If you are searching for the top 10 richest people in Gauteng and their net worth in 2025, you are not alone. Many people want to know who the wealthiest individuals in this South African province are, how they made their money, and what businesses they own.
Gauteng is the economic hub of South Africa, home to Johannesburg and Pretoria, and one of the wealthiest regions in Africa. It is not surprising that some of the richest South Africans live and do business here.
This detailed guide covers the richest people in Gauteng, their estimated net worth in 2025, the industries they dominate, and key facts about their lives. Whether you are curious about business opportunities or simply inspired by their stories, this article explains everything clearly.
Why Gauteng Produces So Many Rich People
Gauteng contributes a significant share of South Africa’s GDP because it is a center for finance, mining, real estate, technology, and manufacturing. The province attracts investors, entrepreneurs, and corporate executives.
Here are some reasons why the richest South Africans are often based in Gauteng:
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Johannesburg hosts the Johannesburg Stock Exchange (JSE), Africa’s largest stock market.
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Mining and finance industries have deep roots in the region.
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The province has excellent infrastructure and access to international markets.
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High concentration of business headquarters and government institutions.
Now, let’s explore the top 10 richest people in Gauteng in 2025.
Top 10 Richest People in Gauteng and Their Net Worth (2025)
Below is the updated list of the wealthiest individuals in Gauteng, including their industries and estimated net worth in both rands and dollars.
1. Johann Rupert
Net Worth (2025): R240 billion ($12.5 billion)
Industry: Luxury goods, investments
Johann Rupert is the chairman of Richemont, which owns luxury brands like Cartier and Montblanc. Although his family has businesses all over the world, he spends considerable time in Gauteng managing investments.
2. Nicky Oppenheimer
Net Worth (2025): R190 billion ($10 billion)
Industry: Mining, investments
Oppenheimer made his fortune through De Beers, the world’s largest diamond producer. He sold his stake in De Beers but continues to invest heavily in conservation and various businesses based in Gauteng.
3. Patrice Motsepe
Net Worth (2025): R90 billion ($4.7 billion)
Industry: Mining, investments
Patrice Motsepe, South Africa’s first black billionaire, built his wealth through mining company African Rainbow Minerals. He is also active in philanthropy and owns Mamelodi Sundowns Football Club.
4. Koos Bekker
Net Worth (2025): R65 billion ($3.4 billion)
Industry: Media, technology
Koos Bekker is best known for turning Naspers into a global tech powerhouse by investing early in Tencent. He has homes in Johannesburg and Cape Town and continues to grow his investments.
5. Michiel Le Roux
Net Worth (2025): R32 billion ($1.7 billion)
Industry: Banking
Michiel Le Roux founded Capitec Bank, which revolutionized South Africa’s banking sector by making it accessible and affordable. He maintains a significant presence in Gauteng.
6. Stephen Saad
Net Worth (2025): R24 billion ($1.2 billion)
Industry: Pharmaceuticals
Stephen Saad co-founded Aspen Pharmacare, one of the biggest pharmaceutical companies in Africa. Aspen has offices in Gauteng and employs thousands of people globally.
7. Allan Gray Family
Net Worth (2025): R23 billion ($1.1 billion)
Industry: Investments
The late Allan Gray built a powerful asset management business with headquarters in Johannesburg. His family remains influential in South Africa’s financial markets.
8. Raymond Ackerman Family
Net Worth (2025): R22 billion ($1.1 billion)
Industry: Retail
Raymond Ackerman founded Pick n Pay supermarkets, which became a household name across South Africa. The family’s businesses have strong operations in Gauteng.
9. Christo Wiese
Net Worth (2025): R21 billion ($1 billion)
Industry: Retail, investments
Christo Wiese made his fortune through retail giants like Shoprite and Pepkor. He lives in Gauteng and continues to invest in different sectors despite past setbacks.
10. Jannie Mouton
Net Worth (2025): R18 billion ($950 million)
Industry: Investments
Jannie Mouton founded PSG Group, which has stakes in banking, education, and agriculture. His companies are based in Gauteng, where he remains active in business.
Summary Table: Richest People in Gauteng (2025)
| Rank | Name | Net Worth (Rands) | Net Worth (Dollars) | Industry |
|---|---|---|---|---|
| 1 | Johann Rupert | R240 billion | $12.5 billion | Luxury goods, investments |
| 2 | Nicky Oppenheimer | R190 billion | $10 billion | Mining, investments |
| 3 | Patrice Motsepe | R90 billion | $4.7 billion | Mining, investments |
| 4 | Koos Bekker | R65 billion | $3.4 billion | Media, technology |
| 5 | Michiel Le Roux | R32 billion | $1.7 billion | Banking |
| 6 | Stephen Saad | R24 billion | $1.2 billion | Pharmaceuticals |
| 7 | Allan Gray Family | R23 billion | $1.1 billion | Investments |
| 8 | Raymond Ackerman Family | R22 billion | $1.1 billion | Retail |
| 9 | Christo Wiese | R21 billion | $1 billion | Retail, investments |
| 10 | Jannie Mouton | R18 billion | $950 million | Investments |
What Industries Do They Dominate?
The richest people in Gauteng dominate several industries:
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Mining: Gold, diamonds, and minerals.
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Retail: Supermarkets and consumer goods.
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Investments: Asset management and stock market investments.
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Banking and finance: Commercial and microfinance banking.
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Technology and media: Digital platforms and broadcasting.
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Pharmaceuticals: Manufacturing and distribution of medicine.
How Do They Spend Their Wealth?
These billionaires own luxury homes, private jets, art collections, and high-end cars. Many also donate significant portions of their wealth to charity. They fund education, healthcare, and conservation projects in South Africa and beyond.
How To Learn From Their Success
Here are some lessons from the richest people in Gauteng:
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Spot opportunities early and invest in growing industries.
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Be persistent through economic and personal challenges.
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Build companies that create jobs and solve real problems.
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Diversify your investments across different sectors.
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Give back to the community through philanthropy.
Frequently Asked Questions
Q: Who is the richest person in Gauteng in 2025?
A: Johann Rupert, with an estimated net worth of R240 billion ($12.5 billion).
Q: How do the richest people in Gauteng make their money?
A: They earn from industries such as mining, banking, retail, investments, and technology.
Q: Are all of South Africa’s billionaires based in Gauteng?
A: No, but many live and work in Gauteng because it is South Africa’s economic center.
Q: Do these billionaires contribute to charity?
A: Yes, most of them support education, healthcare, conservation, and poverty relief.
Q: Can an ordinary person become wealthy in Gauteng?
A: Yes, with hard work, smart investments, and persistence, many people build wealth in Gauteng.
Final Thoughts
Gauteng is home to some of Africa’s richest and most successful individuals. The top 10 richest people in Gauteng and their net worth (2025) demonstrate what is possible with vision, innovation, and dedication.
Whether you are inspired by their achievements or motivated to start your own journey, their stories prove that success is attainable even in challenging environments.
By learning from their industries, strategies, and resilience, you can also take steps toward building your own wealth.