Nonprofits & Foundations in Washington

Imperigo tracks 2,279 organizations in Washington — 405 private foundations and 1,874 nonprofits — with IRS 990 financials, grant records, and officer data. Foundations here reported $48.9B in grants given over the last five years, while organizations in the state received $6.3B in reported funding.

Top Organizations in Washington by Grant Activity

GATES FOUNDATION TRUST
Kirkland, WA · Private Foundation
$19.9B
GATES FOUNDATION
Seattle, WA · Private Foundation
$18.3B
SEATTLE CHILDREN'S HOSPITAL
Seattle, WA · Public Charity
$634.8M
SEATTLE FOUNDATION
Seattle, WA · Public Charity
$560.9M
PIVOTAL PHILANTHROPIES FOUNDATION
Redmond, WA · Private Foundation
$540.9M
Seattle Children's Foundation
Seattle, WA · Public Charity
$426.2M
Fred Hutchinson Cancer Center
Seatle, WA · Public Charity
$390.0M
M J MURDOCK CHARITABLE TRUST
Vancouver, WA · Private Foundation
$283.0M
Breakthrough Energy Foundation
Kirkland, WA · Public Charity
$263.4M
WASHINGTON STATE UNIVERSITY FOUNDATION
Pullman, WA · Public Charity
$241.1M
AMAZONSMILE FOUNDATION
Seattle, WA · Private Foundation
$239.0M
THE ALDARRA FOUNDATION
Seattle, WA · Private Foundation
$230.8M
INATAI FOUNDATION
Seattle, WA · Public Charity
$197.3M
PROVIDENCE HEALTH & SERVICES - OREGON
Renton, WA · Public Charity
$176.3M
WORLD VISION INC
Federal Way, WA · Public Charity
$162.0M
THE ROOTS AND WINGS FOUNDATION INC
Seattle, WA · Private Foundation
$160.0M
UNITED WAY OF KING COUNTY
Seattle, WA · Public Charity
$156.6M
ALLEN FAMILY PHILANTHROPIES
Seattle, WA · Private Foundation
$154.3M
PATH
Seattle, WA · Public Charity
$140.8M
Breakthrough Energy Catalyst Foundation
Kirkland, WA · Public Charity
$140.0M
TRANSFORMING AGE
Bellevue, WA · Public Charity
$137.2M
PRESBYTERIAN RETIREMENT COMMUNITIES NORTHWEST
Bellevue, WA · Public Charity
$136.5M
PROVIDENCE HEALTH & SERVICES - WASHINGTON
Renton, WA · Public Charity
$134.8M

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Who Funds What in Washington

Foundations and grantmakers that have funded work in Washington, grouped by the kind of organization they support.

Research any nonprofit or foundation

Full financial histories, complete grant records, officer compensation, trend charts, and data exports across every organization Imperigo tracks.