The following individuals, foundations, agencies and organizations have provided assistance to Round River.
Clarke Abbey
Paul Allen Forest Protection Foundation
Caroline Bailey
Bella Luna Books
Rick Bass
Robert Bateman
Susan Bloom
Blue Moon Fund
Brainerd Foundation
Bullitt Foundation
Nickolas Butler
Dave and Donna Colavito
Rob Cyman
Dudley T. Dougherty Foundation
Endswell Foundation
Foundation for Deep Ecology
Give to the Earth Foundation
Brain Herold
Wendy Holding
W. Alton Jones Foundation
Jeps Foundation
Jim Kanady
Kongsgaard-Goldman Foundation
Lazar Foundation
Max and Anna Levinson?? Foundation?
Alex Levy
Debra Mains
Wendy P. McCaw Foundation
Richard Merrill
Dr. William Mills
Gordon and Betty Moore Foundation
Ruth Mott Foundation
Namibia Ministry of Environment and Tourism
Overbrook Foundation
David and Lucile Packard Foundation
Patagonia, Inc.
Peradam Foundation
Wendy Parker
Philadelphia Zoo
Herman Post
Steve and Susan Prescott
Rockefeller Brothers Fund
Rockwood Foundation
Ruth Brown Foundation
Sage Foundation
Julie Saint John
Jerry Scoville
Seventh Generation Fund
Margaret Shepard
Phil Studenberg
Strong Foundation for Environment Ethics
The Nature Conservancy
Trent Alvey Thursby
Tides Foundation
Turner Foundation
US Fish and Wildlife Service
US Forest Service
Irene Vlach
Vozick Family Foundation
Wilburforce Foundation
Dr. William Weeden
Weeden Foundation
Yellowstone to Yukon Conservation Initiative