Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Cancer Research and BiostatisticsSeattle | Form 990 | $11,321,174FY2024 |
| Phenome HealthSeattle | Form 990 | $5,913,544FY2025 |
| Ibd HorizonsSeattle | Form 990 | $3,003,547FY2025 |
| Seattle Science FoundationSeattle | Form 990 | $2,852,200FY2024 |
| South Sound Care FoundationTacoma | Form 990 | $1,721,415FY2025 |
| Rivkin Center for Ovarian CancerSeattle | Form 990 | $1,700,018FY2024 |
| Adnp Kids Research FoundationBrush Prairie | Form 990 | $1,121,205FY2024 |
| South Asia AdvocatesKirkland | Form 990 | $1,052,941FY2024 |
| Friends of FSH ResearchKirkland | Form 990 | $863,950FY2025 |
| Cancer Cachexia Society IncIssaquah | Form 990 | $621,686FY2025 |
| Society for Pediatric PathologyGig Harbor | Form 990 | $559,870FY2025 |
| Northwest Association for Biomedical ResearchSeattle | Form 990 | $400,725FY2025 |
| FAM177A1 Research FundMercer Island | Form 990 | $333,831FY2025 |
| Marvin Thomas MemorialSeattle | Form 990 | $263,167FY2024 |
| International Society for Therapeutic Ultrasound IncSeattle | Form 990 | $259,282FY2024 |
| Stenson FoundationAuburn | Form 990 | $230,435FY2025 |
| The Diabesity InstituteSeattle | Form 990-EZ | $187,370FY2024 |
| Cush It to the LimitSammamish | Form 990-EZ | $168,836FY2024 |
| Powell-Drescher Ovarian Cancer Research FoundationSeattle | Form 990-EZ | $161,607FY2024 |
| Polis Recovery ProjectSeattle | Form 990-EZ | $138,740FY2025 |
| Dyslexic AdvantageEdmonds | Form 990-EZ | $134,734FY2025 |
| Endometrial Cancer Action Network for African AmericansSeattle | Form 990-EZ | $120,123FY2025 |
| Valhalla FundMonroe | Form 990-EZ | $119,578FY2024 |
| Beststart WashingtonMercer Island | Form 990-EZ | $113,917FY2024 |
| Hear See HopeBellevue | Form 990-EZ | $110,064FY2025 |
| Sort 4 the CauseMoxee | Form 990-EZ | $94,872FY2025 |
| Bridge Back ProjectPoulsbo | Form 990-EZ | $93,043FY2024 |
| Western Glaucoma FoundationOlympia | Form 990-EZ | $82,865FY2024 |
| Col Patrick S Madigan MD FoundationLakewood | Form 990 | $80,054FY2024 |
| Avery Huffman Dipg FoundationAuburn | Form 990-EZ | $78,939FY2025 |
| Hope Heart InstituteRedmond | Form 990 | $77,044FY2024 |
| Phagebiotics Research FoundationOlympia | Form 990-EZ | $76,907FY2025 |
| Steve Bozeman Memorial Golf TournamentRenton | Form 990-EZ | $58,544FY2025 |
| Predictive Health Analytics InstituteGig Harbor | Form 990-EZ | $52,000FY2024 |
| Association of VA Surgeons FoundationLynnwood | Form 990-N | No figure |
| Tahoma Clinic FoundationTukwila | Form 990-N | No figure |
| Society for the Advancement of Geriatric AnesthesiaSeattle | Form 990-N | No figure |
| Institute for Chemical GenomicsRedmond | Form 990-N | No figure |
| Flying Trout PressBellingham | Form 990-N | No figure |
| Health Care Providers CouncilUniversity Place | Form 990-N | No figure |
| Collegium Oto-Rhino-Laryngologicumamicitiae Sacrum-Us Group IncSeattle | Form 990-N | No figure |
| Connie Prekeges FoundationKirkland | Form 990-N | No figure |
| Pinkys Passion for a Parkinsons CureShoreline | Form 990-N | No figure |
| Sound Choice Pharmaceutical InstituteSeattle | Form 990-N | No figure |
| Zubins WishSeattle | Form 990-N | No figure |
| Quinn Driscoll FoundationVancouver | Form 990-N | No figure |
| Prostate Cancer Treatment Center FoundationEdmonds | Form 990-N | No figure |
| Corrective Health InstituteLangley | Form 990-N | No figure |
| United Ostomy Association of America IncShoreline | Form 990-N | No figure |
| Dive Around the ClockLynnwood | Form 990-N | No figure |
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