We use the power of law to bring about systemic change that protects the earth for – and with – its inhabitants.
We come up with practical solutions to some of the world’s toughest environmental challenges, and work with people, campaigners, governments and industry to make those solutions a reality. We change the system from within, working with, instead of against, its most powerful players. And we give people, partners and organisations the tools they need to do the same.
50+
countries
168
active cases tackling the most pressing environmental challenges
250+
staff, over half of whom are legally trained
8
offices around the world

Our history
We started with one lawyer and his laptop in 2007. Now we are over 200 people, with eight offices around the world, creating powerful change for life on Earth.

Our experts
We have over 250 staff with eight offices around the world. Our team of lawyers and policy experts have unrivalled environmental expertise.