Philanthropy & Grantmaking organizations operating in Washington — revenue, assets, and AI-powered transparency analysis from IRS 990 data.
| # | Organization | City | Revenue | Score |
|---|---|---|---|---|
| 1 | Allen Family Philanthropies | Seattle | $1.9B | — |
| 2 | Amazonsmile Foundation | Seattle | $39.0M | — |
| 3 | Sage Foundation | Arlington | $31.5M | 75/100 |
| 4 | Tsf Properties | Seattle | $31.0M | — |
| 5 | Larry Benaroya Family Foundation | Mercer Island | $18.6M | 90/100 |
| 6 | Mms Giving Foundation | Burien | $16.3M | — |
| 7 | Clementine Fund | Tacoma | $16.0M | — |
| 8 | Artsfund Foundation | Seattle | $15.2M | — |
| 9 | Olympic College Foundation | Bremerton | $12.0M | — |
| 10 | Roundglass Foundation | Bellevue | $9.9M | — |
| 11 | Ipd Breakthrough Fund | Seattle | $9.2M | — |
| 12 | Robinson Foundation | Bainbridge Is | $8.3M | — |
| 13 | Gig Harbor Rotary Foundation | Gig Harbor | $5.2M | — |
| 14 | Fsc I&P | Seattle | $5.1M | — |
| 15 | Good Samaritan Foundation | Tacoma | $4.7M | — |
| 16 | Original Art Foundation | Seattle | $4.6M | — |
| 17 | Friends Of Vancouver Foundation | Seattle | $4.1M | — |
| 18 | Ferry Family Charitable Foundation | Seattle | $3.7M | — |
| 19 | Henry Treeds Supporting Organization Foundation Northwest | Spokane | $3.6M | — |
| 20 | Highline Schools Foundation For Excellence | Burien | $3.4M | — |
There are 100 philanthropy & grantmaking nonprofits in Washington, with $2.2B in combined revenue and $1.8B in total assets.
The largest philanthropy & grantmaking nonprofit in Washington by revenue is Allen Family Philanthropies with $1.9B 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.