National convention-winning quartets can be found on our Past Champions page.
| Quartet | Chapter | Area of operation | Region | Category |
| Centreplace | Mighty River Harmony | Hamilton | Mixed | |
| F.O.N.O.A. | Manawatunes | Palmerston North | ||
| Kokotaua | Mighty River Harmony | Hamilton | ||
| The Bassic Pitches | Vocal FX Inc. | Wellington | ||
| The Flatmates | Mighty River Harmony | Hamilton | ||
| The Remarkables | Harbour Capital Chorus | Wellington | ||
| The Usual Suspects | Mighty River Harmony | Hamilton | ||
| Wicked Pitch Quartet | Members at Large | New Zealand | ||
| Young at Heart | Marlborough Sounds | Blenheim | Senior |
