Montana Natural History Center
- Non-profit organization fostering understanding, appreciation, and conservation of natural systems and resources in Montana through education.
- http://www.thenaturecenter.org/

Keep Montana Green
- Non-profit fire prevention association.
- http://www.keepgreen.org/

Clark Fork Coalition
- We are a non-profit organization based in Missoula, Montana. We work to protect and restore water quality throughout the Clark Fork River basin. A 22,000 square mile area in western Montana and northern Idaho.
- http://www.clarkfork.org