Nonprofits in Widnsor, Wisconsin

Nonprofits in Widnsor, Wisconsin. Browse 1 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. The Psychonomic Society Inc

    EIN 956195800 · Headquarters: WIDNSOR, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990