Piotr Szymczyk

Energomontaz-Poludnie SA provides power engineering and construction services. It offers modernization and repairs for industrial power plants as well as combined heat and power plants. The company was founded in 1952 and is headquartered in Katowice, Poland.

Vattenfall Poland Sp zoo engages in the distribution and sale of electricity and heat. It offers services to private households and industrial customers. The company provides a range of energy solutions, operation and maintenance services and advanced consultancy and add-on services. Vatenfall Poland was founded in 2006 and is headquartered in Warsaw, Poland.

Vattenfall Heat Poland SA (Vattenfall) is a power company in Poland. Vattenfall is business unit of Vattenfall group and is principally engaged in the development, sale and marketing of district heating power plants in Poland. The company produces heat and electricity and is widely recognized as the largest manufacturer of heating network in the Polish market. The company also transmits and distributes heat. The works offered by the company include Elektrocieplownia Siekierki, Elektrocieplownia Zeran, Elektrocieplownia Pruszkow, Elektrocieplownia Wola Will heating plant and Cieplownia Kaweczyn. Elektrocieplownia Siekierki, is the second largest in Europe and largest polish heat and power plant. Zeran power plant is the second largest source of heat for Warsaw region. The company is headquartered in Warsaw, Poland.

Tectum Group NV provides sustainable roofing and facade services for both new construction and renovation projects. Tectum Group is based in Genk, BE, and has subsidiaries in Belgium. The Belgian company's services include flat and sloping roofs, ventilated facades, balustrades, glass and aluminum partitions, green roofs, and roof maintenance and repairs. The private company was founded in 1981 by Jean Biesmans and Lydie Schols, and is currently led by CEOs Piotr Szymczyk, Yves Biesmans, and Rudy Evens.