PESA Bydgoszcz SA is a prominent Polish manufacturer specializing in the design and production of rail vehicles. Established in 1851 and headquartered in Bydgoszcz, PESA has evolved from a repair workshop into a leading producer of locomotives, intercity and commuter trains, and trams. The company's product portfolio includes diesel multiple units (DMUs), electric multiple units (EMUs), and low-floor trams, serving both domestic and international markets. PESA is recognized for its innovative approach, having developed the first Polish high-speed train and securing significant contracts across Europe. With a workforce exceeding 3,700 employees, PESA continues to expand its presence in the railway industry, delivering advanced and reliable rolling stock solutions.
The SM42-6Dn show, the first Polish hydrogen locomotive PESA, was probably the mostanticipated premiere of the TRAKO 2021 International Railway Fair, and this was confirmed by the
crowds of guests who filled the exhibition tracks
