Starting from an Inspection Department of one of the pioneering companies of the Radiant Group’s businesses with specialization in the field of Non Destructive Testing (NDT) back to the 1970s, Radiant Group began its business activities in Indonesia amidst the booming oil and gas exploration and exploitation activities . Slowly but surely, this Department then managed to develop its expertise in nearly all lines of Inspection services. Finally, in mid 1984 it turned into an independent company under the name PT. Radiant Utama Interinsco.