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NAICS 813990 · Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)

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Nonprofit organization in Marietta, OH

21 nonprofit organization in Marietta, OH; 55 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Appalachian Ohio Manufacturers' Coalition

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Appalachian Ohio Manufacturers' Coalition
    SAM.gov registration
    SAM.gov G9KFXPW32ZN3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Sep 21, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Building Bridges to Careers Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Building Bridges to Careers Inc
    SAM.gov registration
    SAM.gov TW1MM1LCML44
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 26, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Civil War Round Table of the Mid-Ohio Valley, Civil War Round Table of the Mid-Ohio Valley, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Civil War Round Table of the Mid-Ohio Valley, Civil War Round Table of the Mid-Ohio Valley, Inc.
    SAM.gov registration
    SAM.gov CUY3NX4CZWC1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 29, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Hippodrome/Colony Hist Theatre

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Hippodrome/Colony Hist Theatre
    SAM.gov registration
    SAM.gov DALLSBGGN4J9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 6, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Oneil Senior Center, O'neill Senior Center, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Oneil Senior Center, O'neill Senior Center, Inc.
    SAM.gov registration
    SAM.gov RM5NBMN7RNZ9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 13, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. St John Central Grade School

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for St John Central Grade School
    SAM.gov registration
    SAM.gov CMP6SGARUGK5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 1, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Washington Electric Cooperative, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Washington Electric Cooperative, Inc.
    SAM.gov registration
    SAM.gov CWSQK84JN2L5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 4, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Appalachian Development Corporation

    ActiveOther organization registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Appalachian Development Corporation
    SAM.gov registration
    SAM.gov JCL2SL4FSXY8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Feb 26, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Buckeye Hills Foundation Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Buckeye Hills Foundation Inc
    SAM.gov registration
    SAM.gov P3SWPD2T3BV5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 26, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Buckeye Hills Support Services Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Buckeye Hills Support Services Inc
    SAM.gov registration
    SAM.gov P5HTU4JLYCY7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 2, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Elks 477 Charity Fund Inc

    Active501(c)(3) public charity

    Marietta, OH

    Ask it
    Proof for Elks 477 Charity Fund Inc
    IRS exempt-organization registration
    IRS 364551547
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364551547 → IRS search

  12. Ely Chapman Education Foundation

    Active501(c)(3) public charity

    Marietta, OH

    Ask it
    Proof for Ely Chapman Education Foundation
    IRS exempt-organization registration
    IRS 311636383
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 311636383 → IRS search

  13. Hartline Valley Farms Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Hartline Valley Farms Inc
    SAM.gov registration
    SAM.gov WFJDXKNNNC42
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 27, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Little Muskingum Volunteer Fire Department, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Little Muskingum Volunteer Fire Department, Inc.
    SAM.gov registration
    SAM.gov YMZ5T9R5KPJ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Oct 4, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Marietta Amateur Radio Club

    Active501(c)(3) public charity

    Marietta, OH

    Ask it
    Proof for Marietta Amateur Radio Club
    IRS exempt-organization registration
    IRS 273955975
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 273955975 → IRS search

  16. Mid Ohio Valley Chapter Society of Human Resource Management

    Active501(c)(3) public charity

    Marietta, OH

    Ask it
    Proof for Mid Ohio Valley Chapter Society of Human Resource Management
    IRS exempt-organization registration
    IRS 611403056
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 611403056 → IRS search

  17. Ohio State University

    ActiveFederal instrumentality

    Marietta, OH

    Ask it
    Proof for Ohio State University
    IRS exempt-organization registration
    IRS 392235575
    Issuer
    IRS
    Status
    Active
    Class
    Federal instrumentality
    Checked
    Oct 23, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 392235575 → IRS search

  18. Reno Volunteer Fire Department

    ActiveTax-exempt corporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Reno Volunteer Fire Department
    SAM.gov registration
    SAM.gov ER6YJ2PR71B9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 7, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. River City Farmers Market

    Active501(c)(3) public charity

    Marietta, OH

    Ask it
    Proof for River City Farmers Market
    IRS exempt-organization registration
    IRS 311766212
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 311766212 → IRS search

  20. Silverheels Inc

    ActiveCorporation registered in SAM.gov

    Marietta, OH

    Ask it
    Proof for Silverheels Inc
    SAM.gov registration
    SAM.gov XTDTFT7N2923
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 26, 2027
    Checked
    Nov 2, 2026
    Where
    Marietta, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Ohio

Columbus 654Cincinnati 419Cleveland 358Dayton 167Akron 166Toledo 166Canton 76Youngstown 71Dublin 61Springfield 49Westerville 42Lorain 33Delaware 32Warren 32Athens 31Newark 31

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