South African financier Magda Wierzycka's controlling Sygnia stake is worth $177 million
Magda Wierzycka owns 90,235,124 Sygnia shares worth about $177 million, and told a rich-list compiler that Wendy Appelbaum is South Africa's wealthiest woman.
Sygnia
South African businesswoman Magda Wierzycka to launch AI startup fund in South Africa
South African businesswoman Magda Wierzycka is launching an AI startup fund to back local founders and slow the outflow of talent.