Unknown & Unclassified nonprofits in Ohio
Unknown & Unclassified nonprofits in Ohio. Browse 26,579 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
- Schroder Corporation
EIN 310790790 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Schulzinger Frankel Family Foundation
EIN 316180254 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Schumacher Foundation C/o Kegler Brown Hill & Ritter
EIN 316022954 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Schumacher Place Civic Association
EIN 311138561 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Science Education Council of Ohio
EIN 310928146 · Headquarters: STOW, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scioto Boat Club Inc
EIN 310677838 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scioto Burial Park Inc
EIN 310988669 · Headquarters: Mc Dermott, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Scioto Country Club Inc
EIN 314362627 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Scioto County Chapter of the Ohio Genealogical Society
EIN 310980153 · Headquarters: Portsmouth, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scioto County Farm Bureau
EIN 316033059 · Headquarters: Jackson, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Scioto County Homemakers and Community Education
EIN 800519299 · Headquarters: Portsmouth, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Scioto County Retired Teachers Assn
EIN 310904244 · Headquarters: WEST PORTSMOUTH, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scioto County Right to Life
EIN 311094442 · Headquarters: Portsmouth, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scioto County Storm Chaser Center
EIN 203271862 · Headquarters: Portsmouth, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scioto Joint Vocational School Teachers Association
EIN 311081323 · Headquarters: Lucasville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scioto Model A Ford Club
EIN 454747667 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Scioto Run Civic Association
EIN 311277873 · Headquarters: HILLIARD, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Scioto Township Alumni Accociation
EIN 813647975 · Headquarters: Orient, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Scioto Valley Habitat for Humanity
EIN 311369796 · Headquarters: Chillicothe, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scioto Valley Youth League
EIN 310803685 · Headquarters: CHILLICOTHE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Scioto Water Inc
EIN 310796552 · Headquarters: FRANKLIN FURNACE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scipio Republic Alumni Association Inc
EIN 341323931 · Headquarters: REPUBLIC, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scotford Foundation
EIN 341278622 · Headquarters: POLAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Scott Associates Credit Union
EIN 310736256 · Headquarters: Marysville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Scott Guy 1St Presbyterian Ch Ta
EIN 346500503 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Scottish Corners Parent Teacher Organization
EIN 311206798 · Headquarters: Dublin, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Scottish Rite Ladies Association Valley of Cleveland
EIN 341703957 · Headquarters: MEDINA, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Scottish Rite Valley of Cincinnati Found
EIN 311167616 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scottish Terrier Club of Greater
EIN 020809941 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scouts Bsa 104
EIN 923229743 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Scouts Elite Inc
EIN 884064478 · Headquarters: Jamestown, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Scrap2home
EIN 873665315 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seaman Family Foundation Trust
EIN 341770650 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Seamon Memorial Fund 50
EIN 146022644 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Seasons of Love & Hope Corporation
EIN 871725788 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sebring Fire Department Association
EIN 510155093 · Headquarters: SEBRING, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sebring Local Education Association
EIN 341277642 · Headquarters: Sebring, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sebring Ohio Historical Society
EIN 341640428 · Headquarters: Sebring, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sebring V-twin Cruisers
EIN 454850908 · Headquarters: SEBRING, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Second Abraham and Fannie Levey Foundation
EIN 016007022 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Second District Grand Lodge Fund
EIN 823568483 · Headquarters: MIAMISBURG, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Second District Officers Association
EIN 562622782 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Second Shelf
EIN 311101772 · Headquarters: DAYTON, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Secretary Treasurer Circle
EIN 270882127 · Headquarters: Gahanna, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Sedgwick Family Charitable Tr
EIN 346958569 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- See & Do Club Inc
EIN 341745071 · Headquarters: Montpelier, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Seeds of Empowerment
EIN 993617842 · Headquarters: Sandusky, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seeds of Grace
EIN 842436466 · Headquarters: SPRINGFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Seifert Carl B for Shriners Hosp
EIN 346905130 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Seiu Local 1 Cleveland Welfare Fund
EIN 340820618 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Self Reinvention Corp
EIN 271531468 · Headquarters: Westerville, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Selfy
EIN 844767395 · Headquarters: Beachwood, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sem Manor
EIN 310797610 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sem Villa Foundation Inc
EIN 311021483 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- SEM Villa I Inc
EIN 310818431 · Headquarters: Milford, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sem Villa Ii Inc
EIN 310902559 · Headquarters: MILFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Senator Soccer Club
EIN 931994597 · Headquarters: McDermott, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Send a Kid to Camp Inc
EIN 237334601 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Seneca County Chapter of the Ohio Genealogical Society
EIN 341340849 · Headquarters: Tiffin, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seneca County Farm Bureau
EIN 346527738 · Headquarters: Tiffin, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seneca County Home Auxiliary Mary Lou Steele Barnes
EIN 341369411 · Headquarters: Tiffin, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Seneca County Neighbors United Inc
EIN 843241202 · Headquarters: Republic, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seneca East Education Association
EIN 341373995 · Headquarters: Attica, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seneca Habitat for Humanity
EIN 341536262 · Headquarters: TIFFIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Seneca Industrial & Economic Development Corp
EIN 341414993 · Headquarters: TIFFIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seneca Memorial Gardens
EIN 341344144 · Headquarters: Wooster, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Seneca Networking Professionals
EIN 452798170 · Headquarters: Tiffin, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Seneca Regional Chamber of Commerce & Visitor Services
EIN 344373480 · Headquarters: TIFFIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Senecaville Volunteer Fireman's Association
EIN 134289816 · Headquarters: Senecaville, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Senior Advisory Council Association
EIN 341626461 · Headquarters: Pepper Pike, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Senior Citizens Association of Bluffton
EIN 341058372 · Headquarters: BLUFFTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Senior Citizens of Fayette County Inc
EIN 310734511 · Headquarters: WASHINGTON CH, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Senior Citizens of Newton Falls Transporation Organization
EIN 341351449 · Headquarters: Newton Falls, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior Golf Association of Westerville
EIN 861751653 · Headquarters: Westerville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior Rights Advocacy Group of Northeast Ohio Inc
EIN 262116191 · Headquarters: GIRARD, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sensible Shelter Inc
EIN 311182333 · Headquarters: Xenia, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sensible Solutions for New Phila
EIN 844375774 · Headquarters: Dover, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sepsis Survivors Inc
EIN 471208296 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Serene Beginnings Doula Services
EIN 811563153 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Serenity Street Foundation
EIN 311453108 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Serra Club of Cincinnati
EIN 237549221 · Headquarters: West Chester, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Serra International
EIN 237549223 · Headquarters: UNIVERSITY HEIGHTS, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Serra International
EIN 237549225 · Headquarters: Pataskala, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Serra International
EIN 237549231 · Headquarters: TIFFIN, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Serra International
EIN 311573024 · Headquarters: Reynoldsburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Serra International
EIN 341471783 · Headquarters: Avon Lake, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Serra International
EIN 363382806 · Headquarters: Wapakoneta, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Serra International
EIN 453275465 · Headquarters: Versailles, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Service Association of Ohio Inc
EIN 311020672 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Service Employees International 1199 W Va & Ky Hospital Care
EIN 550603480 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seton Catholic School Scholarship Granting Organization
EIN 922947353 · Headquarters: HUDSON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seton Coshocton
EIN 902414736 · Headquarters: COSHOCTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Seton Development Inc
EIN 872443095 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seton Home Company
EIN 237320142 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seton Housing Inc
EIN 311176117 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seton Kenton Inc
EIN 311078683 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seton Lancaster Inc
EIN 311317475 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seton Square Dover Ii Inc
EIN 311318580 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seton Square Inc
EIN 310918785 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seton Square Wellston Inc
EIN 311078680 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990