Stark Verlag GmbH

Stark Verlag GmbH is a German publishing house specializing in high-quality learning aids for students and instructional materials for teachers. Founded in 1976 and headquartered in Munich, the company is a market leader in Germany for state-specific exam preparation materials, particularly through its 'Rote Reihe' (Red Series), aiming to help students achieve academic success and support teachers in their daily work.