dutch charities use platforms like Geef.nl, GeefSamen, Kentaa, and Pifworld for online fundraising. International donors can give via SEPA (the Netherlands is in the eurozone, so intra-EU transfers are cheap), PayPal, or GlobalGiving. For donations to count as a 'periodieke gift' - fully tax-deductible without a threshold - a written agreement (overeenkomst periodieke gift) committing for at least five years is required. Always confirm the recipient's RSIN and ANBI status before sending funds intended for the tax deduction.

As an ANBI, Stichting Sinfonia Rotterdam is legally required to publish the following information on its own website, free of charge and without a login (the 'publicatieplicht' obligation under Uitvoeringsregeling AWR 1994 art. 1a): the policy plan, an overview of the past year's activities, the financial statements (balance sheet, profit-and-loss, explanatory notes), board composition with names, and the remuneration policy for directors and key staff. Larger ANBIs (turnover above €50,000) must also publish a fuller financial report using the Belastingdienst's standard ANBI publication form. If you cannot find these documents on the organisation's website, that is a red flag worth raising with the board before donating.

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Taxes

Tax-deductibility for donors

NL donations to Stichting Sinfonia Rotterdam are tax-deductible only if the charity holds an active ANBI registration (Algemeen Nut Beogende Instelling). Check the charity's ANBI status before claiming a deduction.

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

Still gathering leadership data

We check government filings and charity disclosures quarterly. If you represent this charity, claim this page to add officers directly.

Latest news

From global news sources

10 articles found

From news sources and the organization. Shown for transparency; news never affects the integrity score.

Activity timeline

Filings and press mentions, merged

Mozartweek in Rotterdam: van kinderconcert tot galaconcert, met wereldster Pretty Yende - Klassieke muziek luisteren bij
Jun 2026
www.classic.nl
Topsopraan Pretty Yende te zien in Rotterdam - Theater.nl
Jun 2026
www.theater.nl
BN’er Jamai presenteert Beethovens ‘pa pa pa paaa’ voor Sinfonia Rotterdam in De Doelen - OPEN Rotterdam
Apr 2026
openrotterdam.nl
Basiliek van Hulst als decor: Van Bellen en Sinfonia Rotterdam spelen Beethoven en Tsjaikovski - pzc.nl
Apr 2026
www.pzc.nl
Weekend van de Klassieke Muziek: het grootste tuinfeest van Rotterdam - RotterdamCentrum
Aug 2025
www.rotterdamcentrum.nl
Picknickkleed mee: Het Park wordt morgen één groot openluchtpodium voor romantische muziek - OPEN Rotterdam
Aug 2025
openrotterdam.nl
Beethoven 9 - Sinfonia Rotterdam - Theater.nl
Jul 2025
www.theater.nl
Wethouder redt Metropolis Festival en Sinfonia niet, maar wil af van subsidiesysteem - Rijnmond
Sep 2024
www.rijnmond.nl
Rotterdam verdeelt cultuursubsidies. Sinfonia Rotterdam op omvallen - NPO Klassiek
Sep 2024
www.npoklassiek.nl
Gratis openluchtconcert op Hemelvaartsdag met Sinfonia Rotterdam op de Kop van Zuid - dehavenloods.nl
May 2022
www.dehavenloods.nl

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Cause areas in Netherlands

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

Education 9,144
Arts & Culture this charity 6,347
Health 5,728
Religion 5,388
Environment 2,781
International 1,515
Youth Development 1,329
Community Development 1,118
See all cause areas in Netherlands

Most common causes in Netherlands

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

Arts & Culture 12,590
Religion 8,224
Youth Development 8,068
Research 5,470
Disability 4,113
Cultural Heritage 2,973
Poverty 2,363
International Development 2,339

Sources and verification

Registration and legal identity
Belastingdienst (Dutch Tax Authority) and KVK
News and media coverage
GDELT Project + Google News

Data freshness

Last updated
Jun 30, 2026
Registry checked
Jul 19, 2026
Profile completeness
45%

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
  • Government registration · Registered with an official registry
  • Mission statement · Published
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Tax-deductibility · Verified
  • Founding date · 2000
Not available · 4
  • Financial data
    No ANBI publication (publicatieplicht) on file
  • Named leadership
    Board and officer list not yet indexed
  • Executive pay
    Top-officer pay not disclosed
  • Programs & activities
    No named programs listed by the charity

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 Stichting Sinfonia Rotterdam

What is Stichting Sinfonia Rotterdam?
Stichting Sinfonia Rotterdam is a arts & culture foundation based in Rotterdam, Netherlands. Sinfonia Rotterdam, the orchestra led by the driven conductor Conrad van Alphen with concert series in Rotterdam, The Hague and Amsterdam.
When was Stichting Sinfonia Rotterdam founded?
Stichting Sinfonia Rotterdam was founded in 2000.
Where is Stichting Sinfonia Rotterdam located?
Headquartered in Rotterdam, Netherlands.
Is Stichting Sinfonia Rotterdam trustworthy?
Stichting Sinfonia Rotterdam has a GiveRadar Integrity Assessment of 56 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 Stichting Sinfonia Rotterdam's registration number?
Registration: 812348357 (Netherlands).
What is Stichting Sinfonia Rotterdam's website?
http://www.sinfoniarotterdam.nl
Are donations to Stichting Sinfonia Rotterdam tax-deductible?
Donations may be tax-deductible for residents of Netherlands 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.