Dangote owns an 86-percent stake in Dangote Cement, Africa's largest cement producer.
FirstRand Limited is Africa's largest financial services group in terms of market capitalization.
Pullinger owns about 0.1 percent of the leading lender, or 5,634,679 ordinary shares.
Dangote Sugar Refinery has a refining capacity of 1.44 million metric tonnes.
Rahmani, the head of Ennahar, had been on trial for violation of foreign exchange regulations.
Wanjui derives his wealth from a diversified investment portfolio.
The move comes nearly a year after the British energy giant announced plans to divest its interests in Nigeria.
Chari was founded by Ismael Belkhayat and his wife, Sophia Alj.
Benjelloun, one of Africa's richest billionaires, has a net worth of $2 billion.
Akhannouch has a fortune of $2 billion.