| 1 | Ducks Unlimited INC Memphis | $459.8M | $443.6M | $459.6M |
| 2 | Ducks Unlimited INC Memphis | $161.8M | $63.2M | $0 |
| 3 | Wetlands America Trust INC Memphis | $33.8M | $11.0M | $198.1M |
| 4 | Highlander Research & Education Center INC New Market | $25.0M | $25.0M | $41.1M |
| 5 | Memphis Botanic Garden Foundation INC Memphis | $10.4M | $6.0M | $16.5M |
| 6 | Cumberland River Compact INC Nashville | $9.7M | $9.6M | $35.9M |
| 7 | Sevier Solid Waste INC Pigeon Forge | $9.3M | $9.3M | $43.6M |
| 8 | Southern Conservation Corp. McMinnville | $8.7M | $5.2M | $29.5M |
| 9 | Tennessee Wildlife Federation Incorporated Nashville | $8.1M | $6.6M | $7.4M |
| 10 | Land Trust for Tennessee INC Nashville | $7.8M | $5.0M | $26.7M |
| 11 | Southern Alliance for Clean Energy Knoxville | $7.6M | $5.4M | $11.0M |
| 12 | Union Sportsmens Alliance Spring Hill | $7.5M | $4.9M | $6.3M |
| 13 | Appalachian Conservation Institute LLC Chattanooga | $5.8M | $0 | $6.9M |
| 14 | Franklin S Charge INC Franklin | $5.0M | $3.5M | $4.9M |
| 15 | Friends of Radnor Lake Nashville | $4.9M | $4.6M | $6.5M |
| 16 | Tennessee State Parks Conservancy Nashville | $4.8M | $4.8M | $5.2M |
| 17 | Clinch-powell Resource Conservation and Development Are Rutledge | $4.7M | $3.4M | $7.8M |
| 18 | Reflection Riding Arboretum and Nature Center Chattanooga | $4.1M | $2.5M | $7.7M |
| 19 | Tennessee River Gorge Trust INC Chattanooga | $3.9M | $3.8M | $26.6M |
| 20 | Wolf River Conservancy INC Memphis | $3.7M | $3.2M | $23.2M |
| 21 | Great Smoky Mountain Institute Townsend | $3.3M | $3.0M | $9.0M |
| 22 | Harpeth Conservancy Brentwood | $2.9M | $1.9M | $1.7M |
| 23 | Flc Properties Foundation Rockford | $2.8M | $545K | $5.8M |
| 24 | American Mathematical Association of Two Year Colleges INC Memphis | $2.7M | $1.5M | $2.6M |
| 25 | Ijams Nature Center INC Knoxville | $2.7M | $2.6M | $4.9M |
| 26 | Friends of Shelby Park INC Nashville | $2.5M | $2.4M | $2.6M |
| 27 | Foothills Land Conservancy Rockford | $2.0M | $2.0M | $18.0M |
| 28 | Appalachian-northeast Tenn Resource Conservation and Development Counc Johnson City | $1.7M | $1.7M | $689K |
| 29 | Tennessee Environmental Council Nashville | $1.3M | $1.3M | $353K |
| 30 | Conservation Fisheries INC Knoxville | $1.2M | $1.2M | $1.4M |
| 31 | Big River Park Conservancy Memphis | $1.2M | $1.2M | $1.3M |
| 32 | Greenspaces Chattanooga | $1.2M | $1.2M | $319K |
| 33 | Knoxville Botanical Gardens and Arboretum Knoxville | $1.2M | $1.0M | $3.0M |
| 34 | Gulf and Caribbean Fisheries Institute INC Piney Flats | $1.1M | $1.1M | $596K |
| 35 | Lookout Mountain Conservancy Chattanooga | $859K | $859K | $3.8M |
| 36 | Statewide Organizing for Community Empowerment Resource Project Knoxville | $844K | $844K | $542K |
| 37 | Seven Islands Foundation INC Knoxville | $812K | $0 | $3.4M |
| 38 | Urban Green Lab Nashville | $786K | $786K | $391K |
| 39 | Protect Our Aquifer Memphis | $710K | $710K | $1.4M |
| 40 | Friends of Mill Ridge Park Antioch | $673K | $673K | $1.6M |
| 41 | Metro Nashville Parks Foundation Nashville | $597K | $508K | $1.2M |
| 42 | Rock the Ocean Foundation Nashville | $581K | $508K | $431K |
| 43 | One Million Wells Memphis | $477K | $477K | $272K |
| 44 | Southeastern Cave Conservancy INC Signal Mtn | $473K | $459K | $5.7M |
| 45 | Well Being Foundation Tazewell | $470K | $0 | $2.6M |
| 46 | Keep the Tennessee River Beautiful Knoxville | $453K | $453K | $256K |
| 47 | Waterways Chattanooga | $446K | $446K | $357K |
| 48 | Chattanooga Audubon Society Chattanooga | $421K | $411K | $1.0M |
| 49 | Nashville Tree Conservation Corps Nashville | $418K | $291K | $306K |
| 50 | Keep Knoxville Beautiful INC Knoxville | $412K | $412K | $414K |