Alaska Community Foundation

Apex Foundation

Bill & Melinda Gates Foundation

Blue Mountain Community Foundation

Blue Shield of California Foundation

Bob Woodruff Foundation

Boeing Company

Bristol Bay Native Corporation

Building Changes

Cascadia Foodshed Financing Project

Chuckanut Health Foundation

College Spark Washington

Colorado Trust

The Communications Network

Community Foundation of Southwest Washington

Community Foundation of Snohomish County (formely Greater Everett Community Foundation)

Empire Health Foundation

Ford Foundation

Ford Family Foundation

Forum of Regional Associations of Grantmakers

Grantmakers of Oregon and Southwest Washington

Foundation for Tacoma Students

Gordon and Betty Moore Foundation

Gordon Elwood Foundation

Greater Tacoma Community Foundation

Group Health Foundation

Harbourton Foundation

Heritage Bank

J.A. and Kathryn Albertson Foundation

Juneau Community Foundation

Kelley Family Foundation

Laird Norton Family Foundation

Margaret A. Cargill Philanthropies

Marguerite Casey Foundation

Mat-Su Health Foundation

Medina Foundation

Meyer Memorial Trust

Montana Healthcare Foundation

Names Family Foundation

Nathan Cummings Foundation

National Child Welfare Network

Nesholm Family Foundation

Norman Raab Foundation

Northern California of Grantmakers

Northwest Area Foundation

Northwest Children’s Fund

Northwest Regional Primary Care Association

Oregon Community Foundation

Outerwall (formerly Coinstar)

Pacific Hospital Preservation & Development Authority

Peter and Lucia Buck Family Foundation

Philanthropists Forum

Premera Blue Cross

Pride Foundation

Privateer Holdings

Raikes Foundation

Rasmuson Foundation

Rockefeller Foundation

Russell Family Foundation

San Diego Grantmakers

Satterberg Foundation

Schultz Family Foundation

Sealaska Corporation

Seattle Foundation

Seattle Public Library Foundation

Social Venture Partners - Seattle

Southern California of Grantmakers

Snohomish County Health Leadership Coalition

Statewide Capacity Collaborative

Surdna Foundation

United Way of Central Washington

Verdant Health Commission

Virginia G. Piper Charitable Trust

Washington Academy of Family Physicians

Washington Research Foundation

Washington Women’s Foundation

Whatcom Community Foundation

W.K. Kellogg Foundation

Women's Funding Alliance

Yakima Valley Community Foundation