| Jobsohio Beverage System | 501(c)(3) | 2006 | $702.1 million | $1.10 billion | 2025-06 |
| Columbus Downtown Development Corporation | 501(c)(3) | 2002 | $40.7 million | $150.5 million | 2024-12 |
| STRS Ohio TX Real Estate Investments Inc | 501(c)(25) | 2019 | $26.7 million | $206.8 million | 2025-12 |
| Impact Community Action | 501(c)(3) | 2006 | $26.2 million | $16.8 million | 2024-12 |
| Campus Partners for Community Urban Redevelopment | 501(c)(3) | 1995 | $21.1 million | $286.5 million | 2025-06 |
| Ohio Community Development Finance Fund | 501(c)(3) | 1988 | $20.7 million | $72.9 million | 2024-12 |
| Ohio Capital Finance Corporation | 501(c)(3) | 2003 | $19.3 million | $236.9 million | 2024-12 |
| Oma Educational and Industrial Development Institute | 501(c)(3) | 1984 | $12.3 million | $2.1 million | 2024-12 |
| Ohio Association of Realtors | 501(c)(6) | 1988 | $11.6 million | $17.8 million | 2024-12 |
| The Central Ohio Community Improvement Corporation | 501(c)(4) | 2017 | $11.4 million | $15.9 million | 2024-12 |
| Columbus Partnership | 501(c)(6) | 2017 | $10.9 million | $9.4 million | 2024-12 |
| Heating Air Conditioning & Refrigeration Wholesalers Assoc | 501(c)(6) | 2002 | $8.7 million | $9.7 million | 2024-12 |
| Rise Together Innovation Center Inc | 501(c)(3) | 2021 | $8.2 million | $565,109 | 2025-12 |
| One Columbus | 501(c)(6) | 2011 | $7.7 million | $4.5 million | 2024-12 |
| American Horticulture Industry Association | 501(c)(6) | 2015 | $7.5 million | $16.3 million | 2024-12 |
| Ohio Bankers League | 501(c)(6) | 1977 | $3.9 million | $9.3 million | 2024-12 |
| Pharmaceutical Industry Labor Management Association | 501(c)(6) | 2004 | $3.9 million | $291,554 | 2024-12 |
| Business Professionals of America | 501(c)(3) | 1970 | $3.1 million | $2.3 million | 2025-06 |
| Freedom Equity Inc | 501(c)(3) | 2023 | $2.8 million | $3.6 million | 2024-12 |
| Short North Alliance Inc | 501(c)(3) | 2012 | $2.7 million | $544,415 | 2025-12 |
| Partners Achieving Community Transformation Inc | 501(c)(3) | 2014 | $2.5 million | $5.9 million | 2025-06 |
| Upper Arlington Community Foundation Inc | 501(c)(3) | 2007 | $2.2 million | $6 million | 2025-12 |
| Leadingage Ohio | 501(c)(6) | 2011 | $2.2 million | $3.7 million | 2024-12 |
| Ohio CDC Association | 501(c)(3) | 1985 | $2.1 million | $1.4 million | 2024-12 |
| Affiliated Construction Trades Ohio Foundation | 501(c)(5) | 2011 | $2.1 million | $1.1 million | 2025-06 |
| The Columbus Partnership | 501(c)(3) | 2003 | $2.1 million | $3.7 million | 2024-12 |
| Columbus 2020 Foundation | 501(c)(3) | 2012 | $2 million | $3.2 million | 2024-12 |
| Ohio Womens Alliance | 501(c)(3) | 2020 | $1.7 million | $1.7 million | 2024-12 |
| Ohio Life Sciences Association | 501(c)(6) | 2023 | $1.5 million | $1.8 million | 2024-12 |
| Ohio Minority Supplier Development Council | 501(c)(3) | 1989 | $1.4 million | $753,401 | 2024-12 |
| Hilltop Rise Economic Community Evelopment Corporation | 501(c)(3) | 2022 | $1.4 million | $1.3 million | 2025-12 |
| Stowe Baptist Center | 501(c)(3) | 1963 | $1.3 million | $1.1 million | 2025-12 |
| County Engineers Association of Ohio | 501(c)(6) | 2009 | $1.3 million | $1.1 million | 2024-12 |
| Neighborhood Design Center | 501(c)(3) | 1983 | $1.2 million | $1.5 million | 2025-01 |
| Business Professionals of America | 501(c)(3) | 1970 | $1.1 million | $1.5 million | 2021-06 |
| Ohio Association of County Behavorial Health Authorities Inc | 501(c)(6) | 2003 | $1.1 million | $1.4 million | 2025-06 |
| Ohio Forestry Association Inc | 501(c)(6) | 2008 | $966,203 | $830,868 | 2024-12 |
| Ohio Prosecuting Attorneys Association | 501(c)(6) | 1972 | $953,918 | $1.5 million | 2025-12 |
| Community Shares of Mid Ohio | 501(c)(3) | 1993 | $953,079 | $319,839 | 2025-06 |
| Franklinton Development Association | 501(c)(3) | 1993 | $950,248 | $10.2 million | 2024-12 |
| Heritage Ohio Inc | 501(c)(3) | 1997 | $914,611 | $790,135 | 2024-12 |
| Discovery Special Improvement District of Columbus Inc | 501(c)(4) | 2006 | $888,358 | $176,194 | 2025-12 |
| Oma Energy Group Inc | 501(c)(6) | 2019 | $852,378 | $1.3 million | 2024-12 |
| Ohio Hotel and Lodging Association | 501(c)(6) | 1936 | $825,097 | $382,503 | 2024-12 |
| Riverview International Center Inc | 501(c)(3) | 2015 | $816,236 | $700,414 | 2025-12 |
| Ohio Craft Brewers Association Inc | 501(c)(6) | 2014 | $799,329 | $770,410 | 2025-12 |
| Homes On the Hill Community Development Corporation | 501(c)(3) | 1992 | $795,318 | $2.8 million | 2024-12 |
| Elevate Northland | 501(c)(3) | 2019 | $789,824 | $1.1 million | 2025-12 |
| Abraham Alemayoh Legacy Foundation | 501(c)(3) | 2024 | $751,658 | $0 | 2025-12 |
| Ohiox | 501(c)(6) | 2020 | $656,930 | $446,984 | 2025-12 |
| University District Organization Inc | 501(c)(3) | 2015 | $656,617 | $452,690 | 2024-12 |
| Ohio Economic Development Association Inc | 501(c)(6) | 2006 | $636,738 | $614,572 | 2024-12 |
| Columbus Music Commission | 501(c)(3) | 2016 | $631,228 | $221,372 | 2024-12 |
| Ohio Chamber of Commerce Research Foundation Inc | 501(c)(3) | 2016 | $610,139 | $633,120 | 2024-12 |
| Short North Special Improvement District Inc | 501(c)(3) | 2000 | $609,944 | $153,181 | 2025-12 |
| Greater Columbus Convention Business Development Fund | 501(c)(6) | 2003 | $602,772 | $773,815 | 2024-12 |
| Financial Alliance for Racial Equity | 501(c)(6) | 2023 | $538,500 | $25,140 | 2025-12 |
| Ohio Propane Education and Research Council Inc | 501(c)(6) | 1999 | $533,380 | $277,478 | 2025-08 |
| Somali Senior Resource and Family Services | 501(c)(3) | 2018 | $511,956 | $8,751 | 2025-12 |
| University District Special Improvement District Inc | 501(c)(3) | 2016 | $509,156 | $524,069 | 2024-12 |
| Ohioans for Change Inc | 501(c)(4) | 2009 | $501,163 | $53,549 | 2024-12 |
| Gertrude Wood Community Foundation | 501(c)(3) | 2007 | $499,224 | $527,782 | 2024-12 |
| Community Crime Patrol | 501(c)(3) | 1991 | $493,037 | $79,335 | 2025-06 |
| J Jireh Development Corporation | 501(c)(3) | 2015 | $489,023 | $529,401 | 2024-12 |
| Mid-Ohio Development Exchange | 501(c)(6) | 2000 | $482,821 | $343,291 | 2024-12 |
| South Side Thrive Collaborative | 501(c)(3) | 2022 | $464,479 | $355,373 | 2025-12 |
| County Treasures Association of Ohio | 501(c)(6) | 2019 | $457,295 | $415,571 | 2024-12 |
| Conway Center for Family Business | 501(c)(3) | 2007 | $450,438 | $1.7 million | 2024-12 |
| Human Service Chamber of Franklin County | 501(c)(4) | 2011 | $439,911 | $356,027 | 2024-12 |
| Junior League of Columbus Inc | 501(c)(3) | 1942 | $436,182 | $2.7 million | 2025-06 |
| Bexley Senior Citizens Housing Corp | 501(c)(3) | 1992 | $412,911 | $959,240 | 2024-12 |
| Columbus Ceo Collective | 501(c)(3) | 2025 | $386,634 | $355,963 | 2025-12 |
| Franklinton Special Improvement District of Columbus | 501(c)(3) | 2021 | $384,501 | $111,770 | 2024-12 |
| Columbus Organizing Project | 501(c)(3) | 1997 | $355,451 | $71,151 | 2024-12 |
| Ohio Housing Council Inc | 501(c)(6) | 2000 | $334,424 | $340,079 | 2024-12 |
| Chamber Foundation | 501(c)(3) | 2000 | $318,415 | $545,480 | 2024-12 |
| 5TH Avenue and 4TH Street Special Improvement District | 501(c)(3) | 2022 | $311,084 | $12,011 | 2025-12 |
| Ohio Carpenters Training and Promotion LMCC Inc | 501(c)(6) | 2019 | $292,141 | $145,522 | 2025-06 |
| Linden Economic Development Alliance | 501(c)(3) | 2026 | $269,397 | $36,061 | 2025-12 |
| Ohio Chief Probation Officers Association | 501(c)(4) | 2000 | $264,930 | $302,078 | 2024-12 |
| Ohio Aviation Association Inc | 501(c)(6) | 2001 | $256,084 | $179,438 | 2025-12 |
| Central Ohio Chapter of the Assoc of Cert Fraud Examiners | 501(c)(6) | 2010 | $254,746 | $147,368 | 2024-06 |
| Ohio Association of Ambulatory Surgery Centers | 501(c)(6) | 2001 | $234,149 | $136,814 | 2025-12 |
| Columbus Compact Corporation | 501(c)(3) | 2020 | $213,718 | $123,069 | 2024-12 |
| Ohio Public Employer Labor Relations Association | 501(c)(6) | 2002 | $207,657 | $217,529 | 2025-06 |
| Whitehall Community Improvement Co | 501(c)(3) | 2015 | $198,624 | $1.6 million | 2024-12 |
| Southside Hope Community Development Corporation Inc | 501(c)(3) | 2019 | $193,775 | $21,843 | 2024-12 |
| Columbus Realtors Foundation | 501(c)(3) | 2014 | $164,655 | $229,060 | 2024-12 |
| Ohio Education Policy Institute | 501(c)(6) | 2023 | $153,000 | $68,135 | 2025-12 |
| Ohio It Association | 501(c)(6) | 2020 | $148,655 | $32,709 | 2023-12 |
| Reaching the Nations International | 501(c)(3) | 2008 | $146,067 | $432,289 | 2024-12 |
| Ohio Spirits Association | 501(c)(6) | 2016 | $128,536 | $1,893 | 2024-12 |
| Youngstown Rotary Foundation Inc | 501(c)(3) | 1967 | $124,451 | $1.2 million | 2025-06 |
| Association of Ohio Drinking Water Agencies Inc | 501(c)(6) | 2022 | $123,200 | $64,216 | 2025-12 |
| Upper Arlington Rotary Charitable Foundation | 501(c)(3) | 1990 | $118,605 | $288,941 | 2025-06 |
| Ohio Association of Nonprofit Organizations | 501(c)(3) | 1994 | $115,988 | $19,041 | 2025-12 |
| Fair Gaming Coalition of Ohio | 501(c)(6) | 2012 | $109,817 | $91,223 | 2025-12 |
| Five Cities Plus Inc | 501(c)(6) | 2019 | $107,297 | $40,728 | 2025-12 |
| District of Columbia Land Title Association Inc | 501(c)(6) | 2012 | $106,718 | $209,135 | 2025-12 |
| East Main Street Special Improvement District of Columbus | 501(c)(3) | 2018 | $105,235 | $54,286 | 2025-12 |
| Prairie Township Community Improvement Corporation | 501(c)(3) | 2015 | $100,542 | $515,079 | 2025-12 |
| Transportation Advocacy Group of Northwest Ohio | 501(c)(6) | 2003 | $95,250 | $7,086 | 2025-12 |
| Dangelo Russell Foundation Corp | 501(c)(3) | 2024 | $90,000 | $13,478 | 2024-12 |
| Central Ohio Food Truck Association | 501(c)(6) | 2018 | $88,803 | $37,373 | 2024-12 |
| Portable Lights America Trade Organization Inc | 501(c)(6) | 2012 | $87,200 | $109,976 | 2025-12 |
| Ohio Gastroenterology Society | 501(c)(6) | 2012 | $86,555 | $202,269 | 2025-12 |
| New England Land Title Association Inc | 501(c)(6) | 2000 | $83,420 | $18,159 | 2025-12 |
| Central Ohio Association for Financial Professionals | 501(c)(6) | 2006 | $74,566 | $51,702 | 2025-12 |
| Coalition of Ohio Regionaldistricts Cord | 501(c)(6) | 2010 | $64,100 | $59,046 | 2024-12 |
| Nursery & Landscape Association Executives of North America | 501(c)(6) | 2000 | $62,719 | $234,037 | 2024-12 |
| American College of Healthcare Executives | 501(c)(6) | 1983 | $61,717 | $55,500 | 2025-12 |
| Parsons Avenue Redevelopment Corporation | 501(c)(3) | 2014 | $61,686 | $128,425 | 2024-12 |
| Central Ohio Software Quality Assurance and Management | 501(c)(6) | 2015 | $59,479 | $9,501 | 2025-12 |
| Kiwanis International Inc | 501(c)(4) | 1940 | $51,819 | $116,521 | 2025-09 |
| Jimmy Moore Indian Lake Community Fund | 501(c)(3) | 2023 | $48,161 | $30,618 | 2023-12 |
| Ohio Distillers Guild | 501(c)(6) | 2020 | $43,624 | $46,141 | 2024-12 |
| Columbus Arts Marketing Association Inc | 501(c)(6) | 2012 | $41,427 | $44,615 | 2025-12 |
| 1934 Coalition | 501(c)(6) | 2005 | $40,934 | $870,377 | 2024-12 |
| Ohio Online Learning Coalition Inc | 501(c)(6) | 2020 | $27,000 | $36,808 | 2025-12 |
| Anointed Touch Church Ministries | 501(c)(3) | 2022 | $22,477 | $0 | 2025-12 |
| Public Performance Partners Inc | 501(c)(3) | 2011 | $18,000 | $0 | 2024-12 |
| Long Street Business Association | 501(c)(3) | 1999 | $12,000 | $1 | 2025-12 |
| Carz and Causez | 501(c)(3) | 2023 | $8,701 | $1,485 | 2024-12 |
| Tri-Village Lions Charities Inc | 501(c)(3) | 2023 | $6,190 | $1,454 | 2025-06 |
| Asian Pacific American Bar Association of Central Ohio | 501(c)(6) | 2008 | $4,071 | $81,288 | 2024-12 |
| Experience Columbus Foundation | 501(c)(3) | 2007 | $511 | $60,559 | 2024-12 |
| 7TH Avenue Community Development Corporation | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Action for Minorities Integration | 501(c)(3) | 2025 | | | |
| Adams Community Center | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Allied Clubs and Charities of Ohio | 501(c)(6) | 2009 | $0 | $0 | 2025-12 |
| American Traffic Safety Services Association-Ohio Chapter | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Antioch Project | 501(c)(3) | 2025 | | | |
| Ants and Flowers Inc | 501(c)(3) | 2025 | | | |
| Black Women in Nature | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Cag Charities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Capital City Community Urban Redevelopment Corporation | 501(c)(3) | 1991 | $0 | $0 | 2025-12 |
| Capitol Square Rotary Inc | 501(c)(4) | 2012 | $0 | $0 | 2024-12 |
| Care Connection Columbus Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Central Eastmoor Civic Association | 501(c)(3) | 2026 | | | |
| Chaarg at Capital University | 501(c)(7) | 2022 | $0 | $0 | 2023-12 |
| Christian Valley Community Development Center | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Clintonville Area Business Association | 501(c)(6) | 2022 | $0 | $0 | 2024-12 |
| Clintonville Incorporated | 501(c)(3) | 2001 | $0 | $0 | 2024-12 |
| Coaacc Community Foundation | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Columbus Chapter of the Internation Al Institute of Business Analysis | 501(c)(6) | 2025 | | | |
| Columbus Neighbors | 501(c)(3) | 2026 | | | |
| Columbus Northern Lions Club | 501(c)(4) | 2020 | $0 | $0 | 2026-06 |
| Columbus Womans Club Inc | 501(c)(4) | 2012 | $0 | $0 | 2026-08 |
| Community Bridge | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Community Economic Development Lawgroup | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| Community Services Solutions | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Community Threads | 501(c)(3) | 1996 | | $84,340 | 2023-12 |
| Community for Change Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Competecolumbus | 501(c)(3) | 2007 | | | |
| Cornerstone Infrastructure Resource S Inc | 501(c)(3) | 2026 | | | |
| County Commissioners Clerks & Engineers Admin Prof Assoc of Ohio | 501(c)(6) | 2018 | $0 | $0 | 2025-12 |
| Cyp Club Cares | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Design Ohio Inc | 501(c)(6) | 2003 | $0 | $0 | 2025-06 |
| Destination Life CDC | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Disabled American Veterans | 501(c)(4) | 1942 | $0 | $0 | 2026-06 |
| Diversity Chamber of Central Ohio Inc | 501(c)(6) | 2017 | $0 | $0 | 2025-12 |
| Downtown Residents Association Inc | 501(c)(6) | 2004 | $0 | $0 | 2025-12 |
| Eastland Development Growth and Equ Ity Inc | 501(c)(3) | 2026 | | | |
| Edgewood Civic Organization | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Evolve 4 Tomorrow Foundation Corporation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| FVC Resident Association | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Faith Plus Works | 501(c)(4) | 2024 | $0 | $0 | 2024-12 |
| Focus On Ohios Future | 501(c)(4) | 2009 | $0 | $0 | 2025-12 |
| For the People Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-05 |
| Forest Park Civic Assoc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Foundation of Health and Wellness | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Franklin County Masons and Stars | 501(c)(3) | 2025 | | | |
| Friends of Glen Echo | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of Westgate Park | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Ginny Okeeffe Amethyst Alumni Foundation | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Global Healing Ministry CDC | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Goals Success Pad | 501(c)(3) | 2024 | | | |
| Gods Gifted Hands Community Development Corporation | 501(c)(3) | 2024 | | | |
| Greater Columbus Chinese Chamber of Commerce | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Greater Somali Community LLC | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| High Level Interactions Inc | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Hospitality Sales and Marketing Ass Ociation | 501(c)(6) | 2011 | | | |
| Inspirational Ministries | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Insurtech Coalition Inc | 501(c)(6) | 2024 | $0 | $0 | 2024-12 |
| Iota Sweethearts Incorporated Columbus Professional Chapter | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| James Walter Mitchell CDC | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Joby Cares | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Just Believe Personal Enrichment | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| King Lincoln Family Services Corp | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Kiwanis Club of University Columbus Foundation | 501(c)(3) | 2026 | | | |
| Ladies of Envy | 501(c)(3) | 2022 | | $1 | 2024-12 |
| Liban Foundation | 501(c)(3) | 2025 | | | |
| Licking County Bar Association | 501(c)(6) | 2013 | $0 | $0 | 2025-12 |
| Linden Eagles Alumni Group | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Livingston Park Neighborhood Improvement Association | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Magnifying Minds | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Making A Difference Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Merion Village Association | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Milo Grogan Foundation Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Minerva Park Community Association | 501(c)(4) | 2014 | $0 | $0 | 2025-09 |
| Mothers of Murdered Columbus Children | 501(c)(3) | 2021 | $0 | $0 | 2025-11 |
| Mt Vernon Ave District Improvement Association | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| National Assocaiation of Negro Business & Professional Womens C | 501(c)(3) | 1998 | $0 | $0 | 2026-06 |
| National Association of Minority Contractors of Central Ohio | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| National Community Development Association Region V | 501(c)(6) | 2025 | | | |
| National Council of Negro Women Inc | 501(c)(3) | 1966 | $0 | $0 | 2024-09 |
| Neighborhood Blockwatch Ministries Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| No Free Parking | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Nomacolumbus | 501(c)(6) | 2023 | $0 | $0 | 2025-12 |
| Nonprofit Audit and Accounting Firm | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| North Hilltop Neighborhood Association | 501(c)(4) | 2024 | $0 | $0 | 2025-06 |
| Northland Alliance Inc | 501(c)(3) | 2002 | $0 | $0 | 2026-02 |
| Northland Area Business Association | 501(c)(6) | 2000 | $0 | $0 | 2026-06 |
| Nyankumasi Progress Group | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Ohio Academy of Periodontists | 501(c)(6) | 2012 | $0 | $0 | 2024-09 |
| Ohio Adult Day Healthcare Association | 501(c)(6) | 2021 | $0 | $0 | 2025-12 |
| Ohio Association of Charter Schoolauthorizers | 501(c)(6) | 2008 | $0 | $0 | 2026-06 |
| Ohio Association of Domestic Relations Judges | 501(c)(6) | 2022 | $0 | $0 | 2025-12 |
| Ohio Association of Genetic Counselors | 501(c)(6) | 2020 | $0 | $0 | 2025-12 |
| Ohio Black Expo | 501(c)(3) | 2024 | | | |
| Ohio Bursars Association Inc | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Ohio Chamber of Commerce for Veterans | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Ohio Community Builders | 501(c)(3) | 2025 | | | |
| Ohio Dairy Industry Forum | 501(c)(6) | 2002 | $0 | $0 | 2025-12 |
| Ohio Development Foundation | 501(c)(3) | 2025 | $0 | $200 | 2025-12 |
| Ohio Geological Society | 501(c)(6) | 2021 | $0 | $0 | 2024-12 |
| Ohio Neighborhood Efforts | 501(c)(3) | 2025 | $0 | $1 | 2025-12 |
| Ohio Nursing Students Association | 501(c)(6) | 2017 | $0 | $0 | 2025-12 |
| Ohio Salon Association | 501(c)(6) | 2013 | $0 | $2,696 | 2025-12 |
| Ohio Speech and Hearing Government Affairs Coalition | 501(c)(6) | 2019 | $0 | $0 | 2025-12 |
| Ohio State Early Investor Network | 501(c)(6) | 2023 | $0 | $0 | 2025-12 |
| Ohio State University Atmospheric Sciences Alumni Societ | 501(c)(4) | 2023 | $0 | $0 | 2025-12 |
| Ohio Womens Business Resource Network | 501(c)(3) | 1993 | $0 | $0 | 2024-09 |
| Ohio Womens Coalition | 501(c)(6) | 2022 | $0 | $0 | 2024-12 |
| Old Oaks Civic Association | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Olde Towne East Neighborhood Association | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Our Community Group | 501(c)(3) | 2023 | $0 | $46,207 | 2025-12 |
| P Inc Impact Inc | 501(c)(3) | 2025 | | | |
| People Like Me Project Inc | 501(c)(3) | 2019 | $0 | $0 | 2026-01 |
| Plant Based Corporation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Plant the Power | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Planting Progress | 501(c)(3) | 2023 | $0 | $0 | 2025-07 |
| Presentation Guild | 501(c)(6) | 2016 | $0 | $0 | 2024-12 |
| Professional Soccer Physicians Society Inc | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Project Dzidzor | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| R J Hairston Sr Community Foundation | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Reearth | 501(c)(3) | 2022 | $0 | $0 | 2026-04 |
| Resilient Communities | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Roads2work Incorporated | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| SCB Never Starve | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Saving Souls Ministry Inc | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Scale Manufacturers Association Inc | 501(c)(6) | 2025 | $0 | $0 | 2025-06 |
| Shiloh Compass Development | 501(c)(3) | 2026 | | | |
| Short North Foundation Inc | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Sigma Community Reinvestment & Empowerment Foundation Inc | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Society for Head and Neck Anesthesia Inc | 501(c)(6) | 2018 | $0 | $0 | 2025-12 |
| Somaliland Community of Ohio | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| South Central Commons Block Watch | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| South Eastmoor Civic Association | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Southern Orchards Civic Association | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Start Talking Grandview | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Strong Towns Columbus | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| The Circle K Club of the Ohio State University | 501(c)(4) | 2024 | $0 | $0 | 2026-03 |
| The Discovery District Civic Association | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| The Highland West Civic Association | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| The Ultimate Resource Network -Turn | 501(c)(3) | 2026 | | | |
| Travelers Outreach and Community Development Corp | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| United Arlington | 501(c)(4) | 2024 | $0 | $0 | 2025-12 |
| University Community Business | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Urtima & Friends | 501(c)(3) | 2026 | | | |
| Walnut Hill Park Association Inc | 501(c)(4) | 2015 | $0 | $0 | 2025-12 |
| Wampum Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| We Are Overcomers Inc | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| We Matter Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| We Walk By Faith JRC | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Weinland Park Community Civic Association | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Westland Area Business Association | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Weston Vision | 501(c)(6) | 2012 | $0 | $0 | 2024-01 |
| Women Walking in Purpose | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Womens Energy Network Ohio Chapter Inc | 501(c)(6) | 2020 | $0 | $0 | 2025-12 |
| Woodland Park Neighborhood Associat Ion 2 | 501(c)(3) | 2026 | | | |
| Yoruba Club 21 | 501(c)(3) | 2025 | | | |
| Five Strong Foundation Inc | 501(c)(3) | 2016 | $-151 | $29,647 | 2024-12 |