Martin Kovác

Krkonošské vápenky Kuncice AS manufactures building materials. It offers lime and limestone, mortars, ground and crushed dolomite, grinding of limestone, plaster, and gypsum blocks for the metallurgy and building industry. The company was founded in 1963 and is headquartered in Kuncice nad Labem, Czech Republic.

PORFIX Ostrava as produces aerated concrete construction materials. The company was founded on May 4, 1958 and is headquartered in Ostrava, Czech Republic.

KVK PARABIT, a.s. develops and manufactures bitumen sheets. Its products include light asphalt sheets, classical oxidized sheets, specialized, custom-made as well as isolation bitumen sheets. The company was founded in 1889 and is headquartered in Svoboda nad Úpou, Czech Republic.

KVK Holding a.s. engages in the manufacturing and distribution of building construction materials. The company was founded on March 5, 2010 and is headquartered in Prague, Czech Republic.

Slovensky plynarensky Priemysel AS provides natural gas. The firm imports, transmissions, storages and sales across the Slovak Republic. The company was founded in 1990 and is headquartered in Bratislava, Slovakia.