Top 15 global billionaires investing billions across Africa

Africa is emerging as a prime destination for global billionaires investing billions across tech, infrastructure, and energy.

From Elon Musk’s Starlink satellite networks to Jeff Bezos’ venture-backed startups, foreign investors are reshaping the continent’s digital and economic landscape.

These global billionaires are not only funding connectivity and logistics but also driving health, fintech, and renewable energy initiatives.

As Africa’s middle class grows and urbanization accelerates, foreign investments are fueling transformative projects that strengthen economies and create opportunities for entrepreneurship, innovation, and sustainable growth across the continent.

While Africa’s domestic billionaires, such as Aliko Dangote, Patrice Motsepe, and Nassef Sawiris dominate many local industries, foreign billionaires have increasingly become key catalysts behind transformative projects. 

Satellite broadband networks are expanding internet access, global cloud platforms are powering startups, logistics giants are modernizing ports, and venture funds are backing the continent’s next generation of entrepreneurs.

Philanthropic initiatives have also played a powerful role. Foundations and development vehicles funded by some of the world’s richest individuals are helping strengthen health systems, support small businesses, and improve agricultural productivity across dozens of African countries.

Here are 15 global billionaires from outside Africa profiled by Shore Africa whose investments, commercial and philanthropic, are shaping industries, infrastructure, and innovation across the continent.

1. Elon Musk
Net Worth: $670 billion
Country: United States / South Africa
Tesla and SpaceX founder Elon Musk has emerged as a key player in Africa’s digital infrastructure expansion through Starlink, the satellite broadband network operated by SpaceX. Starlink has rapidly expanded into more than 20 African countries, offering high-speed internet in regions where traditional connectivity infrastructure remains limited. The rollout is transforming access to digital services, education, and online commerce. Musk’s satellite network is quickly becoming one of the largest broadband infrastructure initiatives across the continent.

2. Larry Page
Net Worth: $265 billion
Country: United States
Google co-founder Larry Page has contributed to expanding Africa’s internet infrastructure through initiatives linked to Google and Alphabet. Investments in fiber networks, digital training programs, and startup support have helped strengthen Africa’s digital ecosystem. Page’s initiatives aim to expand internet access while supporting local innovation hubs and technology entrepreneurs across the continent.

3.  Sergey Brin
Net Worth: $247 billion
Country: United States
Google co-founder Sergey Brin has also been connected to initiatives improving digital access and technology education in Africa. Through Alphabet-linked programs, investments have supported startup incubators, digital skills training, and connectivity infrastructure. Brin’s influence is largely tied to Google’s broader mission of expanding global internet access and supporting innovation in emerging markets.

4. Jeff Bezos
Net Worth: $237 billion
Country: United States
Amazon founder Jeff Bezos has quietly built a growing footprint in Africa through venture capital and cloud infrastructure. His investment firm, Bezos Expeditions, has backed several African startups, particularly in fintech and logistics. Meanwhile, Amazon Web Services has expanded its cloud infrastructure in South Africa, providing critical digital infrastructure for startups, banks, and governments. As Africa’s tech ecosystem accelerates, Bezos’ investments in venture funding and cloud services are helping power the next generation of African technology companies.

5. Mark Zuckerberg
Net Worth: $231 billion
Country: United States
Meta Platforms founder Mark Zuckerberg has helped finance one of the largest digital infrastructure projects ever built in Africa. Meta is a major backer of the 2Africa subsea cable system, a massive undersea internet network designed to dramatically increase connectivity across dozens of African countries. Once fully operational, the cable will significantly expand broadband capacity across the continent. The project is expected to accelerate digital adoption, cloud computing, and startup growth across Africa’s fast-growing tech ecosystem.

6. Bernard Arnault
Net Worth: $165 billion
Country: France
LVMH chairman Bernard Arnault has expanded the reach of luxury brands across Africa’s high-end retail markets. Through LVMH, the world’s largest luxury conglomerate, Arnault has explored partnerships with African designers and retail outlets while expanding brand presence in major cities like Johannesburg, Lagos, and Casablanca. As Africa’s affluent consumer base grows, Arnault’s luxury empire is increasingly targeting the continent’s fashion, beauty, and luxury goods markets.

7. Amancio Ortega
Net Worth: $127 billion
Country: Spain
Spanish billionaire Amancio Ortega, founder of fashion giant Inditex, has expanded Zara and other retail brands into key African urban markets. Stores in cities such as Johannesburg, Casablanca, and Cairo have introduced global fast-fashion retail models to African consumers. Ortega’s investments contribute to the modernization of retail infrastructure and the growth of shopping malls across major African cities.

8. Bill Gates
Net Worth: $105 billion
Country: United States
With a fortune exceeding $120 billion, Bill Gates is arguably the most influential foreign billionaire shaping Africa’s development landscape. Through the Gates Foundation, he has directed tens of billions of dollars into healthcare, agriculture, financial inclusion, and vaccine distribution across the continent. The foundation supports malaria eradication, agricultural productivity programs, and digital identity initiatives in multiple African countries. Gates’ investments and philanthropic funding have strengthened public health systems and helped expand access to vaccines, making him one of the continent’s most impactful global investors.

9. Mukesh Ambani
Net Worth: $92.3 billion
Country: India
Reliance Industries chairman Mukesh Ambani has expanded commercial ties with African markets through energy trading, petrochemicals, and telecom partnerships. Reliance maintains supply chains linked to African crude oil and refined product markets while exploring digital infrastructure collaborations with telecom operators across the continent. Ambani’s conglomerate has also explored retail and consumer goods supply relationships tied to Africa’s expanding middle class. As Africa’s digital and energy markets grow, Reliance Industries remains positioned to deepen its commercial engagement.

10. Gautam Adani
Net Worth: $76 billion
Country: India
Indian infrastructure billionaire Gautam Adani has built growing links with Africa through the Adani Group’s ports, energy, and logistics businesses. The conglomerate has engaged in infrastructure and energy projects in North Africa, including Morocco and Egypt, while also exploring opportunities in mining supply chains and logistics across East Africa. Adani’s experience developing large-scale infrastructure assets positions the group as a potential long-term partner in Africa’s ports, renewable energy, and transportation sectors.

11. Jack Ma
Net Worth: $42.9 billion
Country: China
Alibaba founder Jack Ma has played a major role in promoting African entrepreneurship and digital commerce. Through the Jack Ma Foundation, he launched the Africa Netpreneur Prize Initiative, which supports African startups with funding, mentorship, and global exposure. Ma has also encouraged partnerships aimed at building e-commerce infrastructure across African markets. His initiatives focus heavily on empowering young entrepreneurs and expanding access to global digital trade platforms.

12. Lakshmi Mittal
Net Worth: $34.8 billion
Country: India / United Kingdom
Steel magnate Lakshmi Mittal has built one of the most significant industrial footprints in Africa through ArcelorMittal, the world’s largest steelmaker. The company operates major steel production facilities in South Africa and has maintained mining and industrial supply chain operations across parts of West and North Africa. Mittal’s investments support construction, manufacturing, and infrastructure development across the continent, positioning ArcelorMittal as a key supplier for Africa’s growing urban and industrial expansion.

13. Masayoshi Son
Net Worth: $30.9 billion
Country: Japan
SoftBank founder Masayoshi Son has invested in African technology startups through the Vision Fund and other venture initiatives. SoftBank-backed investors have funded companies operating in fintech, e-commerce, and digital services across African markets. Son’s investment strategy focuses on high-growth technology companies that can scale rapidly across emerging markets.

14. Al-Waleed bin Talal
Net Worth: $19.3 billion
Country: Saudi Arabia
Saudi billionaire Prince Al-Waleed bin Talal has long maintained investments across Africa through Kingdom Holding Company. His portfolio has included stakes in financial institutions such as Ecobank and United Bank for Africa, as well as telecommunications operator Sonatel in Senegal. These investments have helped strengthen banking and telecom infrastructure across West Africa. Known globally for his diversified holdings in hospitality, finance, and technology, Al-Waleed’s African exposure reflects a strategic focus on high-growth emerging markets.

15. George Soros
Net Worth: $9.7 billion
Country: United States
Financier George Soros has invested heavily across Africa through the Soros Economic Development Fund and the Open Society Foundations. His initiatives support fintech startups, agricultural enterprises, media organizations, and small business financing platforms. Soros-backed programs often combine investment capital with development funding aimed at strengthening democratic institutions and inclusive economic growth. His funding has supported entrepreneurship and financial inclusion across several African markets.