Data / Nonprofits / Kentucky / Environment
Environment nonprofits in Kentucky: 281 registered with the IRS
281 environment nonprofits are registered with the IRS in Kentucky, 272 of them 501(c)(3) charities; the 89 that report revenue took in $114.8 million. The most are in Louisville (49), Lexington (37), Frankfort (16). The largest by revenue: Fort Campbell Historical Foundation Inc ($21.1 million), Clean Streams Foundation Inc ($11.4 million), Kentucky Natural Lands Trust Inc ($8.1 million).
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Every organization, largest by revenue first
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Fort Campbell Historical Foundation Inc | Fort Campbell | 501(c)(3) | 1993 | $21.1 million | $9.6 million | 2025-12 |
| Clean Streams Foundation Inc | Lexington | 501(c)(3) | 2001 | $11.4 million | $221.6 million | 2024-12 |
| Kentucky Natural Lands Trust Inc | Berea | 501(c)(3) | 1995 | $8.1 million | $35.4 million | 2024-12 |
| Waterfront Botanical Gardens Inc | Louisville | 501(c)(3) | 1996 | $7.4 million | $25.3 million | 2024-12 |
| Isaac W Bernheim Foundation Inc | Clermont | 501(c)(3) | 1930 | $7.2 million | $81.9 million | 2025-02 |
| Bluegrass Land Conservancy Inc | Lexington | 501(c)(3) | 2001 | $6.6 million | $11.5 million | 2025-06 |
| Appalachian Wildlife Foundation | Corbin | 501(c)(3) | 2010 | $6.3 million | $64.2 million | 2025-06 |
| Parks Alliance of Louisville Inc | Louisville | 501(c)(3) | 2006 | $5.3 million | $5 million | 2025-12 |
| Green Forests Work Inc | Lexington | 501(c)(3) | 2013 | $4.7 million | $3.2 million | 2025-06 |
| Yew Dell Inc | Crestwood | 501(c)(3) | 2001 | $3 million | $27.8 million | 2024-12 |
| Friends of the Lost River Inc | Bowling Green | 501(c)(3) | 1992 | $3 million | $11 million | 2024-12 |
| Operation P R I D E Inc | Bowling Green | 501(c)(3) | 1994 | $2.8 million | $2.8 million | 2025-06 |
| Louisville Water Foundation | Louisville | 501(c)(3) | 2013 | $2.5 million | $5.1 million | 2025-12 |
| Land Between the Lakes Association | Golden Pond | 501(c)(3) | 1984 | $2.5 million | $1.8 million | 2024-12 |
| National Bobwhite and Grassland Initiative Foundation | Lawrenceburg | 501(c)(3) | 2023 | $2.4 million | $1 million | 2025-06 |
| Bluegrass Regional Recycling Corporation | Richmond | 501(c)(3) | 1993 | $2.2 million | $2.6 million | 2025-06 |
| Kentucky Waterways Alliance Inc | Louisville | 501(c)(3) | 1993 | $1.9 million | $6.7 million | 2025-12 |
| Kentucky Association for Environmental Education | Elizabethtown | 501(c)(3) | 1992 | $1.4 million | $303,571 | 2025-12 |
| Twelve Stones Christian Academy | Erlanger | 501(c)(3) | 2018 | $1.2 million | $7.9 million | 2024-12 |
| Reefci Inc | Hebron | 501(c)(3) | 2017 | $1.1 million | $1.9 million | 2024-12 |
| Kentucky Resources Council Inc | Frankfort | 501(c)(3) | 1982 | $1 million | $1.3 million | 2025-06 |
| Kentucky Association of Conservation Districts Foundation | Frankfort | 501(c)(3) | 2010 | $924,208 | $275,628 | 2025-06 |
| Bluegrass Greensource Inc | Lexington | 501(c)(3) | 2001 | $701,077 | $1.6 million | 2025-06 |
| Western Kentucky Botanical Garden | Owensboro | 501(c)(3) | 1994 | $694,742 | $3.1 million | 2024-12 |
| Eastern Kentucky Pride Inc | Somerset | 501(c)(3) | 1998 | $665,723 | $110,886 | 2025-06 |
| Ekentucky Advanced Manufacturing Institute Inc | Paintsville | 501(c)(3) | 2018 | $482,675 | $4 million | 2025-12 |
| Louisville Nature Center Inc | Louisville | 501(c)(3) | 1965 | $474,058 | $383,804 | 2025-12 |
| The Mary E Wharton Nature Sanctuary at Floracliff Inc | Lexington | 501(c)(3) | 2019 | $466,736 | $5 million | 2025-12 |
| River Fields Inc | Louisville | 501(c)(3) | 1960 | $450,320 | $4.5 million | 2024-12 |
| Red River Gorge Climbers Coalition Inc | Lexington | 501(c)(3) | 2006 | $339,182 | $1.2 million | 2024-12 |
| Trees Lexington | Lexington | 501(c)(3) | 2017 | $303,489 | $66,159 | 2025-12 |
| Legacy Greenscapes Inc | Winchester | 501(c)(3) | 2017 | $290,089 | $602,186 | 2025-06 |
| Blessed Earth Inc | Lexington | 501(c)(3) | 2010 | $289,012 | $2.2 million | 2025-12 |
| Equine Land Conservation Resource Inc | Lexington | 501(c)(3) | 1999 | $286,756 | $623,736 | 2025-12 |
| American Bonsai Society Inc | Versailles | 501(c)(3) | 1973 | $284,307 | $295,706 | 2025-12 |
| Plano Volunteer Fire Department Inc | Bowling Green | 501(c)(3) | 2018 | $255,746 | $914,482 | 2025-06 |
| Association of Air Pollution Control Agencies | Lexington | 501(c)(3) | 2014 | $236,119 | $196,628 | 2024-12 |
| Beautiful Paducah Inc | Paducah | 501(c)(3) | 2022 | $236,050 | $39,268 | 2025-12 |
| Kcc-The Kentucky Conservation Committee Inc | Frankfort | 501(c)(4) | 2012 | $196,373 | $119,271 | 2025-12 |
| Sustainable Berea Inc | Berea | 501(c)(3) | 2008 | $180,294 | $285,357 | 2025-12 |
| Walking Humbly Outdoor Adventures Inc | Water Valley | 501(c)(3) | 2022 | $179,966 | $22,164 | 2025-12 |
| Friends of Muir Valley | Rogers | 501(c)(3) | 2013 | $176,116 | $2.4 million | 2024-12 |
| Wilderness Louisville Inc | Fairdale | 501(c)(3) | 2014 | $164,290 | $590,552 | 2025-12 |
| Cloud Forest Conservation Alliance Inc | Bowling Green | 501(c)(3) | 2007 | $160,520 | $338,569 | 2025-12 |
| Kentucky Heartwood Inc | Berea | 501(c)(3) | 2002 | $159,282 | $209,897 | 2025-12 |
| Banklick Watershed Council Inc | Fort Mitchell | 501(c)(3) | 2008 | $159,135 | $90,177 | 2025-12 |
| Kentucky Land Title Association Inc | Louisville | 501(c)(6) | 2014 | $151,345 | $39,632 | 2025-12 |
| States Organization for Boating Access | Lexington | 501(c)(3) | 1991 | $147,272 | $163,076 | 2024-12 |
| Future Fund Inc | Louisville | 501(c)(3) | 1993 | $146,034 | $394,200 | 2025-12 |
| Garden Club of Lexington Inc | Lexington | 501(c)(3) | 1967 | $144,190 | $815,897 | 2024-12 |
| Friends of Audubon Inc | Henderson | 501(c)(3) | 1985 | $144,106 | $705,790 | 2024-12 |
| Woods & Waters Land Trust Inc | Frankfort | 501(c)(3) | 2010 | $137,673 | $559,546 | 2025-12 |
| Herrington Lake Conservation League Inc | Burgin | 501(c)(3) | 2002 | $124,808 | $76,043 | 2025-12 |
| Cypress Foundation Inc | Corydon | 501(c)(3) | 2009 | $119,389 | $558,229 | 2024-12 |
| Future Fund Endowment Inc | Louisville | 501(c)(3) | 2005 | $116,996 | $18.7 million | 2025-12 |
| Pennyrile Resource Conservation and Development Area Inc | Hopkinsville | 501(c)(3) | 1990 | $116,225 | $251,606 | 2026-06 |
| Kentucky Mountain Bike Association | Lexington | 501(c)(3) | 2010 | $104,796 | $104,796 | 2025-12 |
| Cedar West Inc | Morganfield | 501(c)(3) | 2006 | $103,102 | $156,390 | 2025-12 |
| Garden Club of Kentucky Inc | Richmond | 501(c)(3) | 2004 | $98,198 | $874,125 | 2026-03 |
| Louisville Climate Action Network | Louisville | 501(c)(3) | 2009 | $94,762 | $111,291 | 2024-12 |
| Broke Spoke Community Bike Shop Inc | Lexington | 501(c)(3) | 2012 | $92,835 | $69,907 | 2025-12 |
| Headwaters Inc | Whitesburg | 501(c)(3) | 2009 | $89,266 | $108,802 | 2025-09 |
| Kentucky Stormwater Association Inc | Richmond | 501(c)(6) | 2026 | $81,531 | $98,520 | 2024-06 |
| Maximilian Montessori Foundation Inc | Owensboro | 501(c)(3) | 2009 | $78,692 | $584,506 | 2024-12 |
| Greenspace Inc | Elizabethtown | 501(c)(3) | 1975 | $63,465 | $1.4 million | 2025-12 |
| Falls City Community Bikeworks | Louisville | 501(c)(3) | 2017 | $62,000 | $84,658 | 2025-12 |
| Kentucky Association of Conservation District Employees | Burkesville | 501(c)(3) | 2009 | $60,112 | $22,491 | 2023-06 |
| Beautification League of Louisville & Jefferson County Inc | Louisville | 501(c)(3) | 1962 | $59,249 | $100,810 | 2026-05 |
| Kentucky Association of Conservation Districts | Frankfort | 501(c)(4) | 2025 | $54,171 | $29,850 | 2025-06 |
| Rockcastle Karst Conservancy Inc | Livingston | 501(c)(3) | 2005 | $53,854 | $591,367 | 2024-12 |
| Friends of Carter Caves Inc | Grayson | 501(c)(3) | 2014 | $50,469 | $67,187 | 2025-12 |
| Sleepy Hollow Conservancy Inc | Ft Thomas | 501(c)(3) | 2022 | $49,368 | $3.3 million | 2024-12 |
| Glenview Garden Club Inc | Crestwood | 501(c)(3) | 1980 | $46,669 | $199,541 | 2025-06 |
| Friends of Fort Harrod | Harrodsburg | 501(c)(3) | 2014 | $35,015 | $43,495 | 2025-12 |
| Sheltowee Environmental Education Coalition | Olive Hill | 501(c)(3) | 2001 | $34,999 | $14,543 | 2025-12 |
| Jackson Purchase Resource Conservation & Development Foundat | Benton | 501(c)(3) | 1995 | $28,975 | $142,479 | 2025-12 |
| Resource Conservancy Foundation LLC | Crofton | 501(c)(3) | 2019 | $27,543 | $65,834 | 2025-12 |
| Beautify Loretto Inc | Elizabethtown | 501(c)(3) | 2018 | $26,934 | $930,139 | 2025-12 |
| Kentucky Prescribed Fire Council Inc | Frankfort | 501(c)(3) | 2020 | $26,821 | $43,177 | 2025-12 |
| Conservation and Research Initiativ | Lexington | 501(c)(3) | 2025 | $25,000 | $20,308 | 2025-12 |
| Kentucky Interfaith Power and Light Inc | Louisville | 501(c)(3) | 2007 | $21,695 | $42,393 | 2025-12 |
| Mill Springs Battlefield Association Inc | Nancy | 501(c)(3) | 1994 | $17,006 | $3.6 million | 2026-06 |
| Louisville Earth Walk Inc | Louisville | 501(c)(3) | 2017 | $11,702 | $4,501 | 2025-12 |
| Beargrass Creek Fields Inc | Louisville | 501(c)(3) | 2024 | $11,500 | $526,517 | 2024-12 |
| Evolve Ky | Louisville | 501(c)(3) | 2016 | $8,410 | $37,548 | 2024-12 |
| Clean 4 Change | Louisville | 501(c)(3) | 2024 | $5,103 | $5,200 | 2025-12 |
| Kentucky Rural Water Foundation Inc | Bowling Green | 501(c)(3) | 2025 | $1,600 | $1,600 | 2025-09 |
| Cornerstone Legacies Foundation Inc | Louisville | 501(c)(3) | 2017 | $685 | $10,030 | 2025-12 |
| Bluegrass Trails and Greenways Inc | Winchester | 501(c)(3) | 1998 | $1 | $1,125 | 2025-10 |
| A Better Nelson County | Bardstown | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| African Women Alliance | Hebron | 501(c)(3) | 2025 | |||
| Alr Estill Co | Irvine | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| America in Bloom - Lawrenceburg | Lawrenceburg | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| America in Bloom Lexington Inc | Lexington | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Anderson Archery Inc | Lawrenceburg | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Avish Gardens Inc | Louisville | 501(c)(3) | 2026 | $0 | $0 | 2025-06 |
| Back To Your Roots Inc | Hazel | 501(c)(3) | 2026 | |||
| Beautify Barren County Inc | Glasgow | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Bluegrass Mycological Society Inc | Louisville | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Bluegrass Wildwater Association Inc | Williamstown | 501(c)(3) | 2018 | $0 | $0 | 2026-06 |
| Brownsboro Conservation Council Inc | Crestwood | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Buena Vista Historic Foundation | Newport | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Butler County Conservation Club Inc | Morgantown | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Butler County Stop the Landfill Inc | Morgantown | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Camp Springs Initiative | Camp Springs | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Campbell Conservancy Inc | Alexandria | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Care Frequency Ministry | Oak Grove | 501(c)(3) | 2025 | |||
| Caribbean Watershed Conservation in C | Louisville | 501(c)(3) | 2026 | |||
| Center for Deep Green Faith | Simpsonville | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Central Kentucky Karst Coalition Incorporated | Louisville | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Civic Bloom Inc | Louisville | 501(c)(3) | 2026 | |||
| Clarks Run Environmental & Educational Corporation | Danville | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Clean Water Professionals of Kentucky & Tennessee | Prospect | 501(c)(3) | 1991 | $0 | $0 | 2025-12 |
| Clean Water for Life Inc | Oakland | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Clear Creek Conservation Trust Inc | Shelbyville | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Concerned Citizens of Estill County | Irvine | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Conner-Greathouse Foundation | Stamping GRD | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Daffodil Springtacular | Ashland | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Daniel Boone Rails-To-Trails Incorporated | Morehead | 501(c)(3) | 2003 | $0 | $0 | 2026-06 |
| Derby City Fly Fishers | Louisville | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Eagle Resource Conservation and Development Council Incorporated | Worthville | 501(c)(3) | 1994 | $0 | $0 | 2026-06 |
| East Row Garden Club | Newport | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Eco-Outpost Inc | Blackey | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Ecology Crossroads Cooperative Foundation Inc | Richmond | 501(c)(3) | 2020 | $0 | $0 | 2023-06 |
| Eftspan Foundation Inc | Louisville | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Emancipation Heritage Center Inc | Augusta | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Engineers for Sustainable Energy Solutions | Paducah | 501(c)(3) | 2024 | $0 | $0 | 2026-03 |
| Enviro Eco Culture Inc | Louisville | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Eons Preserve Inc | Erlanger | 501(c)(3) | 2026 | |||
| Fertilizer and Crop Protection Health & Safety School Inc | Owensboro | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Floyds Fork Conservancy | Louisville | 501(c)(3) | 2015 | $9.1 million | 2025-12 | |
| Floyds Fork Environmental Association Inc | Louisville | 501(c)(3) | 2009 | $0 | $0 | 2026-06 |
| Fort Thomas Forest Conservancy Inc | Fort Thomas | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Frankfort Chapter of National Audubon Society | Frankfort | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Franklin Citizens for Responsible Development Inc | Franklin | 501(c)(3) | 2026 | |||
| Friends of Barren River Lake | Glasgow | 501(c)(3) | 2014 | $0 | $102,553 | 2025-12 |
| Friends of Boone Trace | Lexington | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Friends of Green River Lake Inc | Campbellsvlle | 501(c)(3) | 2011 | $0 | $0 | 2025-07 |
| Friends of Greenbo Lake State Resort Park | Greenup | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of Raven Run Inc | Lexington | 501(c)(3) | 1988 | $0 | $0 | 2025-12 |
| Friends of Red River Gorge Inc | Winchester | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Friends of Rough River Lake Inc | McDaniels | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Friends of Stoner Creek Inc | Paris | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Friends of Story Ave Park Inc | Louisville | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Friends of Taylorsville Lake State Park | Taylorsville | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Friends of Walter Bradley Park Inc | Midway | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of Wolf Run Inc | Lexington | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Friends of the Waterfront Inc | Louisville | 501(c)(3) | 1991 | $0 | $0 | 2025-12 |
| Garden Club of Barbourville | Barbourville | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Garden Club of Kentucky Inc | Louisville | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Louisville | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Ashland | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Lexington | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Lexington | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Frankfort | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Frankfort | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Morehead | 501(c)(3) | 2004 | $0 | $0 | 2025-03 |
| Garden Club of Kentucky Inc | Scottsville | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Madisonville | 501(c)(3) | 2004 | $0 | $0 | 2025-03 |
| Garden Club of Kentucky Inc | Elizabethtown | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Elizabethtown | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Hillsboro | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Alvaton | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Springfield | 501(c)(3) | 2004 | $0 | $0 | 2024-12 |
| Garden Club of Kentucky Inc | Paducah | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Paris | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Paris | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Harrodsburg | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Franklin | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Irvine | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Kentucky Inc | Millersburg | 501(c)(3) | 2004 | $0 | $0 | 2025-03 |
| Garden Club of Ky Inc | Louisville | 501(c)(3) | 2004 | $0 | $0 | 2023-12 |
| Garden Club of Ky Inc | Louisville | 501(c)(3) | 2004 | $0 | $0 | 2025-03 |
| Garden Club of Ky Inc | Lexington | 501(c)(3) | 2004 | $0 | $0 | 2025-03 |
| Garden Club of Ky Inc | Lexington | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Lexington | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Lexington | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Lexington | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Bowling Green | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Garden Club of Ky Inc | Richmond | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Morehead | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Hodgenville | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Madisonville | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Corbin | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Elizabethtown | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Cadiz | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Middlesboro | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Florence | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Paris | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Garden Club of Ky Inc | Austin | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Green River Back Country Horseman O F Kentucky Inc | Columbia | 501(c)(3) | 2026 | |||
| Green Streets Inc | Louisville | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Hancock County Heritage Commission Inc | Hawesville | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Henderson County Gentlemans Club | Henderson | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Henderson Farmers Market Incorporated | Henderson | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Hickman Creek Conservancy Inc | Lexington | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Hineni Inc | Irvine | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Huntington Woods Homeowners Association | Frankfort | 501(c)(4) | 2001 | $0 | $0 | 2025-12 |
| Jefferson County Master Gardener Association Inc | Louisville | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Joe Ford Nature Center | Owensboro | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Karst Environmental Education and Protection Inc | Louisville | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Keep Lexington Beautiful | Lexington | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Kenton Conservancy Inc | Covington | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Kentucky Back Country Horsemen Inc | Salvisa | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Kentucky Counties United Inc | Simpsonville | 501(c)(3) | 2026 | |||
| Kentucky Ecological Restoration Association Inc | Lexington | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Kentucky Elk Guide Association Inc | Topmost | 501(c)(3) | 2020 | $4,595 | 2025-12 | |
| Kentucky Foundation Inc | Lexington | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Kentucky Karst Conservancy Inc | Louisville | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Kentucky Land Trusts Coalition Incorporated | Frankfort | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Kentucky Native Plant Society Inc | Frankfort | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Kentucky Onsite Wastewater Association Inc | Frankfort | 501(c)(6) | 1999 | $0 | $0 | 2025-12 |
| Kentucky Orchid Society Inc | Louisville | 501(c)(3) | 2001 | $0 | $0 | 2024-12 |
| Kentucky Outdoor Adventure Project Inc | Wilmore | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Kentucky Recycling Coalition | Newport | 501(c)(3) | 2024 | |||
| Kentucky River Watershed Watch Inc | Lexington | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Kentucky Riverkeeper Inc | Winchester | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Kentucky Solar Energy Society Inc | Frankfort | 501(c)(3) | 2017 | $0 | $0 | 2026-02 |
| Kentucky Woodland Owners Foundation Inc | Frankfort | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Kentuckycans | Louisville | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Kersten O Day Sportsmans Club Inc | Newport | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Kids On the Rise Corporation | Louisville | 501(c)(3) | 2025 | |||
| L R R P Inc | Cadiz | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| La Minga Inc | Prospect | 501(c)(3) | 2018 | $0 | $0 | 2025-02 |
| Lake Cumberland Master Gardeners Association | Somerset | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Latonia Ky Conservation Co | Covington | 501(c)(3) | 2026 | |||
| Lce International Inc | Lexington | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Legacy Conservation Trust Corporati On | Midway | 501(c)(3) | 2026 | |||
| Lexington Fayette Urban County Greenspace Trust Inc | Lexington | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| Licking River Watershed Watch Inc | Sharpsburg | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Little Garden Club of Woodford County | Versailles | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Livermore Enhancement Foundation Inc | Livermore | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Logan County Garden Club Inc | Russellville | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Louisville Area Daylily Society Inc | Crestwood | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Louisville Grotto of the National Speleological Society | Louisville | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Louisville Keep Your Fork Inc | Louisville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Louisville Sustainability Council Inc | Louisville | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Louisville Voodoo Jeep Club Inc | Louisville | 501(c)(3) | 2024 | $0 | $0 | 2023-05 |
| Lower Howards Creek Nature and Heritage Preserve Inc | Winchester | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Luke 10 27 Inc | Somerset | 501(c)(3) | 2022 | $0 | $1 | 2024-12 |
| Make Newport Suck Less Inc | Newport | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Mammoth Cave National Park Association | Mammoth Cave | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Morehead Trail Town | Morehead | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Naturally Bardstown Inc | Bardstown | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Nelson County Horticulture Advisory Board | Bardstown | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Nonprofit Dynamics Inc | Calvert City | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Northern Kentucky Master Gardeners Association Inc | Covington | 501(c)(3) | 2026 | $0 | $0 | 2026-06 |
| Northern Kentucky Urban & Community Forestry Council | Covington | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Ohio State African Violet Society | Petersburg | 501(c)(5) | 2022 | $0 | $0 | 2025-12 |
| Otter Lake Conservation Society Inc | Hanson | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Ourearthnow | Louisville | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Pennyroyal Master Gardener Association | Madisonville | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| People and Planet Technologies Inc | Louisville | 501(c)(3) | 2025 | |||
| Pike County Clean Community Board Inc | Pikeville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Planet Saving Productions | Lexington | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Pleasant Ridge Sanctuary Inc | Versailles | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Preserve and Protect Camp Springs Inc | Melbourne | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Princeton Caldwell County Kentucky Trail of Tears Commission Inc | Princeton | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Re-Tree BG Inc | Bowling Green | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| React Education & Defense Fund Inc | Louisville | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Red River Fish and Game Habitat Incorporated | Adairville | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Red River Gorge Trail Crew Inc | Bellevue | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Route 23 Cultural Heritage Network | Paintsville | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Salem Garden Club Inc | Salem | 501(c)(3) | 2013 | $0 | $0 | 2026-03 |
| Save Caldwell County Cemeteries Inc | Princeton | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Scott County Rural Land Management Board Inc | Georgetown | 501(c)(3) | 2009 | $3,200 | 2024-12 | |
| Shelby Area Rural Conservation Inc | Shelbyville | 501(c)(3) | 2009 | $0 | $0 | 2025-08 |
| Shelby County Master Gardener Association | Shelbyville | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Surrey Hills Nature Preserve Inc | Louisville | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| The Friends of Griffith Woods Inc | Lexington | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| The Johnson-Wilson Cemetery Stewards Association Inc | Florence | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| The Lincoln Trail Area Master Gardener Association | Elizabethtown | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Tri-County Recycling Alliance Inc | Henderson | 501(c)(3) | 1998 | $0 | $710,402 | 2025-06 |
| Troublesome Creek Environmental Authority | Hazard | 501(c)(3) | 2009 | $0 | $0 | 2025-06 |
| Upper Cumberland River Watershed Watch Inc | Somerset | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Walk-Bike Frankfort | Frankfort | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Warriors Path of Kentucky | Olive Hill | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Watershed Watch in Kentucky | Lexington | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Waterwayslex | Lexington | 501(c)(3) | 2025 | |||
| West Knox Wild Game Club Inc | Woodbine | 501(c)(3) | 1996 | $0 | $0 | 2023-12 |
| Woodburn Cemetery Inc | Woodburn | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
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.