Sumatran Orangutan Society

Northern Sumatra’s rainforests are irreplaceable. They are some of the most important forests on the planet, home to rare Tapanuli & Sumatran orangutans and other precious species. Supporting thousands of forest-edge communities, these ecosystems are key in the global fight against climate change.

Our mission is to protect orangutans, their forests and their future. We aim to do this via our three goals:

PROTECT - We work to keep existing rainforests secu...