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What are the biggest AI companies and how much are they worth?
jamaicainquirer.com Sep 17, 2026

What are the biggest AI companies and how much are they worth?

Curated by · TechCapsules ·

AI-summarised brief · reviewed before publication

A renewed debate over AI governance erupted after Anthropic CEO Dario Amodei called for slower development and tighter regulation of powerful AI systems. President Donald Trump responded on Truth Social, claiming the United States already possesses “tremendous criminal and regulatory power” over AI firms and dismissing safety concerns as a China‑benefiting conspiracy, while warning that the winner of the AI race will dominate globally. As governments scramble to keep pace with rapid innovation, Al Jazeera examined the companies fueling the AI surge and the massive capital behind them. The AI ecosystem spans chip manufacturers, data‑center infrastructure, and consumer‑facing software. The ten largest publicly traded AI‑related firms hold a combined market value of at least $25 trillion, surpassing the GDP of every nation except the United States and outstripping China’s entire economy. Nvidia leads the sector with a market cap of roughly $5.1 trillion, followed by Apple at $4.86 trillion and TSMC at $1.9 trillion.

💡 Why It Matters

  • · Control over AI development now equates to geopolitical leverage, making regulatory choices a decisive factor in who will command the next wave of economic and military power.
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