ClientEarth USA is a dynamic, independent 501(c)(3) organization that uses the law to hold America’s biggest corporate polluters accountable for the environmental harm they do to people, wildlife, and the planet.
ClientEarth USA's expert litigators use the law to protect our planet.
Our Mission
A world in which people and the planet thrive together isn't just possible. It's essential.
ClientEarth USA uses the law to hold reckless corporations and financial enablers accountable for environmental harm. Our work aims to protect wildlife, nature and people and create a more livable planet now and for generations to come.
Meet our team
ClientEarth USA’s team of experts are here because we’re dedicated to ensuring the survival of our planet. Many of us left prestigious jobs in top law firms across the USA because we want to use the law to make a difference. Together, our team leverages the power of law to help ensure that American corporations adopt real-world practices that address climate change and protect the natural world.
Ben Segal
Attorney
Camille Sippel
Attorney
Hana Heineken
Attorney, Financial & Economic Systems
Hope Kwiatkowski
Attorney
Jay Rossiter
Managing Attorney
Kathleen Konopka
Lead Attorney for Strategic Programs
Kimberly Blake
Attorney
Matthew French
Attorney, Purposeful Markets (Latin America and the Caribbean)
Rosa Acheson
Attorney
Samantha Murray
Attorney
Setareh Homayoni
Attorney
Meet our board
Alexander Reid
Chair, US Board
Catalina Martínez Coral
Board Member
Catherine McKenna
Board Member
Clate Korsant
Board Member
Hassan Elmasry
Board Member
Hunter McIntosh
Secretary & Board Member
Joel Reynolds
Board Member
Jonathan Kaufelt
Board Member
Nik Mittal
Board Member
Phil Harvey
Board Member
Join us to hold reckless corporations accountable for a liveable planet.
Together we can hold reckless corporations accountable for environmental harm and work together for a livable planet for everyone. Find out more how you can support our mission.
Support ClientEarth USA