Oldest US national conservation nonprofit, restoring forest landscapes and advancing urban Tree Equity

Nebraska-based membership nonprofit planting trees in communities and forests across the US and abroad

Berlin search engine that funds tree planting and restoration with its profits

Community-based landscape restoration and reforestation across Africa, Asia and Latin America

Formerly Forests Ontario; national charity funding tree planting on private land and forest recovery

Portland and Eugene nonprofit planting street, yard, and natural-area trees with community volunteers

Brazilian foundation defending and restoring the Atlantic Forest biome since 1986

African Union-led effort to restore 100 million hectares across the Sahel by 2030

Community-led tree planting and watershed restoration across Kenya since 1977

Ethiopian government mass seedling-planting campaign launched in 2019

National nonprofit restoring Australian landscapes at scale since 1982

Forest restoration, urban greening and environmental education in Southern Africa

Online platform for planting and gifting trees through rural community projects in India

Restoring Atlantic Forest and springs in Brazil's Rio Doce basin since 1998

Regreening degraded drylands in Africa with water bunds, grass seed banks and tree regeneration

NYC nonprofit founded by Bette Midler that plants trees and builds gardens in underserved neighborhoods

Vermont nonprofit funding reforestation projects with partner organizations in more than 80 countries

Christian nonprofit pairing tree planting with savings groups and regenerative farming to end rural poverty

Youth-founded foundation restoring forests in Mexico, Ghana and Spain and running an open restoration platform

French B Corp developing reforestation and agroforestry projects for corporate clients in 45 countries

Mexican civil association working for more and better forests through alliances since 2002

Sacramento-region nonprofit growing the urban forest through free shade trees and community plantings

Volunteer-run reforestation and food-forest community founded in Auroville in 2003

Colombian foundation paying Indigenous families to plant and care for native trees in the Amazon