Kalmet S.A. is a Polish family company operating in steel sector since 1988. For more than twenty years the basis of our production has been manufacturing of accessories and equipment for mining industry, as we are their key supplier to Polish and German market. The company was intensely developing in the last ten years which resulted in expansion of production and service operations distinguishing us from other Polish companies

Company profile 2 main directions of the Kalmet Company business:

Steel Constructions, Welding
Trusses, Gabions, Fence Panels


We base our business on state-of-the-art technologies, supply of innovative construction solutions which is proved by numerous certificates, approvals and technical opinions for our products and services.

Kalmet means:

  • production facilities of 10 000m² area equipped with modern machines and equipment located on the 3.5 ha area of KSSE Gliwice
  • monthly volume of steel processed 2,000 tons
  • qualified personnel, of more than 150 people working in compliance with European standards and ISO 9001 management system.

Our long-year experience allows us to satisfy the Clients’ needs and deal with non-standard orders.
We guarantee professional, comprehensive service, individual attitude to every order, and deliveries in “just in time” system.