| 3 | Caldwell / Loggie / Kharuk | Bullitt Racing (E) | | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | GT4 |
| 4 | Parsons / Winslow / Muston | Graff (F) | | Norma | M30 | | Nissan | LMP3 | P |
| 5 | Parente / Barnicoat / Van Gisbergen | McLaren Customer Racing (GB) | | McLaren | 720S | GT3 | McLaren | GT3 | GT3 P |
| 7 | Calamia / Stürzinger / Pampanini / Monaco | Scuderia Villorba Corse (I) | | Ligier | JS P3 | | Nissan | LMP3 | P |
| 8 | Tutumlu / Parhofer / Paul / Schmidt | Car Collection Motorsport (D) | | Audi | R8 LMS | GT3 | Audi | GT3 | GT3 G |
| 9 | Fairbrother / Paton / Armstrong | Slidesports (GB) | | Porsche | 991 GT3 Cup | II | Porsche | GT Cup | Cup |
| 11 | Rigon / Pier Guidi / Broniszewski | Kessel Racing (CH) | Ronnie Kessel | Ferrari | 488 | GT3 | Ferrari | GT3 | GT3 P |
| 24 | Grogor / Hall / Goethe / Fatien | GPX Racing (UAE) | | Porsche | 991 GT3 R | | Porsche | GT3 | GT3 PA |
| 25 | Bird / Witt / Charouf | Ciceley Motorsport (GB) | | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | GT4 |
| 27 | De Marco / Ramos / Onidi | Daiko Lazarus Racing (I) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | GT3 PA |
| 33 | Cadei / Scheltema / Cuhadaroglu / Lovat | Kessel Racing (CH) | Ronnie Kessel | Ferrari | 488 | GT3 | Ferrari | GT3 | GT3 G |
| 39 | Ling / Mourgues / Pasian / Trouillet | Graff (F) | | Norma | M30 | | Nissan | LMP3 | P |
| 44 | Schmid / Walkinshaw / Roda | Attempto Racing (D) | | Audi | R8 LMS | GT3 | Audi | GT3 | GT3 P |
| 50 | Zamparini / Chodzen / Chodzen | Scuderia Villorba Corse (I) | | Maserati | GranTurismo | MC GT4 | Maserati | GT4 | GT4 |
| 51 | Lendoudis / Ulrich / Hanna / Aguas | Spirit of Race / AF Corse (CH) | Amato Ferrari | Ferrari | 488 | GT3 | Ferrari | GT3 | GT3 G |
| 55 | Alzen / Konrad / Haggenmüller | Attempto Racing (D) | | Audi | R8 LMS | GT3 | Audi | GT3 | GT3 PA |
| 57 | Yazid / Sereethoranakul / Sereethoranakul | PSC Motorsport (T) | | Lamborghini | Huracán | Super Trofeo Evo | Lamborghini | GT Cup | GT Cup |
| 66 | Pattrick / Stanley / Meyrick | Bullitt Racing (E) | | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | GT4 |
| 69 | Hui / Grab / Diggler | Stile F Squadra Corse (I) | | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | GT3 G |
| 70 | Garcia / San Juan / Page | Graff (F) | | Ligier | JS P3 | | Nissan | LMP3 | P |
| 77 | Pianezzola / Piccini / Schiavoni | Kessel Racing (CH) | Ronnie Kessel | Ferrari | 488 | GT3 | Ferrari | GT3 | GT3 PA |
| 80 | Murroni / Michaelian / Rayneri | GDL Racing (UAE) | | Lamborghini | Huracán | Super Trofeo | Lamborghini | GT Cup | GT Cup |
| 83 | Frey / Gostner / Gatting | Kessel Racing (CH) | Ronnie Kessel | Ferrari | 488 | GT3 | Ferrari | GT3 | GT3 PA |
| 84 | Ricci / Bourret / Ricci / Beaubelique | AKKA ASP (F) | Jérôme Policand | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | GT3 G |
| 87 | Liquorish / Deverikos / Cordoni | GDL Racing (UAE) | | Lamborghini | Huracán | Super Trofeo | Lamborghini | GT Cup | GT Cup |
| 88 | Winkelhock / Haase / Parhofer | Car Collection Motorsport (D) | | Audi | R8 LMS | | Audi | GT3 | GT3 P |
| 89 | Zöchling / Mardini / Hussain | GDL Racing (UAE) | | Porsche | 991 | | Porsche | GT Cup | GT Cup |
| 90 | Fascicolo / Camarlinghi / Franceschetti / Herpell | Scuderia Villorba Corse (I) | | Maserati | GranTurismo | MC GT4 | Maserati | GT4 | GT4 |
| 95 | Canning / Wilkinson / Willmott / Farmer | Aston Martin Racing (GB) | | Aston Martin | V8 Vantage | GT4 | Aston Martin | GT4 | GT4 |
| 96 | Collard / Dennis / Kirchhöfer | R-Motorsport (CH) | | Aston Martin | V12 Vantage | GT3 | Aston Martin | GT3 | GT3 P |
| 97 | Turner / Adam / Al Harthy | Oman Racing by TF Sport (OM) | Tom Ferrier | Aston Martin | V12 Vantage | GT3 | Aston Martin | GT3 | GT3 P |
| 98 | Gunn / Howard / Al Masaood / Dyson | Beechdean AMR (GB) | | Aston Martin | Vantage AMR | GT3 | Aston Martin | GT3 | GT3 PA |
| 99 | Bachler / Foster / Minsky | Attempto Racing (D) | | Audi | R8 LMS | GT3 | Audi | GT3 | GT3 P |