Africa's Richest Billionaires in 2025
The top 10 richest people in Africa are dominated by Nigerian, South African, and Egyptian billionaires whose wealth is tied to diversified conglomerates, banking, and mining. Aliko Dangote remains the richest person on the continent, followed by Nicky Oppenheimer and Johann Rupert. These rankings reflect the latest Forbes real-time billionaire data and public disclosures, with net worth estimates fluctuating alongside global equity and commodity markets. The list below uses the most recent available public figures to rank each billionaire by current estimated net worth.
Across the top 10, the combined net worth exceeds 100 billion dollars, with wealth concentrated in sectors such as cement, mining, banking, telecoms, and consumer goods. Many of these billionaires control holding companies listed on African and international exchanges, and their fortunes are heavily influenced by local currency movements, commodity prices, and regulatory environments. The following sections break down the top three positions and the next seven ranked individuals, highlighting the main companies and business lines behind each fortune.
1. Aliko Dangote – Cement, Sugar, and Diversified Conglomerate
Aliko Dangote, founder and chairman of Dangote Group, continues to rank as the richest person in Africa, with his wealth primarily linked to the publicly traded Dangote Cement. The conglomerate operates the largest cement plant in sub-Saharan Africa and has expanded into sugar, flour, salt, and packaging, with interests spanning Nigeria, Ghana, Ethiopia, Senegal, and other African markets. Dangote also holds significant stakes in Dangote Sugar Refinery and is advancing a major petroleum refinery in Nigeria, which aims to reduce the continent's reliance on fuel imports.
Dangote's net worth is closely tied to the market capitalization of Dangote Cement, which trades on the Nigerian Exchange and has been a top performer in African equities. He controls the company through a family holding structure, and his ranking among the world's billionaires is updated regularly by Forbes based on share prices and disclosed holdings. For the latest net worth estimate and company details, see the Forbes profile of Aliko Dangote at https://www.forbes.com/profile/aliko-dangote/.
2. Nicky Oppenheimer – Mining and Legacy Investments
Nicky Oppenheimer, chairman of the Oppenheimer family trust, ranks second among the richest people in Africa, with his wealth anchored in historical diamond mining and diversified financial and natural-resource investments. The Oppenheimer family built its fortune through De Beers, the diamond giant, and later through Anglo American plc, a major mining company listed on the London and Johannesburg stock exchanges. Anglo American has significant operations in platinum, iron ore, copper, and coal across Africa and beyond.
The Oppenheimer family trust holds stakes in Anglo American and other listed companies, and Nicky Oppenheimer's net worth is estimated based on these holdings and private asset disclosures. His position in the top 10 richest people in Africa reflects the enduring value of mining assets and the family's long-term investment strategy. For current details on Anglo American's operations and shareholding structure, see the company's official investor page at https://www.angloamerican.com/investors.
3. Johann Rupert – Luxury Goods, Banking, and Mining
Johann Rupert, chairman of Richemont and co-founder of Remgro, ranks third among the richest people in Africa, with wealth tied to luxury goods, mining, and financial services. Richemont, the Swiss-based luxury group, owns brands such as Cartier, Van Cleef & Arpels, and Montblanc, and is listed on the SIX Swiss Exchange. Remgro, a South African holding company, has stakes in mining, banking, insurance, and consumer goods