Hidroconstrucția

 Hidroconstrucţia  is a large Romanian construction company specialised in the construction of dams and hydropower stations. The company has constructed hydro power stations in Romania, Algeria, Germany and Iran with a total of 6,411 MW.

During its fifty years of existence the company constructed:
 * 172 dams out of which 144 made of concrete with heights up to 168 m;
 * 176 HPP with an installed power of up to 1050 MW/HPP
 * 837 km. water headraces, having diameters of up to 7.50 m;
 * 189 km. deviation canals and tailraces for the HPP;
 * 495 million cu.m. of excavations in alluvia;
 * 80.8 million cu.m. of excavations in rock;
 * 474 million cu.m. of ballast fillings;
 * 44 million cu.m. of rockfill;
 * 40.9 million cu.m. of concrete above – and underground;
 * 27.4 million sq.m. of drywalls for dikes;
 * 5.7 million sq.m. of tightening walls;
 * 539 km. of drillings and groutings;
 * 355 km. motorways, national roads and other road rehabilitation;
 * 212 km. country roads;
 * 123 bridges totaling 6,320 m in length;
 * 854 km. pipelines for water supply and sewerage;
 * 283,000 sq.m. civil and industrial constructions.