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
- Maison Francaise De Cleveland
EIN 346554730 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Make a Legacy Foundation
EIN 201268340 · Headquarters: ADAMSVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Makeadentorg
EIN 341454044 · Headquarters: SHAKER HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Maketewah Country Club
EIN 310308478 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Making a Difference Today Inc
EIN 813502110 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Malachi House Inc
EIN 341598707 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Malik Transition Fund
EIN 934296316 · Headquarters: Akron, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Malta-mcconnelsville Lodge 2317 Loyal Order of Moose
EIN 311262818 · Headquarters: MCCONNELSVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Manchester Chapter 129
EIN 300544402 · Headquarters: West Union, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Manchester High School Class of 1961 Reunion
EIN 223938255 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Manchester Ladies Soccer Boosters
EIN 320773403 · Headquarters: NEW FRANKLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Manchester Music Boosters Club
EIN 346556084 · Headquarters: CANAL FULTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Manchester Softball Booster Club Inc
EIN 853600327 · Headquarters: New Franklin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mane Attraction 4-H Club of Crawford County
EIN 473496189 · Headquarters: Bucyrus, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Mansfield Cancer Foundation
EIN 341225852 · Headquarters: WADSWORTH, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mansfield Cemetery Association Inc
EIN 340375830 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mansfield Chapter 47 Women of the Moose
EIN 340229358 · Headquarters: mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Mansfield Christian Education Foundation
EIN 341511490 · Headquarters: MANSFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mansfield Christian School
EIN 340892700 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mansfield Fire Department Rec Club
EIN 341346987 · Headquarters: Mansfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mansfield Junior Baseball Association Inc
EIN 237257756 · Headquarters: MANSFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mansfield Masonic Mystic Club
EIN 340418935 · Headquarters: MANSFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mansfield Memorial Park Inc
EIN 340376095 · Headquarters: Mansfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mansfield Off Road Racing Association
EIN 465339458 · Headquarters: Lucas, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Mansfield Richland Incubator Inc
EIN 341530287 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mansfield School Employees Association
EIN 237076425 · Headquarters: FREDERICKTOWN, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mansfield-Richland County Convention and Visitors Bureau Inc
EIN 341363767 · Headquarters: Mansfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mansion City Quartet Inc
EIN 311264686 · Headquarters: Batavia, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mantua Historical Society
EIN 510152679 · Headquarters: Mantua, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mantua Knights of Columbus
EIN 237142155 · Headquarters: MANTUA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mantua Potato Festival Association
EIN 341194255 · Headquarters: Ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mantua Shalersville Firefighter Association
EIN 341397557 · Headquarters: MANTUA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mantua Shalersville Youth Base
EIN 811176366 · Headquarters: ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Mantua Township Missile Agency
EIN 451137696 · Headquarters: Stow, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Manuel D and Rhoda Mayerson Foundation
EIN 311310431 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Manufacturers Agents of Cincinnati Inc
EIN 311178934 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Manufacturers' Agents National Association
EIN 951621056 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Manufacturing Works
EIN 341596116 · Headquarters: Independence, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Maple Bay Marina Association
EIN 851859729 · Headquarters: NEWARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Maple City Christian Preschool
EIN 341036780 · Headquarters: NORWALK, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Maple Heights Historical Society
EIN 341401421 · Headquarters: Maple Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Maple Heights Lions Club
EIN 461241928 · Headquarters: Maple Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Maple Heights Senior Development Inc
EIN 341373297 · Headquarters: Maple Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Maple Heights Teachers Association
EIN 237129919 · Headquarters: Maple Heights, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Maple Lawn Cemetery Irrevocable Trust
EIN 356461900 · Headquarters: HAMILTON, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Maple Syrup Urine Disease Family Support Group Inc
EIN 541556981 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Maplecliffe Association
EIN 341298161 · Headquarters: Lakewood, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Mapleton Teachers Association
EIN 341369835 · Headquarters: Ashland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Maplewood Career Center Education Association
EIN 341438793 · Headquarters: Ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Marabar Heights Garden Club
EIN 263372828 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Marae Elizabeth Ohl Tuw
EIN 346666043 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Maranatha Chapel
EIN 341823495 · Headquarters: Tiffin, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Maranatha Ministries Inc
EIN 591981838 · Headquarters: Willoughby Hills, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Marblehead Peninsula Lions Club
EIN 341432632 · Headquarters: Lakeside Marblehead, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marbletown Reformed Church--stone Ridge
EIN 146104701 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Marcus K Martin Scholarship
EIN 946113526 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marengo Memorial Post 710
EIN 316049697 · Headquarters: Marengo, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marengo My Home
EIN 881580951 · Headquarters: Marengo, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Margaret C Korbel Memorial Trust Uw Fifth
EIN 356564220 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Margaret D Rowley Trust
EIN 456560656 · Headquarters: BELLEFONTAINE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Margaret Dermitt Chart Tw
EIN 166131010 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Margaret E Fuller Trust
EIN 916027080 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Margaret L Henry Children's Home
EIN 256065991 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Margaret Parrett Trust Uw Fbo Sabina Public
EIN 316198939 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Margaret R Griffiths Trust
EIN 346690586 · Headquarters: ROCKY RIVER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Margaret V Macfarlane Charitable Foundation
EIN 616685113 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Margaret Warnock Foundation
EIN 346931016 · Headquarters: CHAGRIN FALLS, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Margaretta Township Professional Fire Fighters Iaff Local 4469
EIN 542191064 · Headquarters: Castalia, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Marge & Charles J Schott Foundation
EIN 316063407 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Margie Greenoe Ministries Inc
EIN 341311841 · Headquarters: Brooklyn, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Margie V Johnson Irrev Tr
EIN 876339505 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marian C Thomas Trust Michael McCabe
EIN 316335152 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Marian Council Home Corporation
EIN 237159633 · Headquarters: Brookville, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Marian Foundation
EIN 316050535 · Headquarters: POWELL, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Marianist Lay Community of North America
EIN 742662040 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Marie M Macmillan Charitable Rem Trust Rem
EIN 386579922 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marie S Carroll Charitable Trust
EIN 341944957 · Headquarters: STOW, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Marie Sargent Cole Memorial Fund
EIN 346509762 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marielders Inc
EIN 311181299 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mariemont Arts Association
EIN 463876490 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mariemont Preservation Foundation
EIN 311020172 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marietta Area Chamber of Commerce
EIN 314242580 · Headquarters: Marietta, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marietta Area Health Care Inc
EIN 311126451 · Headquarters: Marietta, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marietta Bantam Baseball League
EIN 310982362 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Marietta Board of Realtors Inc
EIN 310983229 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Marietta Boat Club
EIN 311257871 · Headquarters: Marietta, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Marietta Casey Club Inc
EIN 311152598 · Headquarters: Marietta, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marietta Chapt No 1363 Women of the Moose
EIN 311503609 · Headquarters: MARIETTA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marietta Country Club Inc
EIN 314242600 · Headquarters: Marietta, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marietta Education Association
EIN 311021729 · Headquarters: Marietta, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Marietta Franciscan Community Meals Inc
EIN 311007030 · Headquarters: Marietta, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marietta Joint Apprenticeship Comm
EIN 316037608 · Headquarters: RENO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marietta Lodge 1823 Loyal Order of Moose
EIN 314446886 · Headquarters: Marietta, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marietta Soccer League
EIN 311291686 · Headquarters: MARIETTA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- MariettaWashington County Convention & Visitors Bureau
EIN 237262560 · Headquarters: Marietta, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Marine Corps League
EIN 113747169 · Headquarters: SANDUSKY, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marine Corps League
EIN 237060819 · Headquarters: MANSFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marine Corps League
EIN 261112680 · Headquarters: SPRINGFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Marine Corps League
EIN 300865372 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marine Corps League
EIN 311192388 · Headquarters: Miamisburg, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N