“…However, through pyramidal structure, a mother company can achieve much control over the subsidiary with only a small indirect shareholding. For example, if a holding company A holds 50 percent in a subsidiary A1 and 20 percent in a subsidiary A2, and if A1 holds 30 percent in A2, the sum of direct and indirect shareholding of A2 is 35 percent, but the 15 The disclosure law was adopted in 1989, and before this date, the Belgian corporate ownership was a black box, no data were available and little was known about it. Some firms, under condition, were not obliged to disclose their ownership data.…”