Nonprofits in Silver Sping, Maryland

Nonprofits in Silver Sping, Maryland. Browse 4 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. Defending Dissent Foundation

    EIN 953922815 · Headquarters: Silver Sping, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. Governance from Below

    EIN 831972201 · Headquarters: Silver Sping, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. National Pinball Musuem

    EIN 522111626 · Headquarters: Silver Sping, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990

  4. Tentmaker Archengineers Inc

    EIN 883367814 · Headquarters: Silver Sping, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N