Besides , they installed people loyal to them and who answered to them alone at strategic posts in the energy sector . Former HEP boss Ivan Mravak was a person of Sanader 's confidence , while Tomo Galic , the head of the Croatian Energy Regulatory Agency ( HERA ) , is a long time close friend of Polancec 's .
Oni su , uostalom , na strateškim mjestima u energetskoj branši ionako postavili sebi odane ljude koji su odgovarali isključivo njima : bivši čelnik HEP- a Ivan Mravak bio je osoba od Sanaderova povjerenja , a čelnik Hrvatske energetske regulatorne agencije Tomo Galić dugogodišnji je bliski Polančecov prijatelj .