Nonprofits in Index, Washington

Nonprofits in Index, Washington. Browse 8 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Edge Effect

    EIN 262715207 · Headquarters: Index, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Friends of Heybrook Ridge

    EIN 510629374 · Headquarters: INDEX, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Index Climbers Collective

    EIN 883292354 · Headquarters: Index, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Index Historical Society

    EIN 911312521 · Headquarters: INDEX, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Index Sportsmens Club Inc

    EIN 916054483 · Headquarters: Index, WA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. Washington Association of Signatory Glazing Contractors Inc

    EIN 825000739 · Headquarters: INDEX, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Western States Association of Union Contractors

    EIN 991688289 · Headquarters: INDEX, WA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Western Washington Signatory Painting Employers Association

    EIN 911635051 · Headquarters: INDEX, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990