Karina Wsciubiak-Hanko

CenterNet SA provides mobile telecommunication services. The company is based in Warsaw, Poland.

Midas SA engages in the business of telecommunications. Its operations involve technologies, media, and telecommunications. The company was founded on December 15, 1994 and is headquartered in Warszawa, Poland.

Nordisk Polska Sp zoo provides telecommunications services such as wireless telephone, broadband internet access, and mobile telephone services. The company is headquartered in Warsaw, Poland.

Alchemia SA engages in the manufacture of steel products. It operates through the following segments: Steel Pipes and Ingots, Technical Studies and Analyses, Forged Products, Steel Processing Services, Long-rolled Products, Forged-rolled Rings nad Hoops, and Other. The company was founded by Wilhelm Moll in 1811 and is headquartered in Warsaw, Poland.

Impexmetal SA engages in the manufacture of non-ferrous metal products. It operates through the following segments: Aluminum, Copper, Zinc and Lead, Trade, and Other. The Aluminum segment engages in the production of aluminum sheets and tapes as well as metal scrapping. The Copper segment offers copper alloys. The Zinc and Lead segment recycles lead batteries and manufactures zinc elements. The Trade segment distributes bearings. The Other segment provides support for the entities of the group. The company was founded in 1951 and is headquartered in Warsaw, Poland.