Jaroslaw Piotr Pietrzyk

Przedsiebiorstwie Inzynierskim BIPROHUT Sp zoo provides engineering services. It offers technical consulting, legal and economic pre-design in phase of implementation, concepts, studies and analysis, environmental applications, basic engineering and construction services for building permits, regulations and workshop projects, supervisions, and management of investment projects; and construction structural and architectural, heating, ventilating, air conditioning, and piping, and electrical and automation services. The company is headquartered in Gliwice, Poland.

Mostostal Zabrze Realizacje Przemyslowe SA engages in the manufacture of steel constructions. The company was founded in 1950 and is headquartered in Gliwice, Poland.

Mostostal Zabrze Gliwickie Przedsia˜Biorstwo Budownictwa Przem is a construction company based in Gliwice, Poland. The Polish company specializes in designing and building projects as a General Contractor or Subcontractor. The private company has a high level of complexity in their work and have completed many projects in the past. The company's focus is on investments for the future.

Part of Polimex-Mostostal SA, Polimex Cekop SA is a Polish company that manufactures chemical products and provides construction services. The company is based in Warsaw, Poland. Polimex Cekop was acquired by Mostostal Siedlce SA on July 20, 2004.