BONTHE DE LEONEZURICH, SWITZERLAND

Key Drivers of AI

The Magnificent Seven

The Magnificent Seven are seven of the world's most influential technology companies: NVIDIA, Microsoft, Alphabet (Google), Amazon, Meta, Apple and Tesla. Together, they play an important role in the development and commercial adoption of artificial intelligence.

Their activities span the AI economy, from the processors needed to train AI models and the cloud infrastructure used to operate them, to software, consumer devices and autonomous machines.

Although their businesses differ, each is investing in AI technologies that could strengthen existing products or create new sources of revenue.

Of S&P 500 market capitalisation
~34%
Of S&P 500 market capitalisation
Magnificent Seven combined, August 2026. Source: Charles Schwab (opens in a new tab)
NVIDIA total revenue growth
+65%
NVIDIA total revenue growth
FY2026 (year to January 2026), reaching $215.9 billion
Microsoft Azure annual revenue
$75B+
Microsoft Azure annual revenue
FY2025 (year to June 2025), up 34%
Amazon AWS annual sales
$128.7B
Amazon AWS annual sales
Calendar 2025, up 20%

The seven companies and their role in AI

Tap a company to see its main products, financial performance and relevance to the AI economy.

NVIDIA headquarters building in Santa Clara, California

Photo: Coolcaesar, Wikimedia Commons, CC BY-SA 4.0

Building 92 on the Microsoft campus in Redmond, Washington

Photo: Jiaqian AirplaneFan, Wikimedia Commons, CC BY 3.0

Google sign at the Googleplex campus in Mountain View, California

Photo: Dietmar Rabich, Wikimedia Commons, CC BY-SA 4.0

The glass Amazon Spheres at the company headquarters in Seattle

Photo: SounderBruce, Wikimedia Commons, CC BY-SA 4.0

Meta Platforms headquarters sign in Menlo Park, California

Photo: LPS.1, Wikimedia Commons, CC0

Aerial view of the ring-shaped Apple Park campus in Cupertino, California

Photo: Daniel L. Lu, Wikimedia Commons, CC BY-SA 4.0

Tesla Optimus humanoid robot standing on display

Photo: Steve Jurvetson, Wikimedia Commons, CC BY 2.0

Beyond the Magnificent Seven

The companies behind the chips

Micron and TSMC are not part of the Magnificent Seven, but both are central to AI infrastructure: one supplies the memory beside every AI processor, the other manufactures the processors themselves.

Micron semiconductor fabrication plant in Taichung, Taiwan

Photo: Thingreenline4546, Wikimedia Commons, CC BY-SA 4.0

TSMC Fab 14B semiconductor factory in Tainan, Taiwan

Photo: 4300streetcar, Wikimedia Commons, CC BY 4.0

The Magnificent Seven illustrate how AI is influencing multiple industries, from semiconductors and cloud computing to consumer technology and autonomous systems. Our research examines how these developments affect individual businesses, their financial performance and their long-term investment potential.

Understanding the AI economy

Company figures are the latest full-year results each company had published as of 26 October 2026. Financial year-end dates differ between companies, so the period is shown beside each figure. Each figure is labelled as total company revenue or business-unit revenue; none represents revenue generated solely by AI, which most companies do not report separately. Market capitalisation share is approximate (Charles Schwab (opens in a new tab), August 2026) and changes daily with share prices.

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