| # | 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 |
| 9 | Hallmarc Constructions | Audi R8 LMS | Marc Cini |
| 11 | Objective Racing | McLaren 650S GT3 | Tony Walls |
| 23 | JBS Australia | Lamborghini R-EX | Roger Lago |
| 24 | Moveitnet/AFS | Mercedes-AMG GT3 | Tony Bates |
| 44 | Supabarn Supermarkets | Audi R8 LMS | Ash Walsh/Duvashen Padayachee |
| 48 | Interlloy M Motorsport | Lamborghini R-EX | Glen Wood |
| 51 | AMAC Motorsport/IMAK/Kwitmit | Porsche 911 GT3-R | Brad Shiels/Andrew Macpherson |
| 59 | YNA Autosport/McElrea Racing | McLaren 650S GT3 | Fraser Ross |
| 74 | Valvoline Jamec Pem | Audi R8 LMS | Kelvin van der Linde/Geoff Emery |
| 100 | BMW Team SRM | BMW M6 GT3 | Steve Richards/James Bergmuller |
| 222 | Scott Taylor Motorsport | Mercedes-AMG GT3 | Scott Taylor |
| 911 | MEGA Racing | Porsche 911 GT3-R | Liam Talbot |
