Critical Infrastructure

various purposes, especially critical infrastructure for the needs of HOPS d.o.o. (Croatian Transmission System Operator), HEP d.d. (National energy company), Odašiljači i veze d.o.o. (Digital signals and networks), INA d.d. (Oil and gas company), JANAF (oil pipeline and storage system), Plinacro d.o.o. (natural gas transmission system operator), Vodoopskrba i odvodnja d.o.o. (water supply and drainage), HRT Croatian Radiotelevision, AKD, various government bodies and ministries…