Beata Pniewska Prokop

Orbis SA engages in the provision of hospitality services. It comprises 73 hotels operating in the Czech Republic, Lithuania, Poland, Romania, Slovakia, and Hungary. The company was founded in 1920 and is headquartered in Warsaw, Poland.

Optimus SA provides public relation services and fund raising. It provides relational marketing services to charitable associations, foundations, public institutions, and corporate citizens. It also develops fund raising organizations to promote projects of general interest and public awareness. The company was founded by Alexandre Basdereff, Thierry Besançon and Thierry Laurens in 1989 and is headquartered in Puteaux, France.

Part of VINCI SA, Warbud SA is a Polish company that provides construction services. The company is based in Warsaw, Poland.

CDP Netia Sp zoo engages in the provision of telecommunication services. Its offer includes data transmission, voice and internet access services. The company was founded in 1998 and is headquartered in Warsaw, Poland.

H&B Notebooks SA engages in the sale of computer equipment. The company was founded on July 10, 2007 and is headquartered in Warsaw, Poland.

T-Mobile Polska SA engages in the operation of mobile phone networks. It also offers telephones, routers, modems, tablets, and computers. The company provides caller identification, hotspot, high definition voice and Internet services. T-Mobile Polska was founded in 1995 and is headquartered in Warsaw, Poland.