| 11 | Kroll / Prinz / Prinz / Partl / Kratz | Hofor Racing (CH) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 18 | Doppelmayr / Kaffer / Erhart / Inderbitzin / Tribaudini | Sainteloc Junior Team (F) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Pro-Am |
| 21 | Guelinckx / Guelinckx / Lismont / Azzam | HAAS RT (AG) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Pro |
| 28 | Charlaix / Paque / Boisson / Engel | TFT Racing (F) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Pro-Am |
| 56 | Výboh / Výboh / Král / Waszek | Scuderia Praha Racing (CZ) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro-Am |
| 65 | Khoo / Ang / Moh / Yazid / Lim | Viper Niza Racing (MAL) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 69 | Vladykin / Solukovtsev / Kizilov / Kakad / Aka | Continental Racing by Simpson Motorsport (GB) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 71 | Viljoen / Pickering / Gečiauskas / Michelon / Zhang | Juta Racing (LT) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 73 | Dreisow / Lauck / Bachler / Dressler | Proton Huber Competition (D) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Pro-Am |
| 81 | Merriman / Tilley / Hill / Dalziel / Bryant | Era Motorsport (USA) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro-Am |
| 90 | Burguera / Sainero / Campos / Morcillo | E2P Racing (E) | Aston Martin | Vantage AMR | GT3 Evo | Aston Martin | GT3 | GT3 Am |
| 93 | Redant / Redant / de Breucker / Heyer / Hartog | Red Ant Racing (B) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Pro |
| 98 | Letlaka / Jefferies / White / Neveling | Into Africa Racing by Dragon (UAE) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro |
| 102 | Ohlsson / Umemoto / Gieras / Schemmann | asBest Racing (D) | Cupra | León | TCR DSG | Seat | TCX | |
| 111 | Müller / Brown / Teirlinck / Leveau | asBest Racing (D) | Porsche | 718 Cayman | GT4 Clubsport MR | Porsche | TCX | |
| 123 | Walter / Ferretti / Taguchi / Hernandez | THRW Honda Racing (USA) | Honda | Civic Type R (FL5) | | Honda | TCX | |
| 124 | Hwang / Chiappino / Lucas / Nicol | THRW Honda Racing (USA) | Honda | Civic Type R (FL5) | | Honda | TCX | |
| 133 | Collins / Clarke / Smith / Cheetham | J-Mec Engineering (GB) | BMW | M3 | E46 | BMW | TCX | |
| 286 | Hirshberg / Latorre / Osieka / Veselaho / Liddy | GetSpeed (D) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 421 | Jones / Jones / George / Hizzey | Venture (GB) | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | |
| 427 | Chkondali / Girard / Sallenbach / Surzyshyn / Mougenot | Team Sorg Rennsport (D) | Porsche | 718 Cayman | GT4 RS Clubsport | Porsche | GT4 | |
| 488 | Gatehouse / Belloc Ruiz / Lao Cornago / Oxley | NM Racing (E) | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | |
| 701 | Amrouche / Bonnel / Calmon / Courtois / Gomez | Vortex (F) | Vortex | 2.0 | | | GTX | |
| 888 | Lajoux / Perrin / Meijer / Detry / Duffieux | SebLajoux Racing (F) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 901 | Kumar / Poppelaars / van Eijndhoven / McLeod / Servais | Ajith Kumar Racing by Red Ant (IND) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 901T | Kumar / Poppelaars / van Eijndhoven / McLeod / Servais | Ajith Kumar Racing by Red Ant (IND) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 902 | Holmgaard / Holmgaard / Vedel / Rasmussen / Gersager | Holmgaard Motorsport (DK) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 907 | Krohn / Jönsson / Hamprecht / Huisman | RPM Racing (D) | 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 |
| 921 | Rump / Zviedris / Hanses / Meijer | Mühlner Motorsport (B) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 928 | Gambrell / Kearney / Saca / Sorokin / Kellet | HRT Performance (D) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 938 | Teire / Saleilles / Blanchemain / Dacosta | GP Racing Team (F) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 949 | Bras Silvero / Lourinho Bras / Gonzalez Gonzalez / Gutierrez Agüi / Sanabria Crespo | Escuderia Faraon (E) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 974 | Gomez / Olivar / Amrouche / Tsamere / Amrouche | Vortex V8 (F) | Vortex | 2.0 | | | GTX | |