Organisation
German Touring Car Motorracing Event GmbH
Promoter
Series operating company for the DTM and the ADAC GT Masters. Registered at Amtsgericht München HRB 280727, Hansastr. 19, 80686 Munich (the ADAC head office), incorporated 2022-12-02 ahead of ADAC taking the DTM over for 2023; registered purpose is the planning, organisation and running of touring- and sports-car motorsport events including their commercial exploitation. Named as the organiser in the 2026 DTM and ADAC GT Masters sporting regulations, which abbreviate it "GTM GmbH". The catalogue slug `dtm-gmbh` and the colloquial name "DTM GmbH" refer to this same entity — no separately registered "DTM GmbH" exists (audit decision D-4).
