As the “Queen of Talk,” Winfrey has built a thriving media empire that includes Harpo Productions.
Among them are Africa's richest man Aliko Dangote and Egypt's wealthiest man Nassef Sawiris.
Seacom is privately funded and 75 percent African-owned.
Hiridjee is one of Madagascar's wealthiest and most powerful business leaders.
Calisto is one of Africa's richest tech entrepreneurs.
It is unclear how much of the 59.22 percent stake held by Orascom Financial Holding, a firm led by the billionaire Sawiris family, was acquired during...
The once promising relationship between Otedola's Zenon and Abdulwasiu Sowami's Prudent Energy has taken a new turn.
Just three weeks ago, the Nigerian billionaire received a massive $208-million dividend from BUA Cement.
Dangote's net worth has dropped from nearly $20 billion to just $19 billion in the past 24 hours.
Despite his declining net worth, Motsepe remains one of South Africa's richest men.