Nonprofits in Round O, South Carolina

Nonprofits in Round O, South Carolina. Browse 5 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. American Legion Auxiliary

    EIN 576027894 · Headquarters: Round o, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Charleston Metro Fraternal Order Of

    EIN 841852122 · Headquarters: ROUND O, SC, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Knights of Columbus

    EIN 570955303 · Headquarters: Round O, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Supporters of Lowcountry Hounds

    EIN 862971395 · Headquarters: Round O, SC, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  5. Tea & Topics Literary Club

    EIN 300588969 · Headquarters: Round O, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N