Here are some environmental non-profits:
1. Sierra Club Foundation
2. Earthjustice
3. Greenpeace
4. The Ocean Conservancy
5. 350.org
Here are some companies that sell eco-friendly products:
Clothing
1. Patagonia
2. Toms
3. PeopleTree
4. Nisolo
5. Alternative Apparel
Beauty Products:
1. Lush
2. 100% Pure
3. Dr. Bronner’s
4. Coola
5. Ecco Bella
Cleaning Supplies:
1. Mrs. Meyer’s
2. Seventh Generation
3. Grab Green
Home Energy:
1. Eco Energy Insights
2. Wipro EcoEergy
3. Cocoweb
4. Reformation
Miscellaneous:
1. House of Marley
2. Boll & Branch
3. Green Toys
Sources:
https://www.motherearthnews.com/nature-and-environment/environmental-policy/environmental-nonprofit-organizations-zmgz14amzsto
https://www.thebalancesmb.com/best-nonprofits-protecting-the-environment-in-2018-4177878
https://www.motherjones.com/environment/2006/03/guide-environmental-non-profits/
https://gardencollage.com/gallery/12-best-environmental-nonprofits-donate-holiday-season/12/