Africa is home to some of the world’s most successful businesspeople, with fortunes built across manufacturing, luxury goods, banking, telecommunications, mining, construction, oil, food production and other industries.
According to Forbes’ 2026 Africa’s Billionaires ranking, the 10 richest African men had a combined estimated net worth of approximately $100.2 billion when the fortunes for the annual African ranking were calculated on March 9, 2026 (Forbes, 2026a).
It is important to understand that billionaire net worth figures are estimates rather than fixed amounts of cash. Much of a billionaire’s wealth is normally tied to shares in publicly traded companies, private businesses and other assets. Consequently, fortunes can rise or fall substantially as share prices, exchange rates, company valuations and other financial conditions change.
For consistency, this ranking uses the figures from Forbes’ 2026 Africa’s Billionaires list, rather than combining real-time estimates recorded on different dates.
1. Aliko Dangote – $28.5 Billion
Country: Nigeria
Main source of wealth: Manufacturing, cement and other industrial businesses
2026 Forbes Africa net worth: $28.5 billion
Aliko Dangote remained Africa’s richest person in Forbes’ 2026 African billionaire ranking, with an estimated fortune of $28.5 billion as of March 9, 2026 (Forbes, 2026a).
Dangote is the founder and chairman of the Dangote industrial empire. A major part of his wealth comes from Dangote Cement. Forbes reports that he owns approximately 85% of the publicly traded cement company through a holding company.
Dangote Cement is one of Africa’s largest cement producers, with operations extending across several African countries. Dangote has also expanded heavily into other industrial sectors.
One of his biggest projects is the Dangote Petroleum Refinery in Nigeria. After years of development and construction, the refinery began refining operations in early 2024. His businesses also include fertilizer production and other manufacturing interests (Forbes, 2026b).
Dangote’s fortune demonstrates the enormous value that can be created by large-scale industrial production in African markets.
2. Johann Rupert & Family – $16.1 Billion
Country: South Africa
Main source of wealth: Luxury goods and investments
2026 Forbes Africa net worth: $16.1 billion
South African businessman Johann Rupert and his family ranked second with an estimated $16.1 billion fortune in Forbes’ 2026 Africa ranking (Forbes, 2026a).
Rupert is chairman of Swiss luxury-goods company Compagnie Financière Richemont, whose portfolio includes internationally known luxury brands such as Cartier and Montblanc.
His business interests extend beyond luxury goods. Forbes reports that Rupert owns interests in South African investment company Remgro as well as Reinet Investments.
Rupert comes from a prominent South African business family. His father, Anton Rupert, established the Rembrandt Group, which became the foundation for a business empire that later expanded internationally (Forbes, 2026c).
3. Abdulsamad Rabiu – $11.2 Billion
Country: Nigeria
Main source of wealth: Cement, sugar and diversified businesses
2026 Forbes Africa net worth: $11.2 billion
Nigerian industrialist Abdulsamad Rabiu ranked third among Africa’s richest people in Forbes’ 2026 ranking, with an estimated fortune of $11.2 billion (Forbes, 2026a).
Rabiu is the founder of BUA Group, a Nigerian conglomerate with interests in areas including cement production, sugar refining and real estate.
His most important assets include major ownership stakes in publicly traded BUA Cement and BUA Foods. Forbes reports that Rabiu owns approximately 98.2% of BUA Cement and 95% of BUA Foods.
Rabiu established his own business in 1988, initially trading commodities including iron, steel and chemicals before expanding into large-scale manufacturing (Forbes, 2026d).
His fortune makes him one of Nigeria’s three wealthiest businessmen alongside Aliko Dangote and Mike Adenuga.
4. Nicky Oppenheimer & Family – $10.6 Billion
Country: South Africa
Main source of wealth: Diamonds and investments
2026 Forbes Africa net worth: $10.6 billion
Nicky Oppenheimer and his family had an estimated fortune of $10.6 billion in the 2026 Forbes Africa ranking (Forbes, 2026a).
Oppenheimer is closely associated with the historical De Beers diamond empire. He represented the third generation of his family to lead De Beers.
A major transformation in his family’s wealth occurred in 2012 when the Oppenheimer family sold its 40% stake in De Beers to Anglo American for approximately $5.1 billion in cash, according to Forbes.
Since leaving the diamond business, Oppenheimer has maintained investments in other areas. Forbes also reports that he owns large areas of conservation land across countries including South Africa, Botswana, Zimbabwe and Mozambique (Forbes, 2026e).
5. Nassef Sawiris – $9.6 Billion
Country: Egypt
Main source of wealth: Construction, chemicals and investments
2026 Forbes Africa net worth: $9.6 billion
Egyptian billionaire Nassef Sawiris ranked fifth with an estimated fortune of $9.6 billion in Forbes’ 2026 Africa ranking (Forbes, 2026a).
Sawiris comes from one of Egypt’s best-known business families. His investments have extended well beyond Egypt.
His business interests have included OCI and Orascom Construction. Forbes also reports that Sawiris owns a significant stake in German sportswear company Adidas.
In the sports industry, Sawiris partnered with American investor Wes Edens in the ownership of English Premier League football club Aston Villa.
His brothers, Naguib Sawiris and Samih Sawiris, are also billionaires, making the Sawiris family one of Africa’s wealthiest business families (Forbes, 2026f).
6. Mike Adenuga – $6.5 Billion
Country: Nigeria
Main source of wealth: Telecommunications and oil
2026 Forbes Africa net worth: $6.5 billion
Mike Adenuga ranked sixth on Forbes’ 2026 Africa billionaire list with an estimated fortune of $6.5 billion (Forbes, 2026a).
Adenuga built much of his fortune through telecommunications and oil.
He founded Globacom, commonly known as Glo, one of Nigeria’s major telecommunications operators. The company also developed the Glo-1 submarine fibre-optic cable connecting West Africa with Europe.
Adenuga additionally owns interests in the oil industry through Conoil. Forbes reports that his investments include a controlling interest in publicly traded petroleum-marketing company Conoil as well as an interest in Sterling Financial Holdings.
His career has made him one of the most prominent figures in Nigeria’s telecommunications industry (Forbes, 2026g).
7. Naguib Sawiris – $5.6 Billion
Country: Egypt
Main source of wealth: Telecommunications and investments
2026 Forbes Africa net worth: $5.6 billion
Naguib Sawiris had an estimated fortune of $5.6 billion in Forbes’ 2026 Africa ranking (Forbes, 2026a).
Like his brother Nassef, Naguib Sawiris is part of Egypt’s prominent Sawiris business family.
Naguib built much of his fortune through telecommunications. One of the defining transactions of his career came when Orascom Telecom was sold to Russian telecommunications company VimpelCom, now known as VEON, in a multibillion-dollar transaction in 2011.
He has subsequently maintained business interests through Orascom TMT Investments, which holds interests in several companies and investment ventures.
His activities have also extended into other sectors, including international property development and tourism (Forbes, 2026h).
8. Patrice Motsepe – $4.3 Billion
Country: South Africa
Main source of wealth: Mining and investments
2026 Forbes Africa net worth: $4.3 billion
South African mining businessman Patrice Motsepe had an estimated fortune of $4.3 billion in Forbes’ 2026 Africa ranking (Forbes, 2026a).
Motsepe is the founder and chairman of African Rainbow Minerals, a diversified South African mining company.
His investments extend beyond mining. Forbes reports that he also has an interest in financial-services company Sanlam and founded African Rainbow Capital, an investment company focused on opportunities in Africa.
Motsepe is also closely involved in football. He owns South African football club Mamelodi Sundowns and has served as president of the Confederation of African Football.
Forbes notes that in 2008 he became the first Black African to appear on its billionaire list (Forbes, 2026i).
9. Mohamed Mansour – $4.0 Billion
Country: Egypt
Main source of wealth: Diversified businesses
2026 Forbes Africa net worth: $4.0 billion
Egyptian businessman Mohamed Mansour ranked ninth with an estimated fortune of $4 billion in the 2026 Forbes Africa list (Forbes, 2026a).
Mansour oversees the Mansour Group, a large family conglomerate founded by his father, Loutfy Mansour, in 1952.
The family’s businesses include significant interests in automobile and heavy-equipment distribution.
Mansour established General Motors dealerships in Egypt in the 1970s, and the group later grew into one of GM’s major distributors internationally. Mansour Group also has distribution operations involving Caterpillar equipment in several African markets.
His brothers Yasseen Mansour and Youssef Mansour are also billionaires and share ownership in the family business (Forbes, 2026j).
10. Michiel Le Roux – $3.8 Billion
Country: South Africa
Main source of wealth: Banking
2026 Forbes Africa net worth: $3.8 billion
South African banker Michiel Le Roux completed the top 10 with an estimated fortune of $3.8 billion in Forbes’ 2026 Africa ranking (Forbes, 2026a).
Le Roux founded Capitec Bank in 2001.
Capitec developed into one of South Africa’s major banking institutions, with a business model aimed at providing relatively straightforward banking services to a broad consumer market.
Forbes reports that Le Roux owns approximately 11% of Capitec and has remained involved with the company after previously serving as chairman of its board.
Before establishing Capitec, Le Roux worked at Boland Bank, a regional South African banking institution (Forbes, 2026k).
The Top 10 at a Glance
| Rank | Businessman | Country | Estimated Net Worth |
|---|---|---|---|
| 1 | Aliko Dangote | Nigeria | $28.5 billion |
| 2 | Johann Rupert & family | South Africa | $16.1 billion |
| 3 | Abdulsamad Rabiu | Nigeria | $11.2 billion |
| 4 | Nicky Oppenheimer & family | South Africa | $10.6 billion |
| 5 | Nassef Sawiris | Egypt | $9.6 billion |
| 6 | Mike Adenuga | Nigeria | $6.5 billion |
| 7 | Naguib Sawiris | Egypt | $5.6 billion |
| 8 | Patrice Motsepe | South Africa | $4.3 billion |
| 9 | Mohamed Mansour | Egypt | $4.0 billion |
| 10 | Michiel Le Roux | South Africa | $3.8 billion |
Combined estimated wealth: approximately $100.2 billion.
The figures are based on Forbes’ 2026 Africa’s Billionaires ranking and therefore represent estimates at the ranking’s valuation date rather than permanent or guaranteed values.
What the Ranking Shows About African Wealth
The list demonstrates that Africa’s largest private fortunes are spread across several sectors rather than one single industry.
Manufacturing has played an especially important role in the fortunes of Aliko Dangote and Abdulsamad Rabiu. Telecommunications contributed heavily to the fortunes of Mike Adenuga and Naguib Sawiris. Mining and diamonds helped create the wealth associated with Patrice Motsepe and the Oppenheimer family, while banking was central to Michiel Le Roux’s fortune.
There is also a clear geographic concentration.
The entire top 10 comes from only four countries: Nigeria, South Africa and Egypt, with Nassef and Naguib Sawiris representing Egypt alongside Mohamed Mansour. Nigeria contributes Dangote, Rabiu and Adenuga, while South Africa contributes Rupert, Oppenheimer, Motsepe and Le Roux.
These fortunes also show that billionaire wealth should not automatically be interpreted as money sitting in bank accounts. A large proportion of estimated net worth is based on the calculated value of business ownership, shares and other investments.
Why Billionaire Net Worth Figures Change
Readers may sometimes find different figures for the same billionaire on different dates. This does not necessarily mean one figure is incorrect.
Forbes maintains a Real-Time Billionaires system that adjusts estimated fortunes as publicly traded share prices and other financial information change. For example, Forbes’ real-time figures in late August 2026 differed from the values recorded for its annual Africa ranking in March 2026.
For this reason, an accurate billionaire article should always provide a valuation date.
The figures in this article use the common valuation date employed by Forbes for its 2026 Africa’s Billionaires ranking: March 9, 2026. This avoids comparing one billionaire’s fortune from one trading day with another billionaire’s fortune from a different trading day.
Conclusion
Aliko Dangote remains the dominant figure in African billionaire rankings, with his industrial businesses placing him significantly ahead of other African billionaires on Forbes’ 2026 annual list.
However, the broader ranking demonstrates the variety of businesses that have created some of Africa’s largest fortunes. Luxury goods, cement, banking, diamonds, mining, telecommunications, construction, oil and diversified investments are all represented among the continent’s wealthiest men.
Together, the top 10 were worth an estimated $100.2 billion at the time Forbes calculated its 2026 Africa ranking.
Their positions and fortunes should not be treated as permanent. Markets change, businesses rise and fall in value, currencies fluctuate, and major acquisitions or sales can significantly affect an individual’s estimated wealth.
Disclaimer
This article is provided for general informational and educational purposes only. Net worth figures are estimates and should not be interpreted as exact amounts of cash personally held by the individuals named.
The ranking and financial figures in this article are primarily based on Forbes’ 2026 Africa’s Billionaires ranking, with net worth estimates dated March 9, 2026. Billionaire fortunes can change daily because of movements in share prices, exchange rates, private-company valuations, asset transactions and other financial developments.
The information presented here was checked against credible publicly available sources at the time of writing. Nevertheless, financial rankings and biographical information may subsequently change or be revised. Readers are encouraged to independently fact-check the information and consult the latest information from Forbes, relevant companies and other authoritative sources.
This article does not constitute financial, investment, legal or business advice.
For corrections, updates or modifications, please contact us.
References
Forbes. (2026a). Forbes billionaires: Africa’s richest people 2026 list. Forbes. Forbes Africa’s Billionaires 2026
Forbes. (2026b). Aliko Dangote. Forbes. Aliko Dangote profile
Forbes. (2026c). Johann Rupert & family. Forbes. Johann Rupert & family profile
Forbes. (2026d). Abdulsamad Rabiu. Forbes. Abdulsamad Rabiu profile
Forbes. (2026e). Nicky Oppenheimer & family. Forbes. Nicky Oppenheimer & family profile
Forbes. (2026f). Nassef Sawiris. Forbes. Nassef Sawiris profile
Forbes. (2026g). Mike Adenuga. Forbes. Mike Adenuga profile
Forbes. (2026h). Naguib Sawiris. Forbes. Naguib Sawiris profile
Forbes. (2026i). Patrice Motsepe. Forbes. Patrice Motsepe profile
Forbes. (2026j). Mohamed Mansour. Forbes. Mohamed Mansour profile
Forbes. (2026k). Michiel Le Roux. Forbes. Michiel Le Roux profile
