Nonprofits in Haddam, Connecticut

Nonprofits in Haddam, Connecticut. Browse 21 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 060967638 · Headquarters: Haddam, CT, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  2. Blue Fire Stage Company

    EIN 842759194 · Headquarters: HADDAM, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Brainerd Memorial Library

    EIN 066026006 · Headquarters: HADDAM, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Connecticut Association of Licensed Homes for the Aged Inc

    EIN 222774602 · Headquarters: Haddam, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Connecticut Junior Women Inc

    EIN 061393422 · Headquarters: Haddam, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Connecticut Resource Conservation & Dev Area Inc

    EIN 060976326 · Headquarters: HADDAM, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Conquer Brain Tumors Inc

    EIN 824389427 · Headquarters: HADDAM, CT, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Criterion Institute

    EIN 273458737 · Headquarters: HADDAM, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  9. Haddam Citizens for Scouting Inc

    EIN 462192504 · Headquarters: Haddam, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Haddam Cooperative Nursery Association Inc

    EIN 060846910 · Headquarters: HADDAM, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Haddam Historical Society Inc

    EIN 066053559 · Headquarters: HADDAM, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Haddam Land Trust Inc

    EIN 066079139 · Headquarters: HADDAM, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Middlesex County Extension Council Incorporated

    EIN 060771331 · Headquarters: Haddam, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Mission Soccer Inc

    EIN 460534714 · Headquarters: Haddam, CT, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Nathaniel B Field Memorial Foundation

    EIN 475412312 · Headquarters: Haddam, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Radiant Destiny International

    EIN 271733872 · Headquarters: HADDAM, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Ray Lamay Memorial Foundation

    EIN 883578046 · Headquarters: Haddam, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Riverquest Inc

    EIN 471549226 · Headquarters: Haddam, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Salem Global Foundation Inc

    EIN 862511474 · Headquarters: HADDAM, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Sean Darmody Greene Social Justice Scholarship

    EIN 832401568 · Headquarters: HADDAM, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Toastmasters International

    EIN 061408599 · Headquarters: Haddam, CT, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N