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Sumatran Orangutan Society

Registered charity 1158711, on the register since 29 September 2014. The 9,067th largest charity in England and Wales by income.

What it says it does

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.

In the charity's own words, as filed with the Charity Commission.

Its causes

AnimalsEnvironment/conservation/heritage

Where it works

It names no single council area: it works across England and Wales, or further.

Check it yourself

Its entry on the Charity Commission register · its own website

Figures are the latest the charity has reported to the Charity Commission, current to 27 September 2026. How this site works.