| # | Team | Car | Drivers |
| 3 | Ah Apartments | Audi R8 LMS | Ash Samadi |
| 7 | Darrell Lea | McLaren 650S GT3 | Tony Quinn |
| 8 | WM Waste Management Services | Mercedes-AMG GT3 | Max Twigg |
| 19 | Hogs Breath Café/Griffith Corporation | Mercedes-AMG GT3 | Mark Griffith |
| 29 | Pirelli/Trofeo Motorsport | Lamborghini Huracan GT3 | Ryan Millier/Jim Manolios |
| 44 | Supabarn Supermarkets | Audi R8 LMS | Ash Walsh/Duvashen Padayachee |
| 58 | YNA Autosport | McLaren 650S GT3 | Fraser Ross |
| 74 | Valvoline Jamec Pem | Audi R8 LMS | Geoff Emery |
| 75 | Valvoline Jamec Pem | Audi R8 LMS | Steve McLaughlan |
| 100 | BMW Team SRM | BMW M6 GT3 | Steve Richards/James Bergmuller |
| 911 | Mega Racing | Porsche 911 GT3-R | Liam Talbot |
