Data / Nonprofits / Tennessee / Knoxville / Community improvement and capacity building
Community improvement and capacity building nonprofits in Knoxville, TN: 91 registered with the IRS
91 community improvement and capacity building nonprofits are registered with the IRS in Knoxville, TN, 56 of them 501(c)(3) charities; the 36 that report revenue took in $41.3 million. The largest by revenue: Knoxville Convention & Visitors Bureau Inc ($13.5 million), Three Roots Capital ($9.4 million), Orthoforum Inc ($4.6 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|
| Knoxville Convention & Visitors Bureau Inc | 501(c)(3) | 2005 | $13.5 million | $17.3 million | 2025-06 |
| Three Roots Capital | 501(c)(3) | 1996 | $9.4 million | $224.3 million | 2025-12 |
| Orthoforum Inc | 501(c)(6) | 2013 | $4.6 million | $6 million | 2025-12 |
| YWCA Knoxville Real Estate Holding Co | 501(c)(3) | 2025 | $3.6 million | $14.3 million | 2025-12 |
| Ladies of Charity | 501(c)(3) | 1973 | $2.1 million | $2.3 million | 2025-12 |
| Knoxville Cbid Management Corporation | 501(c)(3) | 1995 | $1.4 million | $2.1 million | 2025-06 |
| Seeed Inc | 501(c)(3) | 2014 | $963,942 | $368,585 | 2025-12 |
| East Tennessee Community Design Center Inc | 501(c)(3) | 1972 | $761,814 | $1.3 million | 2024-12 |
| The Development Corporation of Knox County Tennessee | 501(c)(3) | 1990 | $632,758 | $42.5 million | 2023-06 |
| Educator Resource Center | 501(c)(3) | 2025 | $490,166 | $239,253 | 2025-12 |
| Community Reuse Organization of East Tennessee | 501(c)(3) | 1997 | $486,897 | $6.4 million | 2025-09 |
| Renaissance Creations | 501(c)(3) | 2019 | $470,144 | $503,852 | 2024-12 |
| Tennessee Solar Energy Industries Association Inc | 501(c)(6) | 2010 | $465,066 | $295,345 | 2025-12 |
| Mountain Valley Economic Opportunity Authority | 501(c)(3) | 1975 | $431,765 | $206,872 | 2025-06 |
| Tennessee State Society of Anesthesiologists | 501(c)(6) | 2017 | $290,401 | $513,406 | 2025-12 |
| Village Green Homeowners Association Inc | 501(c)(4) | 2003 | $286,458 | $363,010 | 2024-12 |
| Nation Utility Contractors Association Inc | 501(c)(6) | 2010 | $219,596 | $135,255 | 2024-12 |
| Tennessee Mining Association A Tenn Non-Profit Mutual BNFT Corp | 501(c)(6) | 2011 | $214,750 | $51,359 | 2024-12 |
| General Federation of Womens Club | 501(c)(3) | 1985 | $146,766 | $882,625 | 2025-04 |
| Rebuilding Together Knoxville | 501(c)(3) | 2012 | $126,805 | $12,995 | 2024-12 |
| The Junior League of Knoxville Inc | 501(c)(3) | 1942 | $113,846 | $614,535 | 2025-05 |
| Womens Council of Realtors Knoxville | 501(c)(6) | 2017 | $103,874 | $64,963 | 2025-12 |
| Ascend Financial | 501(c)(3) | 2024 | $100,000 | $71,331 | 2025-12 |
| Akima Club Inc | 501(c)(3) | 1976 | $79,313 | $40,756 | 2025-06 |
| East Tennessee Ccim Chapter | 501(c)(6) | 2009 | $76,378 | $80,301 | 2025-12 |
| Executive Womens Association Inc | 501(c)(6) | 2009 | $65,299 | $41,669 | 2025-06 |
| Young Professionals of Knoxville | 501(c)(6) | 2015 | $53,262 | $12,533 | 2024-12 |
| Utilities Management Federation Inc | 501(c)(3) | 1999 | $30,270 | $21,314 | 2025-12 |
| Tennessee Renewable Energy and Economic Development Council | 501(c)(3) | 2015 | $26,937 | $23,954 | 2024-12 |
| Halls Crossroads Womens League | 501(c)(3) | 2006 | $22,012 | $63,715 | 2025-01 |
| Retirement Technology User Group Inc | 501(c)(6) | 2022 | $15,067 | $0 | 2023-12 |
| Old Sevier Merchants | 501(c)(6) | 2025 | $10,628 | $5,671 | 2024-12 |
| Home Inspectors of Tennessee Association Inc | 501(c)(6) | 2014 | $10,099 | $19,699 | 2025-12 |
| Knoxville Police Foundation | 501(c)(3) | 2025 | $5,330 | $2,297 | 2025-12 |
| River Park Townhomes Owners Association Inc | 501(c)(4) | 2025 | $3,082 | $3,548 | 2025-12 |
| Society for Maintenance and Reliability Professionals FND | 501(c)(6) | 2008 | $1 | $1,295 | 2025-12 |
| Aaf Knoxville LLC | 501(c)(6) | 2026 | | | |
| Alliance for Community Transformation | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| American Marketing Association Inc | 501(c)(3) | 1992 | $0 | $0 | 2025-06 |
| Beaumont New Market Corporation | 501(c)(3) | 2026 | | | |
| Cfa Society of East Tennessee | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Clarksville Strong Towns | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Community Impact Coalition Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Cumberland Avenue Merchants Association | 501(c)(6) | 2019 | $0 | $0 | 2025-08 |
| East Knoxville Business and Professional Association Inc | 501(c)(6) | 2022 | $0 | $0 | 2025-02 |
| East Tennessee Community Housing & Farmland Commons | 501(c)(25) | 2026 | | | |
| East Tennessee Lawyers Association for Women Inc | 501(c)(6) | 2016 | $0 | $0 | 2024-11 |
| East Tennessee Quality Growth Inc | 501(c)(3) | 2009 | $0 | $0 | 2025-06 |
| Executive Womens Golf Association Inc | 501(c)(6) | 1997 | $0 | $0 | 2024-12 |
| FCBC Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Fort Sanders Community Development Corporation | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Gazelle Impact On Women & Youth in Kenya Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Givesmart | 501(c)(3) | 2018 | $0 | $0 | 2025-06 |
| Great Smoky Mountains Cpcu Society Chapter | 501(c)(6) | 2013 | $0 | $0 | 2025-12 |
| Happy Holler Project | 501(c)(6) | 2025 | | | |
| Heritage Hubs Knoxville | 501(c)(3) | 2026 | | | |
| Hvbca | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Innovation Valley Inc | 501(c)(6) | 2008 | $0 | $0 | 2026-06 |
| K-Trans Management Inc | 501(c)(3) | 2015 | | | |
| Knox Area Dental Hygienists Association | 501(c)(6) | 2018 | $0 | $0 | 2026-06 |
| Knoxille Soup | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Knoxville Area Medical Group Managers Association Inc | 501(c)(6) | 2003 | $0 | $0 | 2025-12 |
| Knoxville Chapter Association of Legal Administrators Inc | 501(c)(6) | 2007 | $0 | $0 | 2026-03 |
| Knoxville Community Step Up | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Knoxville Mid-South Workers Compensation Association Inc | 501(c)(6) | 2009 | $0 | $0 | 2025-12 |
| Knoxville Renovation Services Inc | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Lakemoor Hills Resource Council | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Locate Arts TN | 501(c)(3) | 2000 | $0 | $0 | 2025-06 |
| Marlow Charities Inc | 501(c)(3) | 2016 | | $4,869 | 2025-12 |
| Meant To Be Up To Me | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| National Coalition of 100 Black Women Greater Knoxville Chapter | 501(c)(3) | 2015 | $0 | $0 | 2025-09 |
| Old Mechanicsville Neighborhood Interest Inc | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Professional Photographers of East Tennessee Inc | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Project 2000 Inc | 501(c)(3) | 1992 | $0 | $0 | 2026-03 |
| Project Be Kind | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Riverhill Gateway | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Salt and Light Foundation | 501(c)(3) | 2024 | | $263,112 | 2025-12 |
| Smoky Mountain Paralegal Association | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Southside Waterfront Neighborhood Association | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| TN Deans and Directors of Schools of Nursing Inc | 501(c)(6) | 2023 | $0 | $0 | 2025-12 |
| Tenneessee Premium Cigar Assication | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Tennessee Alliance of Support Coordinators | 501(c)(6) | 2014 | $0 | $0 | 2026-06 |
| Tennessee Professional Investigators Association | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Tennessee Secondary Schools Band Directors Association Inc | 501(c)(4) | 2008 | $0 | $0 | 2025-12 |
| Tennessee Small Batch Distillers Guild | 501(c)(6) | 2021 | $0 | $0 | 2025-12 |
| The Institute of Cooperative Learni NG | 501(c)(3) | 2026 | | | |
| Transit Alliance of East Tennessee | 501(c)(3) | 2026 | | | |
| Victoria Watoto Fund | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Volunteer Housing Partnership | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Women Foundation | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Yes Knoxville | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
Other causes in Knoxville, TN
Every nonprofit in Knoxville, TN · Community improvement and capacity building nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.