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NAICS 813211 · Grantmaking Foundations

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Foundation in Mercer Island, WA

45 foundation in Mercer Island, WA; 1,384 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Celebrity Waiters Luncheon

    Active501(c)(3) public charity

    Mercer Island, WA

    Ask it
    Proof for Celebrity Waiters Luncheon
    IRS exempt-organization registration
    US-IRS-EO 460777845
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  2. David & Lisa Holden Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for David & Lisa Holden Foundation
    IRS exempt-organization registration
    US-IRS-EO 731365278
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  3. East Seattle Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for East Seattle Foundation
    IRS exempt-organization registration
    US-IRS-EO 912171978
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  4. Excel at Sports Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Excel at Sports Foundation
    IRS exempt-organization registration
    US-IRS-EO 271463855
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  5. Galiotto Family Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Galiotto Family Foundation
    IRS exempt-organization registration
    US-IRS-EO 912164069
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  6. Harkovy-Mack Family Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Harkovy-Mack Family Foundation
    IRS exempt-organization registration
    US-IRS-EO 916533323
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  7. Hazel Fund

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Hazel Fund
    IRS exempt-organization registration
    US-IRS-EO 473761366
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  8. Hendricks-Felton Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Hendricks-Felton Foundation
    IRS exempt-organization registration
    US-IRS-EO 943136033
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  9. Hes Family Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Hes Family Foundation
    IRS exempt-organization registration
    US-IRS-EO 873767285
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  10. Higgins Family Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Higgins Family Foundation
    IRS exempt-organization registration
    US-IRS-EO 916531936
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  11. Hill Family Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Hill Family Foundation
    IRS exempt-organization registration
    US-IRS-EO 911539805
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  12. His Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for His Foundation
    IRS exempt-organization registration
    US-IRS-EO 916512367
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  13. Hope Forever

    Active501(c)(3) public charity

    Mercer Island, WA

    Ask it
    Proof for Hope Forever
    IRS exempt-organization registration
    US-IRS-EO 372223181
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  14. Islander Robotics Boosters

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Islander Robotics Boosters
    IRS exempt-organization registration
    US-IRS-EO 932385738
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  15. Isola Charities

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Isola Charities
    IRS exempt-organization registration
    US-IRS-EO 874228846
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  16. Laura Ellen & Robert Muglia Family Foundation 340-74C18

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Laura Ellen & Robert Muglia Family Foundation 340-74C18
    IRS exempt-organization registration
    US-IRS-EO 916525838
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  17. Lee Family Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Lee Family Foundation
    IRS exempt-organization registration
    US-IRS-EO 830441900
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  18. Light and Shine Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Light and Shine Foundation
    IRS exempt-organization registration
    US-IRS-EO 843595777
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  19. Lovsted Family Charitable Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Lovsted Family Charitable Foundation
    IRS exempt-organization registration
    US-IRS-EO 943216413
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  20. Macrae Foundation

    Active501(c)(3) private foundation

    Mercer Island, WA

    Ask it
    Proof for Macrae Foundation
    IRS exempt-organization registration
    US-IRS-EO 912001720
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

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