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.About
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.
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
Focus & reach
Netherlands
Verification & registration
Every mark links to the official registry entry and opens in a new tab.
Integrity assessment
A score from 0 to 100 for how openly a charity shares public information across five areas: registration, financial disclosure, governance, contact details, and data recency. It does not measure programme impact. See exactly what we do and do not have →
Similar charities
GiveRadar Intelligence
GiveRadar Analysis
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
- Its integrity score of 62 places it in the top 1% of the 6,347 arts & culture charities in the Netherlands GiveRadar tracks, because GiveRadar has verified its registration and its contact details. View this cohort
- government registration
- a website
- a contact email
- a donation page
- third-party accreditation
- an owner-verified profile
Analysis based on GiveRadar's benchmark dataset of 2026-09-07. It describes what GiveRadar has verified, not a judgment of the organization itself.
See 5 years of revenue, expense breakdowns, and balance sheet.
Sign up to viewTax deductibility
Whether a gift to Stichting Sinfonia Rotterdam lowers your own taxes depends on where you pay them. Choose your country to see the rule that applies.
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.
Stichting Sinfonia Rotterdam is registered in Netherlands. 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).
This is general guidance, not tax advice. Confirm treatment with the charity or your tax advisor before donating.
We check government filings and charity disclosures quarterly. If you represent this charity, claim this page to add officers directly.
No red flags detected
In the news
No recent news coverage found
News coverage will appear here when articles mention this organization.
#43 of 6,347 arts & culture charities in the Netherlands on integrity score
62/100 puts it in the top 2% of the cohort, tied with 24 others. Positions are competition ranks: ties share a position. Cohorts are the tightest local peer set with at least 30 comparable organizations; a metric is left out where the cohort is too small or nearly uniform.
Bars show the share of the cohort this charity outranks. Ranks describe how much is publicly disclosed, not how good the charity is.
How it stacks up against peers
Compared with 8 similar arts & culture charities in Netherlands.
Cause areas in Netherlands
Charities working in each area, this charity's highlighted.
Sources and verification
What we know and don't know
Every data point we track for this charity, and whether we have found it. Disclosure only, never a judgment of the charity's work.
Data freshness
How current this profile is, and when we last checked it against the official source.
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 methodologyFrequently asked questions about Stichting Sinfonia Rotterdam
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 62/100, which reflects how much public information is available, not whether the charity is legitimate. No red flags have been detected.
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.
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.
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.
Stichting Sinfonia Rotterdam's official registration number is 812348357, as recorded in the national registry of Netherlands.
Stichting Sinfonia Rotterdam is located in Rotterdam, Netherlands. The organization was established in 2000 and has been active for 26 years.
Check any charity before you give
Search 7.9M+ nonprofits across 100+ countries. Free, and no account needed.
Report an issue
Tell us what's wrong with this charity's page. We review every report and typically reply within 2 business days.
Report sent
Thanks for flagging this. Our team will review it.
Press Esc to close
Save Stichting Sinfonia Rotterdam?Download this profile as a PDFVisit Stichting Sinfonia Rotterdam's websiteLog a donation to Stichting Sinfonia Rotterdam
Create a free GiveRadar account to save charities and track them in your dashboard.Create a free GiveRadar account to download charity profiles as a clean PDF.Create a free GiveRadar account to open charity websites and keep your research in one place.Create a free GiveRadar account to record donations and track your giving over time.
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 62 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.