OSPIRG Fundation, a 501(c)(3) organization, has received generous contributions from the following private charitable foundations:

Blue Moon Fund
Patricia Bruggere
Richard Bunte
Earth Share Of Oregon
Energy Foundation
The Hundredth Monkey Foundation
Robyn Lew
John Lynch
Adrian McJunkin
Brian Ray
Robert S. Rosen
Schwab Fund for Charitable Giving
Manning Welsh