| 1 | Servais / Knauf / Müller | HAAS RT (AG) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 5 | Rosi / Gilbert / Rueda / Scheltema | Kessel Racing (CH) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 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 |
| 18 | Doppelmayr / Kaffer / Erhart / Inderbitzin | Sainteloc Junior Team (F) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Pro-Am |
| 34 | Kirchhoff / Vogler / Dalmo / Edelhoff | Land Motorsport (D) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 44 | Konôpka / Kiaba / Llarena / Mikulasko | ARC Bratislava (SK) | Lamborghini | Huracán | GT3 Evo | Lamborghini | GT3 | GT3 Am |
| 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 / Viljoen / Gečiauskas | Juta Racing (LT) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Pro-Am |
| 80 | Au / Hui / Tse | Car Collection Motorsport (D) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Am |
| 84 | D'Silva / Davies / Rump | EBM (NZ) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Pro-Am |
| 85 | Putman / Espenlaub / Foster / Lewis | CP Racing (USA) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 90 | Burguera / Sainero / Parente | 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 |
| 127 | Eschweiler / Kroner / Tagle / Krombach | SRS Team Sorg Rennsport (D) | Porsche | 718 Cayman | GT4 Clubsport MR | Porsche | TCX | |
| 169 | Pineau / Derenne / Barbaro / "Brody" | HY Racing (B) | Porsche | Cayman | GTS | Porsche | TCX | |
| 178 | White / Morris | CWS Engineering (GB) | Ginetta | G55 | | | TCX | |
| 400 | Behrens / Roos | ALFAB Racing (S) | McLaren | Artura | GT4 | McLaren | GT4 | |
| 416 | Koloc / Vršecký / Lacko | Buggyra ZM Racing (UAE) | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | |
| 419 | Verhoeven / Verhoeven / Verhoeven | Hamofa Motorsport (B) | BMW | M4 | G82 GT4 | BMW | GT4 | |
| 424 | Garcia / Miller / Kolb / Bohn | Lionspeed GP (D) | Porsche | 718 Cayman | GT4 RS Clubsport | Porsche | GT4 | |
| 438 | Robertson / Ramyead / Vladykin | Simpson Motorsport (GB) | BMW | M4 | G82 GT4 | BMW | GT4 | |
| 701 | Amrouche / Bonnel / Courtois | Vortex V8 (F) | Vortex | 2.0 | | | GTX | |
| 702 | Gomez / Gomez / Sugliano | Vortex V8 (F) | Vortex | 2.0 | | | GTX | |
| 719 | Goder / Scheerbarth / Schlüter | 9und11 Racing (D) | Porsche | 991 GT3 Cup | II MR | Porsche | GTX | |
| 795 | Tomlinson / Tomlinson / Simpson | Team CMR (F) | Ginetta | G56 Cup | | | GTX | |
| 902 | Holmgaard / Perrin / Menden / Vedel / Holmgaard | Holmgaard Motorsport (DK) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 903 | Adomavičius / 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 / Roy | Seblajoux Racing by DUWO Racing (F) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 909 | Breukers / Breukers / Breukers / Danz | Red Camel-Jordans.nl (NL) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 911 | "Dr. Ma" / Bruins / Cho | Hankook Competition (ROK) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 917 | Mottet / Misbach / Gillioz | 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 |
| 927 | Eichenberg / Grütter / Wagner | SRS Team Sorg Rennsport (D) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 967 | Stürzinger / Pampanini / Diener / Hauschild | HRT Performance (D) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 969 | Smith / Carroll / Kehoe | GDL Racing (RSM) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 972 | Meijer / van Eldik / Schilt / Poppelaars | Hans Weijs Motorsport (NL) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 979 | Dons / Meulders / Renmans | Speedlover (B) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 985 | Neuhofer / Neuhofer / Zlof | Neuhofer Rennsport (A) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 988 | Saca / Quiros / Rammo | MRS GT Racing (D) | 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 | Porsche Baltic (LT) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |