S.I.H.A. Exhibitions Promotion GmbH

S.I.H.A. Ausstellungen Promotion GmbH is a German event organizer based in Herzogenrath, known for its long-standing role in classic automobile exhibitions and related events. The company has a history of organising the Techno Classica fair, which began in 1989 and became one of the world’s most influential classic vehicle shows, bringing together classic and prestige automobiles, motorcycles, clubs, parts suppliers and enthusiasts from many nations. After decades of presenting the event in Essen, S.I.H.A. transitioned the format to the Techno Classica Salon in Dortmund from 2026, maintaining its focus on international classic car culture, industry networking and historic vehicle trading. The company specialises in trade fair services, exhibitor support, and event logistics for automotive heritage events, and has extensive experience with international exhibitors and visitors.