| 5 | Bochez / Bochez / Cuhadaroglu / Jelmini | Kessel Racing (CH) | Ferrari | 488 | GT3 | Ferrari | GT3 | GT3 Am |
| 8 | "L.M.D.V." / Cutrera / Talarico / Frezza / Fumanelli | Boem by Kessel Racing (CH) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro-Am |
| 11 | Kroll / Prinz / Prinz / Partl / Heyer | Hofor Racing (CH) | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | GT3 Am |
| 12 | "Hash" / Fontana / Jacoma / Mettler | Car Collection Motorsport (D) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Pro-Am |
| 14 | Poulsen / Poulsen / Nygaard | Poulsen Motorsport (DK) | BMW | M4 | G82 GT3 | BMW | GT3 | GT3 Am |
| 27 | James / Newell / de Angelis | Heart of Racing by SPS (USA) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 29 | Clark / Marcelli / Westphal | Pellin Racing (I) | Ferrari | 488 | GT3 | Ferrari | GT3 | GT3 Pro |
| 32 | Groeneveld / van Kuijk / van Kuijk / van Splunteren | Team GP Elite (NL) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Pro |
| 58 | Gostner / Gostner / Gostner / Gostner | MP Racing (I) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 69 | Butkevicius / Michelon / Paskevicius | RD Signs – Siauliai racing team (LT) | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | GT3 Pro-Am |
| 71 | Sundahl / Stevenson / Corbett / Gečiauskas | Juta Racing (LT) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Pro-Am |
| 85 | Putman / Espenlaub / Lewis / Foster | CP Racing (USA) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 90 | Parente / Sainero / Burguera | E2P Racing (E) | Porsche | 991 GT3 R | II | Porsche | GT3 | GT3 Pro-Am |
| 91 | Noble / Bohn / Hart | Herberth Motorsport (D) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Am |
| 416 | Koloc / Vršecký / Lacko | Buggyra ZM Racing (UAE) | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | |
| 418 | Dasi / Parera / Arruabarrena | PCR Sport (E) | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | |
| 424 | Garcia / Miller / Kolb / Bohn | Lionspeed GP (D) | Porsche | 718 Cayman | GT4 RS Clubsport | Porsche | GT4 | |
| 431 | Kroll / Bonk / Partl / Partl | Hofor Racing by Bonk Motorsport (CH) | BMW | M4 | G82 GT4 | BMW | GT4 | |
| 701 | Amrouche / Bonnel / Courtois / Sugliano | Vortex V8 (F) | Vortex | 1.0 | | | GTX | |
| 719 | Goder / Oehme / Scheerbarth / Schlüter | 9und11 Racing (D) | Porsche | 991 GT3 Cup | II MR | Porsche | GTX | |
| 903 | de Breucker / Redant / Redant | Red Ant Racing (B) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 904 | Verheyen / Guelinckx / Haverans | Red Ant Racing (B) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 907 | Krohn / Jönsson / Hamprecht | RPM Racing (D) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 908 | Demorge / Polette / Blasco / Perrin | Seblajoux Racing by DUWO Racing (F) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 909 | Breukers / Breukers / Danz | Red Camel-Jordans.nl (NL) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 911 | "Dr. Ma" / Bruins / Cho / Kim | Hankook Competition (ROK) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 912 | Presezzi / Busnelli / Jacoma / Fenici | Centri Porsche Ticino (CH) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 917 | Godey / Garzon / Gillioz / Villiger / Mottet | Orchid Racing Team (CH) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 925 | Herber / van Berlo | Bas Koeten Racing (NL) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 963 | Loeb / Dumas / Misbach / Villiger / Mottet | Orchid Racing Team (CH) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 967 | Stürzinger / Pampanini / Diener | HRT Performance (D) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 973 | Venerosi / Gnemmi / Piccioli | Ebimotors (I) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 974 | Janavicius / Rusteika / Bartkus / Zviedris | Rimo Adero by Ebimotors (LT) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 985 | Denisov / Zlof / Neuhofer / Neuhofer | Neuhofer Rennsport (A) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 992 | Bessem / Hilders | NKPP Racing by Bas Koeten Racing (NL) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 993 | Kupčikas / Raudonis / Rudokas / Klepikas | Porsche Baltic (LT) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |