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NAICS 813990 · Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)

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Nonprofit organization in Hayfork, CA

6 nonprofit organization in Hayfork, CA; 485 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Mountain Valley Haven

    ActiveTax-exempt corporation registered in SAM.gov

    Hayfork, CA

    Ask it
    Proof for Mountain Valley Haven
    SAM.gov registration
    SAM.gov XSM8VAKQSPM6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Apr 15, 2027
    Checked
    Nov 2, 2026
    Where
    Hayfork, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Mountain Valley Haven II

    ActiveTax-exempt corporation registered in SAM.gov

    Hayfork, CA

    Ask it
    Proof for Mountain Valley Haven II
    SAM.gov registration
    SAM.gov KRCCYMXY56F4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 12, 2027
    Checked
    Nov 2, 2026
    Where
    Hayfork, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Mountain Valley Haven III

    ActiveTax-exempt corporation registered in SAM.gov

    Hayfork, CA

    Ask it
    Proof for Mountain Valley Haven III
    SAM.gov registration
    SAM.gov GWPELK1PK2X6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 25, 2027
    Checked
    Nov 2, 2026
    Where
    Hayfork, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Greater Hayfork Valley Park and Recreation District

    ActiveOther organization registered in SAM.gov

    Hayfork, CA

    Ask it
    Proof for Greater Hayfork Valley Park and Recreation District
    SAM.gov registration
    SAM.gov LH2DABLMV4J3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jun 18, 2027
    Checked
    Nov 2, 2026
    Where
    Hayfork, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Sustainable Obtainable Solutions

    Active501(c)(3) public charity

    Hayfork, CA

    Ask it
    Proof for Sustainable Obtainable Solutions
    IRS exempt-organization registration
    IRS 810540796
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Hayfork, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 810540796 → IRS search

  6. Watershed Research and Training Center

    Active501(c)(3) public charity

    Hayfork, CA

    Ask it
    Proof for Watershed Research and Training Center
    IRS exempt-organization registration
    IRS 943116339
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Hayfork, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 943116339 → IRS search

  7. Douglas City Booster Club

    Active501(c)(3) public charity

    Douglas City, CA · 13 mi away

    Ask it
    Proof for Douglas City Booster Club
    IRS exempt-organization registration
    IRS 464586383
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Douglas City, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 464586383 → IRS search

  8. Main Street Gallery

    Active501(c)(3) public charity

    Weaverville, CA · 16 mi away

    CallAsk it
    Proof for Main Street Gallery
    IRS exempt-organization registration
    IRS 455454413
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Weaverville, CA · serves California
    Phone
    (530) 623-9259
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 455454413 → IRS search

  9. Ascend Wilderness Experience

    ActiveTax-exempt corporation registered in SAM.gov

    Weaverville, CA · 16 mi away

    Ask it
    Proof for Ascend Wilderness Experience
    SAM.gov registration
    SAM.gov N5V5NAPGMGZ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Nov 2, 2026
    Where
    Weaverville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Kinder Kids Montessori, Inc., Kinder Kids Montessori Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Weaverville, CA · 16 mi away

    Ask it
    Proof for Kinder Kids Montessori, Inc., Kinder Kids Montessori Inc
    SAM.gov registration
    SAM.gov JLHRWEVL26G4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 6, 2027
    Checked
    Nov 2, 2026
    Where
    Weaverville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Young Family Ranch Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Weaverville, CA · 16 mi away

    Ask it
    Proof for Young Family Ranch Inc
    SAM.gov registration
    SAM.gov YHNNNVNEZ1C4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 18, 2027
    Checked
    Nov 2, 2026
    Where
    Weaverville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Friends of the Old Lewiston School House Library

    Active501(c)(3) public charity

    Lewiston, CA · 19 mi away

    Ask it
    Proof for Friends of the Old Lewiston School House Library
    IRS exempt-organization registration
    IRS 680288267
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Lewiston, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 680288267 → IRS search

  13. Purpose Built Projects Inc

    Active501(c)(3) public charity

    Weaverville, CA · 16 mi away

    Ask it
    Proof for Purpose Built Projects Inc
    IRS exempt-organization registration
    IRS 394773786
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Weaverville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 394773786 → IRS search

  14. Weaverville Band Booster Club

    Active501(c)(3) public charity

    Weaverville, CA · 16 mi away

    Ask it
    Proof for Weaverville Band Booster Club
    IRS exempt-organization registration
    IRS 612018943
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Weaverville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 612018943 → IRS search

  15. Southern Trinity Volunteer Fire Department

    ActiveSole proprietorship registered in SAM.gov

    Mad River, CA · 22 mi away

    Ask it
    Proof for Southern Trinity Volunteer Fire Department
    SAM.gov registration
    SAM.gov PGFMHNBFG4K3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jul 9, 2027
    Checked
    Nov 2, 2026
    Where
    Mad River, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Burnt Ranch School District, Burnt Ranch Elementary School

    ActiveOther organization registered in SAM.gov

    Burnt Ranch, CA · 30 mi away

    Ask it
    Proof for Burnt Ranch School District, Burnt Ranch Elementary School
    SAM.gov registration
    SAM.gov JMJNSWG8LM29
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Apr 13, 2027
    Checked
    Nov 2, 2026
    Where
    Burnt Ranch, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Friends of Casterlin School

    Active501(c)(3) public charity

    Blocksburg, CA · 35 mi away

    Ask it
    Proof for Friends of Casterlin School
    IRS exempt-organization registration
    IRS 900980666
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Blocksburg, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 900980666 → IRS search

  18. Hawkins Bar Volunteer Fire Department

    ActiveTax-exempt corporation registered in SAM.gov

    Salyer, CA · 32 mi away

    Ask it
    Proof for Hawkins Bar Volunteer Fire Department
    SAM.gov registration
    SAM.gov YRY9MRPEJKN7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 23, 2027
    Checked
    Nov 2, 2026
    Where
    Salyer, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Salyer Heights Water Supply Inc, N/A None

    ActiveTax-exempt corporation registered in SAM.gov

    Salyer, CA · 32 mi away

    Ask it
    Proof for Salyer Heights Water Supply Inc, N/A None
    SAM.gov registration
    SAM.gov W25BDJQATML1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 12, 2027
    Checked
    Nov 2, 2026
    Where
    Salyer, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Salyer Volunteer Fire Department

    ActiveTax-exempt corporation registered in SAM.gov

    Salyer, CA · 32 mi away

    Ask it
    Proof for Salyer Volunteer Fire Department
    SAM.gov registration
    SAM.gov HMVMLHJLPY51
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Dec 9, 2026
    Checked
    Nov 2, 2026
    Where
    Salyer, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in California

Los Angeles 1,202San Francisco 764San Diego 738Sacramento 570San Jose 423Oakland 379Fresno 225Irvine 214Berkeley 199Long Beach 183Riverside 149Bakersfield 148Pasadena 147Fremont 143Santa Barbara 125Santa Rosa 123

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