Avikus has emerged as one of the most important subsidiaries of Hyundai Heavy Industries (HHI) Group, as the company specializing in self-navigating technologies has been apparently used for CEO Chung Ki-sun of HD Hyundai, the group's holding firm, to prove his management ability before inheriting control of the conglomerate from his father, Asan Foundation Chairman Chung Mong-joon, the largest shareholder of HD Hyundai, according to industry officials, Monday.