Among them are Zimbabwean telecom billionaire Strive Masiyiwa and Swazi retail and property mogul Nathan "Natie" Kirsch.
In 2017, Wiese was Steinhoff's largest shareholder.
The sale would generate millions of dollars' worth of value for Phembani and other entities.
Richemont sales reached an all-time high of €19.2 billion in 2022.
The former CEO of Cars45, Ikpe founded Autochek in 2020.
The trust will directly benefit the group's South African employees.
IHS Towers is a Nigeria-based telecom infrastructure firm.
Ribet controls a significant 3.32-percent stake in the company worth $1.71 million.
The two partners hope to support historically disadvantaged actors in the mining industry.
Copelyn owns a 6.49-percent stake in the Cape Town-based investment holding company.