Saving orangutans from extinction, together
Join our global movement
Become part of our global orangutan community. Updates, events, offers and much more.
The ultimate GIFT
Give the gift that truly lasts. Not only for making the orangutan’s journey back to the wild possible, but you get to be part of that journey too!
Visit Borneo, see orangutans!
What could be better than seeing our rescued orangutans with your very own eyes, in Borneo?! Our incredible Rainforest Retreat.
Restaurant partnership
Improve your brand loyalty while helping protect orangutans, with absolutely no cost!
Ways to Raise
Get into the fun community spirit and raise money in many memorable ways for orangutans.
Our Mission
Our mission is two-fold:
Conservation efforts protect habitats, promote biodiversity, and foster ecological balance, ensuring a sustainable future for all inhabitants, while mitigating climate change and preserving the rich tapestry of life.
Almost
400
orangutans in our care
More than
1.1m
Over
900
orangutans returned to the wild
Featured
A FRAGILE START BECOMING A STRONGER TOMORROW
In September 2025, the Nyaru Menteng Orangutan Rehabilitation Centre welcomed a new arrival. A young female orangutan...
Latest news
HOW ORANGUTAN REHABILITATION STRENGTHENS CONSERVATION EFFORTS
Every year on November 5, Indonesia celebrates Hari Cinta Puspa dan Satwa Nasional (HCPSN) or National Flora and Fauna...
BRINGING ENVIRONMENTAL MESSAGES INTO THE FUTURE
The Borneo Orangutan Survival (BOS) Foundation remains committed to orangutan conservation efforts by involving local...
Our next events
Rainforest Retreat
27 mar – 2 Apr 2026 | Borneo
With walks in the rainforest and daily yoga over the canopy to watching orangutans roaming free on the sanctuary islands, a week on one of these retreats is for anyone looking for a transformative experience.
Wildlife in Focus
Immerse yourself in the sights and sounds of the rainforest with a unique experience to observe and ethically photograph Bornean wildlife while supporting the mission of BOS Foundation.
Visit our Travelling Booth
Learn more about our conservation efforts in person at these special events. Come along and visit our orangutan booth!
View the list of UK events
London Vet Show
20 – 21 Nov | ExCel London
Simply Christmas Birminghamw
30 Oct – 2 Nov | Birmingham N.E.C
Clevedon Winter Vegan Fair
1 Nov | Clevedon Community Centre
Mind Body Spirit Festival
14 - 16 Nov | Birmingham N.E.C
London Vet Show
20 - 21 Nov | Excel London
Frome Winter Vegan Fair
23 Nov | Market Yd, Frome, UK
Sustainable Discovery Chelsea
23 Nov | Chelsea Town Hall
BBC Good Food Show Winter
27 - 30 Nov | Birmingham N.E.C
Learn more about the work of BOS
Order your new Calendar
With a striking new design, and images as chosen by you, get your new orangutan themed calendar now.
Leave a legacy
Forge a legacy of compassion, ensuring the vitality of orangutans thriving in protected habitats.
In the spotlight
This incredible show has it all, taking viewers on a roller coaster ride of adventures, heartaches, fun, friends, failures, and successes of all the orangutans who attend the BOS Foundation’s unique school.
Wildlife tourism has become a lucrative business worth around 250 billion dollars a year. These profits come at a cost. From the studio that brought you ‘Ivory Game’ comes a new and powerful documentary.
Rescue, rehabilitating and releasing orangutans is no easy feat, it requires a hugely skilled and dedicated team. The footage we’ve captured speaks for itself. View this incredible content here.
The gift that keeps on giving
Adoptions are a great way to support our work and make fantastic gifts! With your ongoing support, you become an integral part of your adopted orangutan’s journey back to the wild.
Or make a donation