SUMATRAN ORANGUTAN SOCIETY
Registration #1158711 · Registered
www.orangutans-sos.orginfo@orangutans-sos.org
6 Lombard Street ABINGDON OX14 5BJ
SOS works to protect orangutans, their forests and their future. We fund partners and projects that support the long-term conservation of Sumatran orangutans and their habitat, scale up the reach and impact of conservation programmes, and advocate for Sumatran orangutans and their rainforest home.
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About SUMATRAN ORANGUTAN SOCIETY
SUMATRAN ORANGUTAN SOCIETY is a registered charity in England and Wales (registration number 1158711). Based on official Charity Commission data, it holds a "Platinum" rating with a CharityScore of 95/100 — one of the highest-rated charities in England and Wales for governance and transparency. This places it among the top-rated charities in our database, reflecting strong performance across governance, financial health, and regulatory compliance. In its most recent reporting year (2025), SUMATRAN ORANGUTAN SOCIETY reported a total income of £1,057,822 and total expenditure of £940,883, a spending ratio of 89% indicating a strong proportion of funds directed to charitable work. According to the Charity Commission register, SUMATRAN ORANGUTAN SOCIETY describes its activities as follows: SOS works to protect orangutans, their forests and their future. We fund partners and projects that support the long-term conservation of Sumatran orangutans and their habitat, scale up the reach and impact of conservation programmes, and advocate for Sumatran orangutans and their rainforest home. Our analysis found no significant governance concerns for SUMATRAN ORANGUTAN SOCIETY. No regulatory actions, filing failures, or financial anomalies were detected in the available public data. This profile is based on data publicly available from the Charity Commission for England and Wales and is updated periodically as new filings are processed. CharityScore UK provides independent, data-driven transparency ratings to help donors give with confidence — we are not affiliated with this charity or any government body.

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Financial History
Latest spending ratio: 88.9% of income spent on charitable work
| Year | Income | Spending | Ratio |
|---|---|---|---|
| 2025 | £1,057,822 | £940,883 | 89% |
Data sourced from the Charity Commission for England & Wales · Last scored 6/11/2026