DEUTZ Aktiengesellschaft develops, manufactures, and sells diesel and gas engines in Europe, the Middle East, Africa, the Asia Pacific, and the Americas. It operates through two segments: Classic and Green. The company offers hybrid, all-electric, and hydrogen drives, including mobile rapid charging stations and related services.

It also provides compact engine systems and engine accessories. The company products are used in various applications, such as construction equipment, agricultural machinery, material handling equipment, stationary equipment, commercial vehicles, rail vehicles, boats, and other applications. DEUTZ Aktiengesellschaft was founded in 1864 and is headquartered in Cologne, Germany.