Mostostal Zabrze SA engages in the provision of construction services. It operates through the following segments: Design and Engineering Services, Production and Fitting Activity, Machine Constructions, and General Construction and Engineering. The Design and Engineering Services segment offers design and implementation of construction projects. The Production and Fitting Activity segment pertains to services realized internally and abroad. The Machine Constructions segment engages in the production of steel structures, industrial machinery, cranes, and rail vehicles. The General Construction and Engineering segment constructs public buildings, bridges, roads, and waterworks. The company was founded on May 28, 1945 and is headquartered in Zabrze, Poland.