The Polimex Mostostal Group operates in the following areas: Production, Industrial Construction, Energy, Infrastructure Construction, and Oil, Gas, and Chemicals. The Group provides comprehensive services in general contracting for the energy, petrochemical, and environmental protection industries. It also offers design, production, and assembly services for other industrial sectors. The key business segments are energy and oil, gas, and chemicals. The Group is also developing its industrial construction segment and production activities at its Siedlce plant. The Group is implementing a number of large infrastructure and industrial contracts in Poland and abroad.