Charities Netherlands Environment Stichting Happy Green Islands
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Stichting Happy Green Islands

The Hague ('s-Gravenhage) RSIN 859012037 · KVK Sign up to see website
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58
Integrity Assessment
Partial transparency
58/100 · methodology

About Stichting Happy Green Islands

Ontdek hoe jij mee kunt helpen!

Founded
Headquarters
The Hague
Foundation type
Foundation (Stichting)
Size
micro

Verified certifications

Confirmed against the issuing authority - not self-reported.

ANBI
CBF-Erkend Goed Doel sinds 2024

Focus areas & reach

· What they work on and where
🌿 Environment

How it stacks up against peers

· vs. 8 similar environment in Netherlands
Program spending This charity: 90%
Peer average: 91%
Overhead (admin + fundraising) This charity: 10%
Peer average: 9%
Integrity Assessment This charity: 58
Peer average: 71

Red flags

· All clear
ANBI status revocation
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Where every €1 goes

€0.90
€0.10
Program expenses€0.90 (€10,778)
Administration€0.10 (€1,218)
90% to programs beats the Charity Navigator "highly efficient" threshold (75%).

Common questions

· Auto-generated from filings + methodology

Stichting Happy Green Islands is a registered environment nonprofit based in The Hague, Netherlands. It is registered with the Kamer van Koophandel (KVK). It was founded in 2014 and has been operating for 12 years. Its registration number is 859012037. It has a GiveRadar Integrity Assessment of 58/100 (Partial transparency), indicating some public data is available but key signals are missing. This is below the average of 71/100 for environment charities in Netherlands. The organization reports €26K in annual revenue.

Stichting Happy Green Islands has a GiveRadar Integrity Assessment of 58/100. 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 58 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. The charity allocates 90% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for environment charities in Netherlands is 71/100.

Stichting Happy Green Islands is located in The Hague, Netherlands. The organization was established in 2014 and has been active for 12 years.

Based on official tax filings, Stichting Happy Green Islands has €26K in annual revenue. It allocates 90% of expenses to programs and services. This is in line with the average of 91% for environment charities in Netherlands. Administrative costs account for 10% of expenses. 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.

Stichting Happy Green Islands is classified as a Environment organization, registered in Netherlands. It operates as a Stichting. By size, it is categorized as a micro organization. It has €26K in annual revenue.

Stichting Happy Green Islands has a GiveRadar Integrity Assessment of 58/100. We recommend reviewing the full profile before making a donation decision. The organization is overseen by the Dutch Tax Authority (Belastingdienst). 90% of expenses go to programs. The peer average is 91%. You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

Among environment charities registered in Netherlands: Stichting Happy Green Islands's GiveRadar Integrity Assessment of 58/100 is below the peer average of 71/100. It allocates 90% of expenses to programs, in line with the peer average of 91%. Its annual revenue of €26K is below the peer average of €11M.

Stichting Happy Green Islands is registered in the Netherlands. Stichting Happy Green Islands 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 Happy Green Islands 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 859012037.

You can verify Stichting Happy Green Islands'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 859012037. 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 Happy Green Islands directly through its donation page (https://happygreenislands.nl/index.php/doneren-kan-hier/). 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.

Stichting Happy Green Islands carries the CBF-Erkend Goed Doel label - the Dutch quality seal awarded by the Centraal Bureau Fondsenwerving (CBF). To qualify, a charity passes a three-yearly independent audit covering governance (separation of board, oversight, and management), financial transparency (audited annual accounts, clear expense breakdown), effective use of donations, responsible fundraising practices, and a working complaints procedure. You can read the public 'CBF-paspoort' for Stichting Happy Green Islands here: https://cbf.nl/organisaties/8901. The passport shows the most recent audit outcome and the headline financial ratios.

As an ANBI, Stichting Happy Green Islands 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.

Verified against 3 official sources, last refreshed .

Annual revenue
€10K-€100K
90% to programs
Source: cbf (FY2024) why this matters
Unlock exact figures

Filing history

1 year on file from cbf (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024.
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Taxes

Tax-deductibility for donors

NL donations to Stichting Happy Green Islands 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

1 article found

From global news sources

Sentiment

Neutral

Activity timeline

Filings and press mentions, merged

Lezing afvalprobleem in Indonesië door Zaïda Rivai in Dorpskerk Rheden - rheden.nieuws.nl
Nov 2025
rheden.nieuws.nl
Form filed
€0.0M revenue
FY2024
CBF

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Peer charities

Other environment in Netherlands, by integrity assessment

Charity Score Revenue Program %
Stichting Happy Green Islands This page 58 €25,531 90%
Stichting Landschap Noord-Holland 72 €18.7 million 92%
Stichting het Wereld Natuur Fonds-Nederland 72 €57.0 million 84%
Stichting Climbing The Right Tree 72 €378,071 93%
Stichting Het Geldersch Landschap 72 €33.6 million 93%
Stichting Natuur en Milieu 72 €8.6 million 88%
Stichting Het Limburgs Landschap 69 €23.5 million 98%
Stichting Trees for All 69 €8.8 million 86%
Stichting Water for Life 69 €2.5 million 94%

Sources and verification

Refreshed

Registration and legal identity
Belastingdienst (Dutch Tax Authority) and KVK
Financial filings
Belastingdienst ANBI publication standard - Fiscal year 2024 most recent on file.
News and media coverage
GDELT Project + Google News

Data freshness

Last updated
May 18, 2026
Profile completeness
85%

What we don't know

Honest gaps - our score reflects transparency, not impact

Executive compensation
Top-officer pay not disclosed
Named leadership
Board and officer list not yet indexed
Mission statement
No self-published statement of purpose
Programs & projects
No named programs listed by the charity
Headquarters address
No street address on file
Operating reach
Countries where programs run not specified

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about Stichting Happy Green Islands

What is Stichting Happy Green Islands?
Stichting Happy Green Islands is a environment foundation based in The Hague, Netherlands. Ontdek hoe jij mee kunt helpen!
When was Stichting Happy Green Islands founded?
Stichting Happy Green Islands was founded in 2014.
Where is Stichting Happy Green Islands located?
Headquartered in The Hague ('s-Gravenhage in the local language), Netherlands.
What is Stichting Happy Green Islands's annual budget?
Annual revenue for fiscal year 2024 is approximately €10K-€100K. 90% of expenses go to program services.
Is Stichting Happy Green Islands trustworthy?
Stichting Happy Green Islands has a GiveRadar Integrity Assessment of 58 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 Happy Green Islands's registration number?
Registration: 859012037 (Netherlands).
What is Stichting Happy Green Islands's website?
http://www.happygreenislands.nl
Are donations to Stichting Happy Green Islands 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.