Philanthropy & Grantmaking organizations operating in Washington — revenue, assets, and AI-powered transparency analysis from IRS 990 data.
| # | Organization | City | Revenue | Score |
|---|---|---|---|---|
| 1 | Samis Foundation | Seattle | $17.0M | — |
| 2 | David And Amy Fulton Foundation | Seattle | $15.1M | — |
| 3 | Honzel Family Foundation | Tacoma | $7.9M | — |
| 4 | Cornelius And Lydiellen Hagan Foundation | Newman Lake | $4.9M | — |
| 5 | Panorama Benevolent Fund | Lacey | $3.7M | — |
| 6 | Sister Rebecca Berghoff Foundation | Union Gap | $2.3M | — |
| 7 | Ridge Road Foundation | Bellevue | $1.1M | — |
| 8 | Anne Hampton Foundation | Gig Harbor | $578K | — |
| 9 | Lawrence True And Linda Brown Foundation | Seattle | $452K | — |
| 10 | Mannix Canby Foundation | Seattle | $227K | — |
| 11 | Dimmitt Garrison Foundation | Seattle | $171K | — |
There are 11 philanthropy & grantmaking nonprofits in Washington, with $53.3M in combined revenue and $247.0M in total assets.
The largest philanthropy & grantmaking nonprofit in Washington by revenue is Samis Foundation with $17.0M in annual revenue.
Spending data is being compiled.
Check the organization's Mission Score, review red flags, examine spending breakdowns, and verify their IRS 990 filings on NonprofitSpending. Legitimate nonprofits typically spend 65%+ of their budget on programs.