Zamet SA engages in the manufacture of steel structures, machinery and casting. Its offer includes heavy steel elements, lifting and loading equipment, onshore and offshore cranes, transportation systems for sea terminals, and industrial machinery. It operates through the following segments: A, B, C, and Other. The A segment manufactures constructions and machinery for the offshore, mining, and power industries. The B segment produces large steel structures. The C segment offers parts and maintenace services for the metallurgy industry. The Other segment includes other activities of the entity. The company was founded in 1956 and is headquartered in Piotrkow Trybunalski, Poland.