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
- Burson Cemetery
EIN 471962377 · Headquarters: Shade, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Burton Chamber of Commerce Inc
EIN 341547713 · Headquarters: BURTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Burton D Morgan Foundation Inc
EIN 346598971 · Headquarters: HUDSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Business Advertising Council of Greater Cincinnati Inc
EIN 311261118 · Headquarters: Batavia, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Business for Peace Community Development Foundation
EIN 813170921 · Headquarters: Blacklick, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Business Leaders of Cincinnati
EIN 922844976 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Business Professionals of America Ohio Association Region 7
EIN 320486482 · Headquarters: Shelby, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Business Volunteers Unlimited
EIN 341724581 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Butch Reynolds Foundation
EIN 992743511 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Butler Baseball Club
EIN 852449822 · Headquarters: Vandalia, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Butler Behavioral Health Services
EIN 310669872 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Butler County Building Trades
EIN 310308340 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Butler County Chapter of the Ohio Genealogical Society
EIN 311163190 · Headquarters: Hamilton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Butler County Farm Bureau
EIN 310230965 · Headquarters: Hamilton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Butler County Right to Life
EIN 852523853 · Headquarters: Hamilton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Butler County Society for Human Resource Management
EIN 311331467 · Headquarters: West Chester, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Butler County Softball Hall of Fame
EIN 471983903 · Headquarters: Fairfield, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Butler County Sportsmen Rifle & Pistol Club Inc
EIN 310527783 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Butler County United Way
EIN 310734490 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Butler Rural Electric Coop Inc
EIN 310231070 · Headquarters: OXFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Butler Vocational Education Asso
EIN 311282158 · Headquarters: Hamilton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Butler-warren Association of Realtors
EIN 316046759 · Headquarters: SHARONVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Butterflies Jr Garden Club
EIN 270979906 · Headquarters: Greenville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Buzzard Baiters
EIN 464523136 · Headquarters: Saint Marys, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bva Ohio Regional Group
EIN 882452395 · Headquarters: North Lima, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Bvfc
EIN 334329190 · Headquarters: Bay Village, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bw Gro
EIN 320839312 · Headquarters: LOWELL, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- By the Hand Foundation
EIN 341634929 · Headquarters: ROCKY RIVER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Byers Charitable Trust
EIN 316291142 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Byesville Alumni Association
EIN 471108342 · Headquarters: SENECAVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Byesville Firemens Association
EIN 310899103 · Headquarters: Byesville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Byrd Township Fire Dept Auxiliary
EIN 311110706 · Headquarters: Decatur, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Byron Smith Memorial Scholarship Fund
EIN 475167668 · Headquarters: Galion, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- C & L Music Inc
EIN 462243789 · Headquarters: Doylestown, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- C C Choffin Trust
EIN 346522029 · Headquarters: Youngstown, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- C Daviscin Museum Assoc
EIN 316641963 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- C E B Potter
EIN 146088648 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- C E S Credit Union Inc
EIN 314400124 · Headquarters: MOUNT VERNON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- C Fisher Tw-forest Pres Ch 51
EIN 156016745 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- C G Jung Association of Central Ohio
EIN 311282866 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- C G Jung Educational Center of Cleveland
EIN 341624956 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- C H Health Services Company
EIN 311181984 · Headquarters: Springfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- C J Parker Ttee Uw Fbo Student Aid
EIN 066036451 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- C K Eddy Family Memorial Fund
EIN 386040506 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- C L Kelly Charitable Trust
EIN 566218777 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- C M B-3-corp
EIN 271793947 · Headquarters: CANTON, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- C-ville Senior League Baseball
EIN 510618976 · Headquarters: MALTA, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Cable Co-op
EIN 341544902 · Headquarters: OBERLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cadillac-lasalle Club Central Ohio Region
EIN 201609151 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cadiz Veterans Inc 34 American Legion Post
EIN 340685452 · Headquarters: Cadiz, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cadiz Volunteer Fire Department
EIN 341677802 · Headquarters: CADIZ, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cair-Ohio Action Fund
EIN 850910814 · Headquarters: HILLIARD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cal Stepan Scholarship Fund Education Tr
EIN 341690879 · Headquarters: SHAKER HTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Calcutta Volunteer Fire Department
EIN 346579830 · Headquarters: EAST LIVERPOOL, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Caldwell Chapt 536 Women of the Moose
EIN 311282306 · Headquarters: Caldwell, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Caldwell Elementary School Pto
EIN 341705407 · Headquarters: Caldwell, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Caldwell Teachers Association
EIN 237130098 · Headquarters: Caldwell, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Caleb Briggs Trust Lawrence County Public Library
EIN 311280277 · Headquarters: IRONTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Caleb Cares 4 Kids Llc
EIN 474705770 · Headquarters: ZANESVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calicos Women Cultural Art Center
EIN 311066883 · Headquarters: columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- California Groundwater Association Inc
EIN 946078513 · Headquarters: Westerville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Callahan Charitable Trust
EIN 841766126 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Called to Mercy
EIN 821257409 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Calligraphy Guild of Columbus Ohio Inc
EIN 311047800 · Headquarters: Gahanna, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Callistas Journey
EIN 465196562 · Headquarters: Philo, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Calvary Bible Chapel
EIN 341033423 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- Calvary Cemetery Association
EIN 316049986 · Headquarters: Middletown, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calvary Cemetery Association of Dayton Ohio
EIN 310232270 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Camargo Hunt Inc
EIN 310814816 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cambridge Area Chamber of Commerce
EIN 314140900 · Headquarters: CAMBRIDGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cambridge Area Young Men's Christian Association
EIN 314390528 · Headquarters: CAMBRIDGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cambridge Cigar Club
EIN 923529362 · Headquarters: CAMBRIDGE, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cambridge Education Association
EIN 237120717 · Headquarters: Cambridge, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cambridge Hustle
EIN 881871299 · Headquarters: Cambridge, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cambridge Oh Chapter Barbershop Harmony Society Inc
EIN 311756574 · Headquarters: Caambridge, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cambridge Performing Arts Center
EIN 310935268 · Headquarters: CAMBRIDGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Cambridge Rotary Foundation
EIN 311070841 · Headquarters: CAMBRIDGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cambridge Warthogs Motorcycle Club Number 73
EIN 471532397 · Headquarters: Byesville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cambridge-guernsey Community Improvement Corp
EIN 311304375 · Headquarters: Cambridge, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cambridge/Guernsey County VCB
EIN 010775286 · Headquarters: Cambridge, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Camden & Somers Township Volunteer
EIN 237434462 · Headquarters: CAMDEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Camden Beautification Committee
EIN 264787133 · Headquarters: CAMDEN, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Camden Somers Township Fire and Ems Assoc Inc
EIN 854151256 · Headquarters: CAMDEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Camden-rockport Animal Rescue Trust
EIN 016084540 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Camelid Community
EIN 472651872 · Headquarters: Mount Vernon, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Camera Club of Cincinnati
EIN 800583991 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Camp Bradlo Club Inc
EIN 341433604 · Headquarters: WESTLAKE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Camp Camo Inc
EIN 341931695 · Headquarters: GENEVA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Camp Cotubic
EIN 341362537 · Headquarters: BELLEFONTAINE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Camp Fire USA Northwest Oh Council Inc
EIN 344433241 · Headquarters: FINDLAY, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Camp Gideon of Northeastern Ohio
EIN 820992547 · Headquarters: DAMASCUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Camp Oyo Staff Association Inc
EIN 311410359 · Headquarters: Portsmouth, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Camp Perry Shooting Club Inc
EIN 341163203 · Headquarters: PORT CLINTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Camp Quest Inc
EIN 461754719 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Camp Stambaugh Foundation
EIN 413283811 · Headquarters: CANFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Camp Stempowered
EIN 995068759 · Headquarters: Etna, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Camp Sue Osborn
EIN 341222384 · Headquarters: Mentor, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Camp Trust
EIN 356490127 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Camp Washington Community Council Inc
EIN 311049911 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Camp Washington Urban Revitalization Corporation -Cwurc-
EIN 310866519 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990