Data / Nonprofits / Washington / Medical research
Medical research nonprofits in Washington: 112 registered with the IRS
112 medical research nonprofits are registered with the IRS in Washington, 111 of them 501(c)(3) charities; the 47 that report revenue took in $463 million. The most are in Seattle (34), Kirkland (5), Vancouver (4). The largest by revenue: Allen Institute ($272.1 million), Benaroya Research Institute at Virginia Mason ($81.3 million), Seattle Institute for Biomedical and Clinical Research ($25.3 million).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Allen Institute | Seattle | 501(c)(3) | 2004 | $272.1 million | $367.1 million | 2024-12 |
| Benaroya Research Institute at Virginia Mason | Seattle | 501(c)(3) | 1958 | $81.3 million | $95.5 million | 2025-06 |
| Seattle Institute for Biomedical and Clinical Research | Seattle | 501(c)(3) | 1990 | $25.3 million | $20.9 million | 2025-09 |
| Altius Institute for Biomedical Sciences | Seattle | 501(c)(3) | 2017 | $24 million | $14.9 million | 2025-12 |
| Access To Advanced Health Institute | Seattle | 501(c)(3) | 2007 | $18.4 million | $20.4 million | 2024-12 |
| Cancer Research and Biostatistics | Seattle | 501(c)(3) | 1998 | $11.3 million | $9.9 million | 2024-12 |
| Pacific Northwest Research Institute | Seattle | 501(c)(3) | 1958 | $7.2 million | $13.8 million | 2025-09 |
| Phenome Health | Seattle | 501(c)(3) | 2022 | $5.9 million | $4.3 million | 2025-12 |
| Ibd Horizons | Seattle | 501(c)(3) | 2016 | $3 million | $925,587 | 2025-12 |
| Seattle Science Foundation | Seattle | 501(c)(3) | 2007 | $2.9 million | $2.9 million | 2024-12 |
| South Sound Care Foundation | Tacoma | 501(c)(3) | 2008 | $1.7 million | $4.5 million | 2025-12 |
| Rivkin Center for Ovarian Cancer | Seattle | 501(c)(3) | 2001 | $1.7 million | $2 million | 2024-12 |
| Adnp Kids Research Foundation | Brush Prairie | 501(c)(3) | 2017 | $1.1 million | $428,086 | 2024-05 |
| South Asia Advocates | Kirkland | 501(c)(3) | 2001 | $1.1 million | $158,531 | 2024-12 |
| Friends of FSH Research | Kirkland | 501(c)(3) | 2004 | $863,950 | $450,477 | 2025-05 |
| Cancer Cachexia Society Inc | Issaquah | 501(c)(3) | 2020 | $621,686 | $470,960 | 2025-12 |
| Society for Pediatric Pathology | Gig Harbor | 501(c)(3) | 1987 | $559,870 | $1.6 million | 2025-12 |
| Northwest Association for Biomedical Research | Seattle | 501(c)(3) | 1989 | $400,725 | $152,734 | 2025-09 |
| Fam177a1 Research Fund | Mercer Island | 501(c)(3) | 2022 | $333,831 | $327,249 | 2025-12 |
| Marvin Thomas Memorial | Seattle | 501(c)(3) | 2000 | $263,167 | $36,126 | 2024-12 |
| International Society for Therapeutic Ultrasound Inc | Seattle | 501(c)(3) | 2010 | $259,282 | $110,786 | 2024-12 |
| Ryan Hill Research Foundation | Lynnwood | 501(c)(3) | 1978 | $237,199 | $3.1 million | 2024-12 |
| Stenson Foundation | Auburn | 501(c)(3) | 2024 | $230,435 | $41,782 | 2025-12 |
| The Diabesity Institute | Seattle | 501(c)(3) | 2014 | $187,370 | $43,028 | 2024-12 |
| Southern California Vascular Surgical Society | Anacortes | 501(c)(6) | 2014 | $178,018 | $65,584 | 2024-12 |
| Cush It To the Limit | Sammamish | 501(c)(3) | 2019 | $168,836 | $214,328 | 2024-12 |
| Powell-Drescher Ovarian Cancer Research Foundation | Seattle | 501(c)(3) | 2023 | $161,607 | $262,290 | 2024-12 |
| Polis Recovery Project | Seattle | 501(c)(3) | 2015 | $138,740 | $8,325 | 2025-12 |
| Dyslexic Advantage | Edmonds | 501(c)(3) | 2013 | $134,734 | $131,441 | 2025-12 |
| Endometrial Cancer Action Network for African Americans | Seattle | 501(c)(3) | 2022 | $120,123 | $158,418 | 2025-12 |
| Valhalla Fund | Monroe | 501(c)(3) | 2023 | $119,578 | $104,025 | 2024-12 |
| Beststart Washington | Mercer Island | 501(c)(3) | 2001 | $113,917 | $65,465 | 2024-12 |
| Hear See Hope | Bellevue | 501(c)(3) | 2005 | $110,064 | $111,616 | 2025-12 |
| Sort 4 the Cause | Moxee | 501(c)(3) | 2013 | $94,872 | $19,794 | 2025-12 |
| Bridge Back Project | Poulsbo | 501(c)(3) | 2018 | $93,043 | $4,728 | 2024-12 |
| Western Glaucoma Foundation | Olympia | 501(c)(3) | 2010 | $82,865 | $192,009 | 2024-12 |
| Col Patrick S Madigan MD Foundation | Lakewood | 501(c)(3) | 1995 | $80,054 | $949,704 | 2024-12 |
| Avery Huffman Dipg Foundation | Auburn | 501(c)(3) | 2021 | $78,939 | $151,605 | 2025-12 |
| Hope Heart Institute | Redmond | 501(c)(3) | 1981 | $77,044 | $1.5 million | 2024-12 |
| Phagebiotics Research Foundation | Olympia | 501(c)(3) | 2014 | $76,907 | $19,588 | 2025-12 |
| Steve Bozeman Memorial Golf Tournament | Renton | 501(c)(3) | 2024 | $58,544 | $3,752 | 2025-12 |
| Predictive Health Analytics Institute | Gig Harbor | 501(c)(3) | 2022 | $52,000 | $1,100 | 2024-12 |
| St Laurent Institute Inc | Vancouver | 501(c)(3) | 2009 | $50,000 | $3,347 | 2025-12 |
| Association of Va Surgeons Foundation | Lynnwood | 501(c)(3) | 2007 | $41,674 | $1.1 million | 2024-12 |
| Kappa Therapeutics | Seattle | 501(c)(3) | 2013 | $28,402 | $17,534 | 2025-12 |
| Tahoma Clinic Foundation | Tukwila | 501(c)(3) | 1997 | $6,189 | $508,162 | 2025-06 |
| Society for the Advancement of Geriatric Anesthesia | Seattle | 501(c)(3) | 2002 | $2,155 | $8,742 | 2025-12 |
| Access Abilities Unlimited | Woodinville | 501(c)(3) | 2025 | |||
| Alliance for Adult Research in Congenital Cardiology Inc | Gig Harbor | 501(c)(3) | 2015 | $0 | $0 | 2025-03 |
| American Association of Resonance Medicine | Vancouver | 501(c)(3) | 2024 | |||
| American Research Foundation for Nut Allergies | Redmond | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Ancient Roots Genealogy | Carnation | 501(c)(3) | 2025 | |||
| Aphasia Worldwide | Seattle | 501(c)(3) | 2026 | |||
| Apoe4info Inc | Sammamish | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Balance Research | Bellingham | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bowl-A-Noma | Seattle | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Cancer Survivorship and Supportive Care Professionals Netw | Deming | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Center for Psychological Research | Federal Way | 501(c)(3) | 2013 | $0 | $0 | 2026-01 |
| Collegium Oto-Rhino-Laryngologicumamicitiae Sacrum-Us Group Inc | Seattle | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Connie Prekeges Foundation | Kirkland | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Conquering Congenital Heart Disease | Snohomish | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Corrective Health Institute | Langley | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Cure First | Seattle | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Dareeto | Burlington | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Dive Around the Clock | Lynnwood | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Doctors Opposing Circumcision | Seattle | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Down Syndrome Association of Snohom Ish County | Lake Stevens | 501(c)(3) | 2026 | $0 | $0 | 2025-09 |
| Dylan Jude Harrell Dipg Foundation | Long Beach | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Flying Trout Press | Bellingham | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Foundation for Education and Research in Neuro-Oncology | Seattle | 501(c)(3) | 2025 | $0 | $0 | 2024-10 |
| Global Cancer Solutions | Renton | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Group for Research and Assessment of Psoriasis and Psoriatic Arthrit | Seattle | 501(c)(3) | 2014 | $3.4 million | 2024-12 | |
| Health Care Providers Council | University PL | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Hope for NKH | Steilacoom | 501(c)(3) | 2007 | $0 | $0 | 2024-12 |
| Huntingtons Disease Drug Works | Langley | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Imagine Me Foundation | Tacoma | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Institute for Chemical Genomics | Redmond | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Janice Larsen Cancer Foundation | Kirkland | 501(c)(3) | 2004 | $191,734 | 2024-12 | |
| Joiviva Foundation | Bainbridge Is | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Kendle Institute of Medical Research | Chelan | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Kiwanis Childrens Cancer Program-Seattle | Des Moines | 501(c)(3) | 2019 | $0 | $0 | 2025-09 |
| Meridian Foundation for Neurotherap Y | Seattle | 501(c)(3) | 2025 | |||
| North Mason Cancer Crusaders | Belfair | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Northwest Flow Cytometry Society | Spokane | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Northwest Renal Network | Seattle | 501(c)(3) | 1979 | $0 | $0 | 2025-12 |
| Patientcircle Research Institute | Issaquah | 501(c)(3) | 2025 | |||
| Petes Triple Play | Yakima | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Pinkys Passion for A Parkinsons Cure | Shoreline | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Post-Acute Therapeutics and Health Clinical Research Institute | Sammamish | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Prostate Cancer Treatment Center Foundation | Edmonds | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Pursuit for Patterson | Maple Valley | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Quinn Driscoll Foundation | Vancouver | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Rebound Research and Education Foundation | Vancouver | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Rehabilitation Research Institute | Seattle | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Rohiths Foundation | Lake Stevens | 501(c)(3) | 2026 | |||
| Roll Against Cancer | Kirkland | 501(c)(3) | 2025 | $0 | $0 | 2025-11 |
| SPG11 Cure | Everson | 501(c)(3) | 2026 | |||
| Sound Choice Pharmaceutical Institute | Seattle | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Spokane Heart Research Foundation | Spokane | 501(c)(3) | 1983 | $0 | $0 | 2025-07 |
| T Cell Leukemia Lymphoma Foundation | Seattle | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Tasha Mitchell Otters Fund | Poulsbo | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Teamjulia | Bellingham | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| United Ostomy Association of America Inc | Everett | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| United Ostomy Association of America Inc | Mill Creek | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| United Ostomy Association of America Inc | Shoreline | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| United Ostomy Association of America Inc | Liberty Lake | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| United Ostomy Association of America Inc | Mineral | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Us-Japan Gateway Foundation | Everett | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Washington Research Foundation | Seattle | 501(c)(3) | 2014 | $341.2 million | 2025-06 | |
| Westsound Wellness Foundation | Bremerton | 501(c)(3) | 2024 | $0 | $0 | 2024-10 |
| Yorkshire Terrier Club of America Foundation Inc | Arlington | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Zubins Wish | Seattle | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.