| Quartet | Chapter | Area of operation | State | Category |
| 4 Cryin' Out Loud | Harmony Sound Waves | New Smyrna Beach | Florida | |
| Beauty and the Beard | Atlanta Harmony Celebration! | Atlanta | Georgia | |
| Chords Against Humanity | Sisters of Sound Chapter of HI | Clermont | Florida | |
| Deci-Belles | Harmony Sound Waves | New Smyrna Beach | Florida | |
| Hot Pursuit | Associate Members | |||
| Impromptune | Associate Members | |||
| In A Chord | Sisters of Sound Chapter of HI | Clermont | Florida | |
| Local Fourcast | Atlanta Harmony Celebration! | Atlanta | Georgia | |
| Remix | Atlanta Harmony Celebration! | Atlanta | Georgia | |
| Serenade | Sisters of Sound Chapter of HI | Clermont | Florida | |
| Shore Sounds | Panama City Chapter of Harmony, Inc. | Panama City | Florida | |
| Something Good | Atlanta Harmony Celebration! | Atlanta | Georgia | |
| Southern Blend | Associate Members | |||
| Treble Maker | Unaccompanied Minors | Clermont | Florida | |
| Tune In! | Atlanta Harmony Celebration! | Atlanta | Georgia |
