| 1 | Knoxville Zoological Park P.O. Box 6040 Knoxville, TN 37914
| 865-637-5331 knoxville-zoo.org $7,928,076
| $8,781,189 $7,685,705 $689,683
| $19,864,284 $1,494,184
| Provides educational programs & research about animal welfare & environmental conservation
| Lisa New Interim director 1947
|
| 2 | Great Smoky Mountains Natural History Association 115 Park Headquarters Road Gatlinburg, TN 37738
| 865-436-7318 smokiesinformation.org $3,755,145
| $3,823,949 $1,210,404 $2,613,545
| $4,770,080 $2,775,504
| Support the Great Smoky Mountains National Park through education, interpretation & research
| Terry Maddox Executive director 1953
|
| 3 | Knoxville Symphony Society 100 S. Gay St., Ste. 302 Knoxville, TN 37901
| 865-523-1178 knoxvillesymphony.com $3,450,784
| $3,410,966 $2,912,221 $350,368
| $1,074,144 $852,038
| Develop & sustain a symphony orchestra for performance & education programs
| Rachel Ford Executive director 1947
|
| 4 | Friends of the Great Smoky Mountains National Park P.O. Box 1660 Kodak, TN 37764
| 800-845-5665 friendsofthesmokies.org $3,229,524
| $1,445,526 $780,296 $273,021
| $9,240,729 $140,588
| Assist the National Park Service by securing financial & volunteer support for the Great Smoky Mountains National Park
| James Hart Executive director 1999
|
| 5 | Beck Cultural Exchange Center 1927 Dandridge Ave. Knoxville, TN 37915
| 865-524-8461 beckcenter.net $2,733,981
| $331,588 $260,953 $33,148
| $3,383,859 $7,262
| Promote the awareness of American and African-American history & achievement in the U.S., particularly in Knoxville
| Avon Rollins Executive director 1975
|