Riverstyx Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Riverstyx Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 94-3373712
Foundation Overview
Based in Santa Rosa, CA, Riverstyx Foundation has awarded 438 grants totaling $13,957,965 to organizations in Massachusetts, California and 25 other states, plus international recipients. Individual grants range from $100 to $535,300, with a median award of $12,000.
Latest Tax Year
2024
Total Giving (all years)
$13,957,965
Total Assets
$8,372,842
Median Grant (all grants)
$12,000
Latest Form 990-PF Snapshot
Total Grants
47
Median Grant
$15,000
% Median Grant Decline
-33%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
February 2026
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
Growth-Minded: 70%
33 of 47 recipients (70%) were new grantees. Foundation actively seeks new partnerships to expand impact. Fresh approaches and innovative programs receive serious consideration.
Geographic Focus
Washington
Grants are geographically diversified with 38% in Washington and funding distributed across 31 total locations. This foundation values broad geographic impact and diverse community partnerships. Within Washington, funding concentrates in Bellingham (49%), Seattle (28%), Tenino (4%).
Funding Trajectory
-31%
Declining funding trend with 31% decrease over 8 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.
Program Areas
General Purposes + 4 others
Diversified giving across multiple program areas with primary emphasis on general purposes (40%). This broad approach suggests openness to various causes and innovative cross-sector solutions.
Where is The Money Going?
Loading geographic data...
Loading chart...
Loading chart...
Loading chart...
Grants & Funding
Analyzing past grantees provides valuable insights into Riverstyx Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| Chacruna Institute | $2,500 | San Francisco, CA, US | Conference Support | 2024 |
| Clusterbusters Inc | $52,000 | Richmond, VA, US | Seed Funding Coordinating Research, Education, And Outreach Exploring Psychedelics For Physiological Illnesses | 2024 |
| Ecology Action Of Santa Cruz | $40,000 | Santa Cruz, CA, US | City Bicycle Infrastructure Planning | 2024 |
| Healing Advocacy Fund | $30,000 | Portland, OR, US | Oregon And Colorado Psilocybin Implementation | 2024 |
| Horizon Center Pbc | $10,000 | New York, NY, US | Psychedelic Conference Ny | 2024 |
| Indigenous Medicine Conservation Fu | $10,000 | Santa Rosa, CA, US | Indigenous Community Assessment - Coca Leaf | 2024 |
| International Dark Sky Association | $20,000 | Tuscon, AZ, US | Protecting Dark Night Skies From Light Pollution | 2024 |
| International Society For Research | $2,000 | Atlanta, GA, US | 2025 Conference Support | 2024 |
| Johns Hopkins University Developmen | $50,000 | Buffalo, NY, US | Psilocybin And Alzheimer's Study | 2024 |
| Ligare Inc | $80,000 | Savannah, GA, US | General Support | 2024 |
| Pachamama Alliance | $5,000 | San Francisco, CA, US | Conservation In The Amazon Rainforest | 2024 |
| Prision University Project | $6,000 | San Rafael, CA, US | San Quentin Prison Education | 2024 |
| San Francisco Zen Center | $11,000 | New York, NY, US | Zen Firefighter Retreat | 2024 |
| Seattle University Map Program | $5,000 | Seattle, WA, US | Map Program Existential-phenomenological Psychology | 2024 |
| Urban Indigeneous Collective | $5,000 | New York, NY, US | General Operating Support For Urban Natives In Ny | 2024 |
| Maps | $26,000 | Scotts Valley, CA, US | General Support | 2024 |
| Alma Institute | $25,000 | Portland, OR, US | Communities Of Color Psilocybin Service Center Development In Or | 2024 |
| Lsu Health Sciences Center | $10,000 | New Orleans, LA, US | General Support | 2024 |
| Usona Institute Inc | $14,000 | Madison, WI, US | Legal Work Challenging Egregious Ayahuasca Patents | 2024 |
| Psilocybin Assisted Therapy Associa | $10,000 | Portland, OR, US | Fibromyalgia Study | 2024 |
| Ssdp Students For Sensible Drug Pol | $35,000 | Washington, DC, US | Effort To Keep Doi/doc From Being Scheduled | 2024 |
| Women's Visionary Council | $7,500 | Berkeley, CA, US | Women's Psychedelic Conference | 2024 |
| Mckenna Academy Of Natural Philosop | $15,000 | San Rafael, CA, US | 2025 Coca Leaf Conference | 2024 |
| Nyu Langone | $15,000 | New York, NY, US | Therapist Funding Support For The Psilocybin Advanced Cancer Study Funded By Nci | 2024 |
| Coalition For Compassionate Care Ca | $1,000 | Sacramento, CA, US | Conference Event Sponsorship: Psychedelic Assisted Therapies In Palliative Care | 2024 |
| Uc Berkeley Center For Psychedelics | $21,500 | Berkeley, CA, US | Riverstyx Foundation Bipoc Diversity Scholarship | 2024 |
| Chaikuni Institute | $13,000 | Iquitos, Loreto-Mayn, PE | Supporting Indigenous Shipibo People In Protection Of The Peruvian Amazon | 2024 |
| Dine Youth | $2,000 | Window Rock, AZ, US | Din Youth Conference Support | 2024 |
| Gaudete Films | $82,000 | King, Ontario, CA | General Support | 2024 |
| Healing Breakthrough | $12,500 | San Rafael, CA, US | Veterans Advocacy | 2024 |
| Youth Passageways | $183,000 | Kansas City, MO, US | Lakota Prayer Lodge | 2024 |
| Occidental Arts And Ecology Center | $15,000 | Occidental, CA, US | Water Sustainability Design | 2024 |
| Bendable Therapy | $23,480 | Bend, OR, US | Environmental Activist Psilocybin Retreat (Earth) | 2024 |
| Indigenous Medicine Conservation Fu | $50,000 | Santa Rosa, CA, US | Huachuma Collective - Huachuma/san Pedro Conservation In Peru | 2024 |
| Stichting Transnational Institute | $50,000 | Amsterdam, The Netherlands, NL | Coca Leaf Advocacy Work In The World Health Organization (100k Pledge) | 2024 |
| Resolution Washington | $25,000 | Olympia, WA, US | Wa Statewide Mediation Advocacy | 2024 |
| Innovate Health | $17,300 | Buffalo, NY, US | Psilocybin Pilot Program For Environmental Scientists | 2024 |
| Netherlands-america Foundation | $50,000 | New York, NY, US | Xyrem For Cluster Headache Research | 2024 |
| Transforming Chaplaincy | $5,000 | Chicago, IL, US | Psychedelic Chaplaincy Support | 2024 |
| Center For Action And Contemplation | $5,000 | Albuquerque, NM, US | General Support | 2024 |
| Fireside Project | $40,000 | San Francisco, CA, US | General Support | 2024 |
| Indigenous Peyote Conservation Init | $50,000 | Hebbronville, TX, US | General Support | 2024 |
| Love Serve Remember Foundation | $1,500 | Ojai, CA, US | General Support | 2024 |
| Pamaorama Global | $10,000 | Seattle, WA, US | Psychedelic Health Equity Initiative | 2024 |
| Psychedelic Science Funders Collabo | $12,500 | San Francisco, CA, US | General Support | 2024 |
| Shefa Jewish Psychedelic Support | $10,000 | Berkely, CA, US | Portia Sofia | 2024 |
| Other Honorariums | $34,678 | Nka, CA, US | Research Support | 2024 |
| Advocates For The West | $25,000 | Boise, ID, US | Donation | 2023 |
| Alma Institute | $11,750 | Portland, OR, US | Donation | 2023 |
| Beloved Builders | $65,000 | North Hampton, MA, US | Donation | 2023 |
| Botanical Dimension | $6,000 | Occidental, CA, US | Donation | 2023 |
| California Wolf Center | $75,000 | Julian, CA, US | Donation | 2023 |
| Chacruna Institute | $5,000 | San Francisco, CA, US | Donation | 2023 |
| Clusterbusters Inc | $50,000 | Richmond, VA, US | Donation | 2023 |
| Colorado State University | $75,000 | Fort Collins, CO, US | Donation | 2023 |
| Dana Farber Cancer Institute | $47,000 | Brookline, MA, US | Donation | 2023 |
| Discovery House (Zwiski Foundation) | $100,000 | Denver, CO, US | Donation | 2023 |
| Ecology Action Of Santa Cruz | $5,000 | Santa Cruz, CA, US | Donation | 2023 |
| Endangered Wolf Center | $50,000 | Eureka, MO, US | Donation | 2023 |
| Erowid Center | $20,000 | Grass Valley, CA, US | Donation | 2023 |
| Footloose Montana | $115,000 | Missoula, MT, US | Donation | 2023 |
| Healing Advocacy Fund | $20,000 | Portland, OR, US | Donation | 2023 |
| Homeless Garden Project | $5,000 | Santa Cruz, CA, US | Donation | 2023 |
| Horizon Center Pbc | $5,000 | New York, NY, US | Donation | 2023 |
| Hospice & Palliative Nurses Foundation | $1,000 | Carnegie, PA, US | Donation | 2023 |
| Idaho Conservation League | $25,000 | Boise, ID, US | Donation | 2023 |
| Indigenous Medicine Conservation Fund | $352,000 | Santa Rosa, CA, US | Donation | 2023 |
| Indigenous Peyote Conservation Initiative | $10,000 | Hebbronville, TX, US | Donation | 2023 |
| Interfaith Rainforest Initiative | $2,500 | New York, NY, US | Donation | 2023 |
| International Dark Sky Association | $15,000 | Tucson, AZ, US | Donation | 2023 |
| International Society For Research On Ps | $2,500 | Atlanta, GA, US | Donation | 2023 |
| Johns Hopkins University Development | $50,000 | Buffalo, NY, US | Donation | 2023 |
| Ligare Inc | $82,000 | Savannah, GA, US | Donation | 2023 |
| Lighthawk Conservation Aviation | $25,000 | Denver, CO, US | Donation | 2023 |
| Living With Wolves | $100,000 | Sun Valley, ID, US | Donation | 2023 |
| Maps | $70,000 | Scotts Valley, CA, US | Donation | 2023 |
| National Wildlife Federation | $50,000 | Reston, VA, US | Donation | 2023 |
| Northern Rockies Consevation Cooperative | $100,000 | Jackson, WY, US | Donation | 2023 |
| Pachamama Alliance | $5,000 | San Francisco, CA, US | Donation | 2023 |
| People And Carnivores | $25,000 | Bozeman, MT, US | Donation | 2023 |
| Pilots To Rescue | $25,000 | Brooklyn, NY, US | Donation | 2023 |
| Planet Work Fbo Lucid News | $5,015 | San Francisco, CA, US | Donation | 2023 |
| Predator Defense | $50,000 | Eugene, OR, US | Donation | 2023 |
| President Fellows Of Harvard College | $5,000 | Cambridge, MA, US | Donation | 2023 |
| Prision University Project | $6,000 | San Rafel, CA, US | Donation | 2023 |
| Psychedelic Science Founders Collaborative | $10,000 | San Francisco, CA, US | Donation | 2023 |
| Rangeland Wild | $25,000 | Indian Hills, CO, US | Donation | 2023 |
| Red Lodge | $5,000 | Portland, OR, US | Donation | 2023 |
| San Francisco Zen Center | $5,000 | New York, NY, US | Donation | 2023 |
| Seattle University Map Program | $5,000 | Seattle, WA, US | Donation | 2023 |
| Skagit Animals In Need | $10,000 | Mount Vernon, WA, US | Donation | 2023 |
| Stitchting Open | $5,000 | Foreign, UTRECHT, NL | Donation | 2023 |
| Telele Foundation | $5,000 | Grovland, CA, US | Donation | 2023 |
| The Church Of Sacred Mirrors Cosm | $6,500 | Wappinger, NY, US | Donation | 2023 |
| The International Wildlife Coexistence Network | $25,000 | Garden City, ID, US | Donation | 2023 |
| Trap Free Montana | $50,000 | Hamilton, MT, US | Donation | 2023 |
| Tto - Tiognaka Tawowakan Otokahe | $12,840 | Rapid City, SD, US | Donation | 2023 |
| Upaya Zen Center | $5,000 | Santa Fe, NM, US | Donation | 2023 |
| Urban Indigeneous Collective | $10,000 | New York, NY, US | Donation | 2023 |
| Washington Innocence Project | $25,000 | Seattle, WA, US | Donation | 2023 |
| Western Watersheds Project | $50,000 | Hailey, ID, US | Donation | 2023 |
| Whatcom Humane Society | $10,000 | Bellingham, WA, US | Donation | 2023 |
| Wings Program | $10,000 | Corvallis, MT, US | Donation | 2023 |
| Wolf Haven International | $100,000 | Tenino, WA, US | Donation | 2023 |
| Wolves Of The Rockies | $25,000 | Stevensville, MT, US | Donation | 2023 |
| Wyoming Untrapped | $50,000 | Jackson, WY, US | Donation | 2023 |
| Yellowstone Ecological Research Center | $50,000 | Bozeman, MT, US | Donation | 2023 |
| Beloved Builders | $25,000 | North Hampton, MA, US | Donation | 2022 |
| Center Of Addiction & Faith | $10,000 | St Bonifacius, MN, US | Donation | 2022 |
| Chacruna Institute | $3,500 | San Francisco, CA, US | Donation | 2022 |
| Chuckanut Health Foundation | $50,000 | Bellingham, WA, US | Donation | 2022 |
| Common Counsel | $10,000 | Oakland, CA, US | Donation | 2022 |
| Del E Webb Center For The Performing Arts | $50,000 | Wickenburg, AZ, US | Donation | 2022 |
| Direct Relief | $10,000 | Santa Barbara, CA, US | Donation | 2022 |
| Ecology Action Of Santa Cruz | $5,000 | Santa Cruz, CA, US | Donation | 2022 |
| Far Away Projects | $75,000 | San Francisco, CA, US | Donation | 2022 |
| Giving Back Fund Inc | $25,000 | Los Angeles, CA, US | Donation | 2022 |
| Heffter Research Institute | $150,000 | Santa Fe, NM, US | Donation | 2022 |
| Homeless Garden Project | $5,000 | Santa Cruz, CA, US | Donation | 2022 |
| Humane Society Of Wickenburg | $10,000 | Wickenburg, AZ, US | Donation | 2022 |
| Indigenous Medicine Conservation Fund | $100,000 | Santa Cruz, CA, US | Donation | 2022 |
| International Dark Sky Association | $30,000 | Tucson, AZ, US | Donation | 2022 |
| Naropa University | $3,500 | Boulder, CO, US | Donation | 2022 |
| North Florida Wildlife Center | $75,000 | Lamont, FL, US | Donation | 2022 |
| Nyu Langone Hospitals | $50,000 | New York, NY, US | Donation | 2022 |
| Occidental Arts & Ecology Center | $20,000 | Occidental, CA, US | Donation | 2022 |
| Pachamama Alliance | $5,000 | San Francisco, CA, US | Donation | 2022 |
| Social Good Fund | $10,000 | Naperville, IL, US | Donation | 2022 |
| Tto - Tiognaka Tawowakan Otokahe | $25,050 | Rapid City, SD, US | Donation | 2022 |
| Vipassana Santa Cruz | $1,600 | Santa Cruz, CA, US | Donation | 2022 |
| Wings Program Inc | $15,000 | Corvallis, MT, US | Donation | 2022 |
| Women Make Movies | $35,000 | New York, NY, US | Donation | 2022 |
| Beloved Builders | $25,000 | North Hampton, MA, US | Donation | 2022 |
| Center Of Addiction & Faith | $10,000 | St Bonifacius, MN, US | Donation | 2022 |
| Chacruna Institute | $3,500 | San Francisco, CA, US | Donation | 2022 |
| Chuckanut Health Foundation | $50,000 | Bellingham, WA, US | Donation | 2022 |
| Common Counsel | $10,000 | Oakland, CA, US | Donation | 2022 |
| Del E Webb Center For The Performing Arts | $50,000 | Wickenburg, AZ, US | Donation | 2022 |
| Direct Relief | $10,000 | Santa Barbara, CA, US | Donation | 2022 |
| Ecology Action Of Santa Cruz | $5,000 | Santa Cruz, CA, US | Donation | 2022 |
| Far Away Projects | $75,000 | San Francisco, CA, US | Donation | 2022 |
| Giving Back Fund Inc | $25,000 | Los Angeles, CA, US | Donation | 2022 |
| Heffter Research Institute | $150,000 | Santa Fe, NM, US | Donation | 2022 |
| Homeless Garden Project | $5,000 | Santa Cruz, CA, US | Donation | 2022 |
| Humane Society Of Wickenburg | $10,000 | Wickenburg, AZ, US | Donation | 2022 |
| Indigenous Medicine Conservation Fund | $100,000 | Santa Cruz, CA, US | Donation | 2022 |
| International Dark Sky Association | $30,000 | Tucson, AZ, US | Donation | 2022 |
| Naropa University | $3,500 | Boulder, CO, US | Donation | 2022 |
| North Florida Wildlife Center | $75,000 | Lamont, FL, US | Donation | 2022 |
| Nyu Langone Hospitals | $50,000 | New York, NY, US | Donation | 2022 |
| Occidental Arts & Ecology Center | $20,000 | Occidental, CA, US | Donation | 2022 |
| Pachamama Alliance | $5,000 | San Francisco, CA, US | Donation | 2022 |
| Social Good Fund | $10,000 | Naperville, IL, US | Donation | 2022 |
| Tto - Tiognaka Tawowakan Otokahe | $25,050 | Rapid City, SD, US | Donation | 2022 |
| Vipassana Santa Cruz | $1,600 | Santa Cruz, CA, US | Donation | 2022 |
| Wings Program Inc | $15,000 | Corvallis, MT, US | Donation | 2022 |
| Women Make Movies | $35,000 | New York, NY, US | Donation | 2022 |
| Beloved Builders | $25,000 | North Hampton, MA, US | Donation | 2022 |
| Center Of Addiction & Faith | $10,000 | St Bonifacius, MN, US | Donation | 2022 |
| Chacruna Institute | $3,500 | San Francisco, CA, US | Donation | 2022 |
| Chuckanut Health Foundation | $50,000 | Bellingham, WA, US | Donation | 2022 |
| Common Counsel | $10,000 | Oakland, CA, US | Donation | 2022 |
| Del E Webb Center For The Performing Arts | $50,000 | Wickenburg, AZ, US | Donation | 2022 |
| Direct Relief | $10,000 | Santa Barbara, CA, US | Donation | 2022 |
| Ecology Action Of Santa Cruz | $5,000 | Santa Cruz, CA, US | Donation | 2022 |
| Far Away Projects | $75,000 | San Francisco, CA, US | Donation | 2022 |
| Giving Back Fund Inc | $25,000 | Los Angeles, CA, US | Donation | 2022 |
| Heffter Research Institute | $150,000 | Santa Fe, NM, US | Donation | 2022 |
| Homeless Garden Project | $5,000 | Santa Cruz, CA, US | Donation | 2022 |
| Humane Society Of Wickenburg | $10,000 | Wickenburg, AZ, US | Donation | 2022 |
| Indigenous Medicine Conservation Fund | $100,000 | Santa Cruz, CA, US | Donation | 2022 |
| International Dark Sky Association | $30,000 | Tucson, AZ, US | Donation | 2022 |
| Naropa University | $3,500 | Boulder, CO, US | Donation | 2022 |
| North Florida Wildlife Center | $75,000 | Lamont, FL, US | Donation | 2022 |
| Nyu Langone Hospitals | $50,000 | New York, NY, US | Donation | 2022 |
| Occidental Arts & Ecology Center | $20,000 | Occidental, CA, US | Donation | 2022 |
| Pachamama Alliance | $5,000 | San Francisco, CA, US | Donation | 2022 |
| Social Good Fund | $10,000 | Naperville, IL, US | Donation | 2022 |
| Tto - Tiognaka Tawowakan Otokahe | $25,050 | Rapid City, SD, US | Donation | 2022 |
| Vipassana Santa Cruz | $1,600 | Santa Cruz, CA, US | Donation | 2022 |
| Wings Program Inc | $15,000 | Corvallis, MT, US | Donation | 2022 |
| Women Make Movies | $35,000 | New York, NY, US | Donation | 2022 |
| Beloved Builders | $25,000 | Northhampton, MA, US | Donation | 2021 |
| California Wolf Center | $100,000 | Julian, CA, US | Donation | 2021 |
| Chacruna Institute | $1,000 | San Francisco, CA, US | Donation | 2021 |
| Children Of The Setting Sun | $8,750 | Bellingham, WA, US | Donation | 2021 |
| Chuckanut Health Foundation | $25,000 | Bellingham, WA, US | Donation | 2021 |
| Desert Caballeros Western Museum | $10,000 | Wickenburg, AZ, US | Donation | 2021 |
| Dispute Resolution Center Kitsap County | $50,000 | Silverdale, WA, US | Donation | 2021 |
| Endangered Wolf Center | $100,000 | Eureka, MO, US | Donation | 2021 |
| Erowid Center | $1,000 | Grass Valley, CA, US | Donation | 2021 |
| Esalen Institute | $5,000 | Big Sur, CA, US | Donation | 2021 |
| Fair World Project | $109,706 | Portland, OR, US | Donation | 2021 |
| Final Exit Network | $50,000 | Tallahassee, FL, US | Donation | 2021 |
| Horizons Media Inc | $3,500 | Brooklyn, NY, US | Sponsorship For 2021 Conference | 2021 |
| Humane Society Of Wickenburg | $10,000 | Wickenburg, AZ, US | Donation | 2021 |
| Lighthawk Conservation Flying | $50,000 | Denver, CO, US | Donation | 2021 |
| Maps | $67,500 | Scotts Valley, CA, US | Donation | 2021 |
| National Wildlife Federation | $100,000 | Merrifield, VA, US | Donation | 2021 |
| Pilots To The Rescue | $25,000 | Brooklyn, NY, US | Donation | 2021 |
| Re Sources | $32,500 | Bellingham, WA, US | Donation | 2021 |
| Refugee Village Corp | $10,000 | Stone Mountain, GA, US | Donation | 2021 |
| San Francisco Zen Center | $20,000 | San Francisco, CA, US | Donation | 2021 |
| Seattle Aikiikai | $7,000 | Seattle, WA, US | Donation | 2021 |
| Sia | $30,000 | Cyril, OK, US | Donation | 2021 |
| Skagit Animals In Need | $10,000 | Mount Vernon, WA, US | Donation | 2021 |
| South Fork Valley Community Association | $10,000 | Deming, WA, US | Donation | 2021 |
| Stand | $100,000 | Bellingham, WA, US | Donation | 2021 |
| Tiognaka Tawowakan Otokahe | $25,050 | Hill City, SD, US | Donation | 2021 |
| University Of Washington | $50,000 | Seattle, WA, US | Donation | 2021 |
| Vipassana Santa Cruz Dba Insight Santa Cruz | $5,000 | Santa Cruz, CA, US | Donation | 2021 |
| Viva Farms Grow Food | $25,000 | Mount Vernon, WA, US | Donation | 2021 |
| Whatcom Family Ymca | $11,250 | Bellingham, WA, US | Donation | 2021 |
| Whatcom Humane Society | $10,000 | Bellingham, WA, US | Donation | 2021 |
| Whatcom Museum Foundation | $17,500 | Bellingham, WA, US | Donation | 2021 |
| Wings Program Inc | $30,000 | Corvallis, MT, US | Donation | 2021 |
| Wolf Haven International | $100,000 | Tenino, WA, US | Donation | 2021 |
| Bellingham Makerspace Inc | $2,500 | Bellingham, WA, US | Donation | 2020 |
| California Wolf Center | $127,500 | Julian, CA, US | Donation | 2020 |
| Catcus Conservation Institute | $13,000 | Alpine, TX, US | Donation | 2020 |
| Chuckanut Health Foundation | $500 | Bellingham, WA, US | Donation | 2020 |
| Compass Health | $109,725 | Everett, WA, US | Donation | 2020 |
| Conservation Northwest | $50,000 | Seattle, WA, US | Donation | 2020 |
| Decriminalize Sex Work | $50,000 | Austin, TX, US | Donation | 2020 |
| Del E Webb Center For The Perforing Arts | $75,000 | Wickenburg, AZ, US | Donation | 2020 |
| Dementia Support Northwest | $9,725 | Bellingham, WA, US | Donation | 2020 |
| Endangered Wolf Center | $50,000 | Eureka, MO, US | Donation | 2020 |
| Erowid Center | $1,000 | Auburn, CA, US | Donation | 2020 |
| Global Gratutude Alliance | $5,000 | Oakland, CA, US | Donation | 2020 |
| Green Burial Council International | $20,000 | Placeville, CA, US | Donation | 2020 |
| Headlands Center For The Arts | $1,500 | Suasalito, CA, US | Donation | 2020 |
| Heffter Research Institute | $362,000 | Santa Fe, NM, US | Donation | 2020 |
| Heroic Hearts Project | $60,000 | New Smyrna Beach, FL, US | Donation | 2020 |
| Homies Unidios Inc | $5,000 | Los Angeles, CA, US | Donation | 2020 |
| Hospice Giving Foundation | $3,000 | Monterey, CA, US | Donation | 2020 |
| Humane Society Of Wickenburg | $10,000 | Wickenburg, AZ, US | Donation | 2020 |
| Inquiring Systems | $15,000 | Santa Rosa, CA, US | Donation | 2020 |
| Joymaker Usa | $1,500 | Santa Cruz, CA, US | Donation | 2020 |
| Lhaq'temish Foundation | $5,000 | Bellingham, WA, US | Donation | 2020 |
| Lighthawk Conservation Flying | $25,000 | Denver, CO, US | Donation | 2020 |
| Maps | $73,050 | Scotts Valley, CA, US | Donation | 2020 |
| Mujeres Aliadas | $2,000 | Tucson, AZ, US | Donation | 2020 |
| Native American Church Of Oklahoma | $2,500 | Red Rock, OK, US | Donation | 2020 |
| Native American Rights Fund | $100,000 | Boulder, CO, US | Donation | 2020 |
| President & Fellows Of Harvard College | $5,000 | Boston, MA, US | Donation | 2020 |
| Re Sources | $9,725 | Bellingham, WA, US | Donation | 2020 |
| Sacha Warmi Center Friends Of Sacha Warmi | $2,000 | Bolinas, CA, US | Donation | 2020 |
| San Francisco Zen Center | $19,100 | New York, NY, US | Donation | 2020 |
| Skagit Animals In Need | $9,725 | Bow, WA, US | Donation | 2020 |
| Social Good Fund | $2,500 | Naperville, IL, US | Donation | 2020 |
| Spark Museum | $2,500 | Bellingham, WA, US | Donation | 2020 |
| Stand | $75,000 | Bellingham, WA, US | Donation | 2020 |
| Tides Foundation | $5,000 | San Francisco, CA, US | Donation | 2020 |
| Tiognaka Tawowakan Otokahe | $91,500 | Rapid City, SD, US | Donation | 2020 |
| Unity Care Northwest | $9,725 | Bellingham, WA, US | Donation | 2020 |
| Usona Institute | $10,000 | Madison, WI, US | Donation | 2020 |
| Ventana Wilderness Alliance | $2,500 | Santa Cruz, CA, US | Donation | 2020 |
| Vipassana Santa Cruz Dba Insight Santa Cruz | $10,000 | Santa Cruz, CA, US | Donation | 2020 |
| Washington Innocence Project | $150,000 | Seattle, WA, US | Donation | 2020 |
| Wch Foundation | $2,400 | Wickenburg, AZ, US | Donation | 2020 |
| Whatcom Family Ymca | $1,250 | Bellingham, WA, US | Donation | 2020 |
| Whatcom Humane Society | $9,725 | Bellingham, WA, US | Donation | 2020 |
| Wings Program Inc | $15,000 | Corvallis, OR, US | Donation | 2020 |
| Wolf Haven International | $150,000 | Tenino, WA, US | Donation | 2020 |
| Aclu Of Washington Foundation | $10,000 | Seattle, WA, US | Donation | 2018 |
| Azee Bee Nahagha Of Dine Nation | $5,000 | Chinle, AZ, US | Donation | 2018 |
| Assistance League Of Bellingham | $2,500 | Bellingham, WA, US | Donation | 2018 |
| Bellingham International Women's Film Festival | $5,000 | Bellingham, WA, US | Donation | 2018 |
| Bellingham Whatcom Firefighters Benevolent Fund | $5,000 | Bellingham, WA, US | Donation | 2018 |
| Books To Prisoners | $5,000 | Seattle, WA, US | Donation | 2018 |
| Boys And Girls Club Of Snohomish Co | $375 | Everett, WA, US | Donation | 2018 |
| Brigid Collins House | $17,000 | Bellingham, WA, US | Donation | 2018 |
| Children Of The Setting Sun | $10,000 | Bellingham, WA, US | Donation | 2018 |
| Compass Health | $50,000 | Everett, WA, US | Donation | 2018 |
| Conservation Northwest | $35,000 | Seattle, WA, US | Donation | 2018 |
| Economic Opportunity Institute | $25,000 | Seattle, WA, US | Donation | 2018 |
| End Of Life Washington | $25,000 | Seattle, WA, US | Donation | 2018 |
| Families Against Mandatory Minimums | $10,000 | Washington Dc, DC, US | Donation | 2018 |
| Fuse Innovation Fund | $35,000 | Seattle, WA, US | Donation | 2018 |
| Heffter Research Institute | $10,000 | Santa Fe, NM, US | Donation | 2018 |
| Homeless Garden Project | $35,000 | Santa Cruz, CA, US | Donation | 2018 |
| Innocence Project Northwest (uw Foundation) | $50,000 | Seattle, WA, US | Donation | 2018 |
| Multidisciplinary Association For Psychedelic Studies (maps) | $535,300 | Santa Cruz, CA, US | Donation | 2018 |
| National Parks Conservation Association | $60,000 | Washington, DC, US | Donation | 2018 |
| Native American Church Na | $5,000 | New Town, ND, US | Donation | 2018 |
| New York Univeristy | $25,000 | New York, NY, US | Donation | 2018 |
| Northwest Indian College | $5,000 | Bellingham, WA, US | Donation | 2018 |
| Opportunity Council | $2,000 | Bellingham, WA, US | Donation | 2018 |
| Our Children's Trust | $250,000 | Eugene, OR, US | Donation | 2018 |
| Our Treehouse | $4,000 | Bellingham, WA, US | Donation | 2018 |
| Peace Health St Joseph's Medical Center Foundation | $8,555 | Bellingham, WA, US | Donation | 2018 |
| Planned Parenthood | $100 | New York, NY, US | Donation | 2018 |
| Resources | $2,000 | Bellingham, WA, US | Donation | 2018 |
| Rubicon Foundation | $2,000 | Seattle, WA, US | Donation | 2018 |
| Seattle University | $10,000 | Seattle, WA, US | Donation | 2018 |
| Sehome High School Ptsa | $1,000 | Bellingham, WA, US | Donation | 2018 |
| Sightline Institute | $30,000 | Seattle, WA, US | Donation | 2018 |
| Skagit Animals In Need | $5,000 | Bow, WA, US | Donation | 2018 |
| Skagit River Poetry Foundation | $2,000 | La Conner, WA, US | Donation | 2018 |
| Skagit Valley Hospital Foundation | $5,000 | Mt Vernon, WA, US | Donation | 2018 |
| Social Justice Fund Northwest | $40,000 | Seattle, WA, US | Donation | 2018 |
| Spark Museum Of Electrical Invention | $5,000 | Bellingham, WA, US | Donation | 2018 |
| Stand Earth | $21,500 | Bellingham, WA, US | Donation | 2018 |
| Students For Sensible Drug Policy | $5,000 | Washington, DC, US | Donation | 2018 |
| Sustainable Connections | $20,000 | Bellingham, WA, US | Donation | 2018 |
| Unity Care Northwest | $5,000 | Bellingham, WA, US | Donation | 2018 |
| Washington State University Foundation | $10,000 | Pullman, WA, US | Donation | 2018 |
| Western Washington Univ Foundation | $5,000 | Bellingham, WA, US | Donation | 2018 |
| Whatcom Council On Aging | $3,000 | Bellingham, WA, US | Donation | 2018 |
| Whatcom Dispute Resolution Center | $20,000 | Bellingham, WA, US | Donation | 2018 |
| Whatcom Museum Foundation | $10,000 | Bellingham, WA, US | Donation | 2018 |
| Wickenburg Community Hospital Foundation | $100,000 | Wickenburg, AZ, US | Donation | 2018 |
| Humane Society Of Wickenburg | $30,000 | Wickenburg, AZ, US | Donation | 2018 |
| Wolf Haven International | $30,000 | Tenino, WA, US | Donation | 2018 |
| Yoga Behind Bars | $85,000 | Seattle, WA, US | Donation | 2018 |
| Ymca | $100 | Bellingham, WA, US | Donation | 2018 |
| York Community Farm | $10,000 | Bellingham, WA, US | Donation | 2018 |
| Zen Hospice Project | $5,000 | San Francisco, CA, US | Donation | 2018 |
| Aclu Of Washington Foundation | $10,000 | Seattle, WA, US | Donation | 2017 |
| Acme Elementary Pta | $5,000 | Acme, WA, US | Donation | 2017 |
| Bellingham Festival Of Music | $5,000 | Blaine, WA, US | Donation | 2017 |
| Bellingham Whatcom Firefighters Benevolent Fund | $5,000 | Bellingham, WA, US | Donation | 2017 |
| Books To Prisoners | $2,000 | Seattle, WA, US | Donation | 2017 |
| Chuckanut Health Foundation | $5,750 | Bellingham, WA, US | Donation | 2017 |
| Common Threads | $30,000 | Bellingham, WA, US | Donation | 2017 |
| Conservation Northwest | $75,000 | Bellingham, WA, US | Donation | 2017 |
| Costigan Foundation | $4,500 | Seattle, WA, US | Donation | 2017 |
| Creative Thought & Action | $8,000 | Ashfield, MA, US | Donation | 2017 |
| Drug Policy Alliance | $75,000 | New York, NY, US | Donation | 2017 |
| Economic Opportunity Institute | $20,000 | Seattle, WA, US | Donation | 2017 |
| Erie Entheogenic Research | $500 | San Francisco, CA, US | Donation | 2017 |
| Erowid Center | $5,000 | Auburn, WA, US | Donation | 2017 |
| Families Against Mandatory Minimums | $20,000 | Washington Dc, DC, US | Donation | 2017 |
| Ferndale Community Service Cooperative | $5,000 | Ferndale, WA, US | Donation | 2017 |
| Final Exit Network | $20,000 | Tallahassee, FL, US | Donation | 2017 |
| Fuse Washington | $100,000 | Seattle, WA, US | Donation | 2017 |
| Heffter Research Institute | $215,000 | Santa Fe, NM, US | Donation | 2017 |
| Helping Hands Foodbank | $5,000 | Sedro Woolley, WA, US | Donation | 2017 |
| Innocence Project Northwest (uw Foundation) | $50,000 | Seattle, WA, US | Donation | 2017 |
| Institute Of Ecotechnics | $5,000 | Santa Fe, NM, US | Donation | 2017 |
| Kulshan Aikikai | $2,000 | Bellingham, WA, US | Donation | 2017 |
| League Of Women Voters | $1,500 | Bellingham, WA, US | Donation | 2017 |
| Lighthouse Mission | $12,000 | Bellingham, WA, US | Donation | 2017 |
| Multidisciplinary Association For Psychedelic Studies (maps) | $220,590 | Scotts Valley, CA, US | Donation | 2017 |
| Minds Incorporated | $5,000 | Washington, DC, US | Donation | 2017 |
| Native American Church Na - South Dakota Chapter | $7,000 | Allen, SD, US | Donation | 2017 |
| Native American Rights Fund (narf) | $58,276 | Boulder, CO, US | Donation | 2017 |
| Northwest Indian College | $2,500 | Bellingham, WA, US | Donation | 2017 |
| Northwest Youth Services | $50,000 | Bellingham, WA, US | Donation | 2017 |
| Opportunity Council | $33,000 | Bellingham, WA, US | Donation | 2017 |
| Our Treehouse | $7,500 | Bellingham, WA, US | Donation | 2017 |
| Planned Parenthood | $12,000 | Bellingham, WA, US | Donation | 2017 |
| Port Of Skagit | $50,000 | Burlington, WA, US | Donation | 2017 |
| Public Defender Association | $75,000 | Seattle, WA, US | Donation | 2017 |
| Resources | $600 | Bellingham, WA, US | Donation | 2017 |
| Rubicon Foundation | $5,000 | Seattle, WA, US | Donation | 2017 |
| Seattle University | $10,000 | Seattle, WA, US | Donation | 2017 |
| Sightline Institute | $30,000 | Seattle, WA, US | Donation | 2017 |
| Skagit Valley College | $25,000 | Mt Vernon, WA, US | Donation | 2017 |
| Skagit Valley Family Ymca | $5,000 | Mt Vernon, WA, US | Donation | 2017 |
| Social Justice Fund Northwest | $80,000 | Seattle, WA, US | Donation | 2017 |
| Soil | $13,000 | Sherburne, NY, US | Donation | 2017 |
| Stand Earth | $50,000 | San Francisco, CA, US | Donation | 2017 |
| Students For Sensible Drug Policy | $5,000 | Washington, DC, US | Donation | 2017 |
| Sustainable Connections | $6,250 | Bellingham, WA, US | Donation | 2017 |
| Threshold Foundation | $1,600 | San Francisco, CA, US | Donation | 2017 |
| Unity Care Northwest | $5,000 | Bellingham, WA, US | Donation | 2017 |
| Washington State University Foundation | $75,000 | Pullman, WA, US | Donation | 2017 |
| Western Washington University Alumni Association | $2,500 | Bellingham, WA, US | Donation | 2017 |
| Western Washington Univ Foundation | $30,000 | Bellingham, WA, US | Donation | 2017 |
| Whatcom Alliance For Health Advancement | $8,000 | Bellingham, WA, US | Donation | 2017 |
| Whatcom Council On Aging | $3,000 | Bellingham, WA, US | Donation | 2017 |
| Whatcom Dispute Resolution Center | $20,000 | Bellingham, WA, US | Donation | 2017 |
| Whatcom Land Trust | $7,500 | Bellingham, WA, US | Donation | 2017 |
| Witness To Innocence | $5,000 | Philadelphia, PA, US | Donation | 2017 |
| Whatcom Rowing Association | $2,500 | Bellingham, WA, US | Donation | 2017 |
| Wolf Haven International | $75,000 | Tenino, WA, US | Donation | 2017 |
| Women's Visionary Congress | $5,000 | Berkeley, CA, US | Donation | 2017 |
| Yoga Behind Bars | $70,000 | Seattle, WA, US | Donation | 2017 |
| Abnda | $1,000 | Teec Nos Pos, AZ, US | Donation | 2016 |
| Aclu Of Washington Foundation | $15,000 | Seattle, WA, US | Donation | 2016 |
| Bellingham Festival Of Music | $5,000 | Blaine, WA, US | Donation | 2016 |
| Books To Prisoners | $2,000 | Seattle, WA, US | Donation | 2016 |
| Common Threads | $20,000 | Bellingham, WA, US | Donation | 2016 |
| Community Wise Bellingham | $12,000 | Bellingham, WA, US | Donation | 2016 |
| Conservation Northwest | $84,000 | Bellingham, WA, US | Donation | 2016 |
| Creative Thought & Action | $20,000 | Ashfield, MA, US | Donation | 2016 |
| Drug Policy Alliance | $100,000 | New York, NY, US | Donation | 2016 |
| Economic Opportunity Institute | $25,000 | Seattle, WA, US | Donation | 2016 |
| End Of Life Washington | $12,000 | Seattle, WA, US | Donation | 2016 |
| Erowid Center | $5,000 | Auburn, WA, US | Donation | 2016 |
| Faces Nw | $500 | Bellingham, WA, US | Donation | 2016 |
| Forestethics | $25,000 | San Francisco, CA, US | Donation | 2016 |
| Friends Of Sascha Warmi | $10,000 | Oakland, CA, US | Donation | 2016 |
| Fuse Washington | $160,000 | Seattle, WA, US | Donation | 2016 |
| Futures Nw | $25,000 | Bellingham, WA, US | Donation | 2016 |
| Global Exchange | $2,000 | San Francisco, CA, US | Donation | 2016 |
| Innocence Project Northwest (uw Foundation) | $50,000 | Seattle, WA, US | Donation | 2016 |
| John Hopkins University | $20,000 | Baltimore, MD, US | Donation | 2016 |
| Kulshan Aikikai | $2,000 | Bellingham, WA, US | Donation | 2016 |
| Law Enforcement Against Prohibition | $5,000 | Medford, MA, US | Donation | 2016 |
| Lummi Island Heritage | $1,250 | Lummi Island, WA, US | Donation | 2016 |
| Lummi Youth Academy | $8,000 | Bellingham, WA, US | Donation | 2016 |
| Mindullness For Dc Schools (minds) | $15,000 | Bethesda, MD, US | Donation | 2016 |
| Multidisciplinary Association For Psychedelic Studies (maps) | $278,500 | Scotts Valley, CA, US | Donation | 2016 |
| Music For The Earth | $5,000 | Litchfield, CT, US | Donation | 2016 |
| Native American Church Na | $10,000 | San Francisco, CA, US | Donation | 2016 |
| Native American Rights Fund (narf) | $59,000 | Boulder, CO, US | Donation | 2016 |
| Nooksack Valley Athletic Wrestling | $5,000 | Everson, WA, US | Donation | 2016 |
| Opportunity Council | $11,300 | Bellingham, WA, US | Donation | 2016 |
| Our Treehouse | $17,500 | Bellingham, WA, US | Donation | 2016 |
| Partnership For Safety & Justice | $5,000 | Portland, WA, US | Donation | 2016 |
| Peace Health St Joseph Med Ctr Foundation | $5,000 | Bellingham, WA, US | Donation | 2016 |
| Port Of Skagit | $50,000 | Burlington, WA, US | Donation | 2016 |
| Prison University Project | $7,500 | San Rafael, CA, US | Donation | 2016 |
| Proforum | $2,500 | Seattle, WA, US | Donation | 2016 |
| Racial Disparity Project | $100,000 | Seattle, WA, US | Donation | 2016 |
| Rubicon Foundation | $5,000 | Seattle, WA, US | Donation | 2016 |
| Seattle University | $10,000 | Seattle, WA, US | Donation | 2016 |
| Setting Sun Productions | $2,000 | Bellingham, WA, US | Donation | 2016 |
| Sightline Institute | $60,000 | Seattle, WA, US | Donation | 2016 |
| Skagit River Poetry Foundation | $2,000 | La Conner, WA, US | Donation | 2016 |
| Social Justice Fund Northwest | $80,000 | Seattle, WA, US | Donation | 2016 |
| Stand | $12,000 | Bellingham, WA, US | Donation | 2016 |
| Stand Earth | $50,000 | San Francisco, CA, US | Donation | 2016 |
| Students For Sensible Drug Policy | $5,000 | Washington, DC, US | Donation | 2016 |
| Viva Farms | $35,000 | Mt Vernon, WA, US | Donation | 2016 |
| Washington Bus | $10,000 | Seattle, WA, US | Donation | 2016 |
| Western Washington Univ Foundation | $10,000 | Bellingham, WA, US | Donation | 2016 |
| Whatcom Alliance For Health Advancement | $46,000 | Bellingham, WA, US | Donation | 2016 |
| Whatcom Co Fire District | $75,000 | Acme, WA, US | Donation | 2016 |
| Whatcom Council On Aging | $3,000 | Bellingham, WA, US | Donation | 2016 |
| Whatcom Dispute Resolution Center | $20,000 | Bellingham, WA, US | Donation | 2016 |
| Whatcom Land Trust | $5,000 | Bellingham, WA, US | Donation | 2016 |
| Witness To Innocence | $5,000 | Philadelphia, PA, US | Donation | 2016 |
| Wolf Haven International | $90,000 | Tenino, WA, US | Donation | 2016 |
| Women's Visionary Congress | $5,000 | Berkeley, CA, US | Donation | 2016 |
| Yoga Behind Bars | $30,000 | Seattle, WA, US | Donation | 2016 |
Foundations Similar to Riverstyx Foundation
Discover 5 foundations with comparable assets ($8,349,273-$8,390,152), similar grant patterns, and geographic focus in CA that may also align with your organization's funding needs and grant seeking strategy.
| Foundation Name | Total Assets | Typical Grant Size | Service Area | Similarity Match |
|---|---|---|---|---|
|
The Son Family Foundation
EIN: 20-7131930 | 155 grants awarded |
$8,362,417
(≈ Similar) |
$10,000
median grant |
La Canada Flintridge, CA
Same state |
|
|
Harry And Masie Masto Foundation
EIN: 91-1117863 | 294 grants awarded |
$8,383,899
(≈ Similar) |
$10,000
median grant |
San Francisco, CA
Same state |
|
|
Ron D Kline Foundation
EIN: 83-4063232 | 117 grants awarded |
$8,385,122
(≈ Similar) |
$10,000
median grant |
Los Altos, CA
Same state |
|
|
Yvonne And Angelo Sangiacomo Family
EIN: 94-3412371 | 205 grants awarded |
$8,390,152
(≈ Similar) |
$20,000
median grant |
San Francisco, CA
Same state |
|
|
Christopher & Constance Li Charitable
EIN: 45-4058149 | 75 grants awarded |
$8,349,273
(≈ Similar) |
$12,000
median grant |
Palo Alto, CA
Same state |
|
Related Foundation Resources in CA:
Contact Information
Official contact details for Riverstyx Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 94-3373712 |
| Website | http://www.riverstyxfoundation.org |
| Address | CO VWC 10510 NORTHUP WAY 300 Kirkland, WA 98033-0000 |
Key People (3)
Board members, trustees, and key staff who oversee Riverstyx Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| President | T Cody Swift |
|---|---|
| Secretary | Miriam Volat |
| Treasurer | Kevin Bayuk |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for Riverstyx Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.
Research Applications
Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.
Data Currency: Last updated
February 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.