Adrian Dworzynski

Polkomtel Sp zoo provides mobile telecommunications services. It offers voice, data, roaming, telemetry and monitoring, information and entertainment services. The company was founded in 1995 and is headquartered in Warszawa, Poland.

PGE Energia Odnawialna SA provides power distribution services. Its activities include the development of hydroelectric power plants and construction as well as modernization of water power plants. The company was founded on December 22, 1993 and is headquartered in Warsaw, Poland.

Fortum Markets Polska SA engaged in the natural gas distribution and pipeline services. It supplied natural gas to individual customers and enterprises. The company was founded in 2000 and was headquartered in Gdansk, Poland.

AAT Holding SA engages in the manufacture and supply of electronic security systems. It operates through the Internal Solutions and External Solutions segments. The Internal Solutions segment offfers fire protection systems, closed-circuit television systems, and access control systems. The External Solutions segment provides intrusion detection systems, access contro systemsl, and other devices. The company was founded in 1993 and is headquartered in Warsaw, 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.