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Visa operates the world's largest electronic payments network, processing over 200 billion transactions annually. As a technology company rather than a lender, Visa earns fees on every swipe without taking credit risk, creating one of the highest-margin business models in financial services.

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$35.9B

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NVIDIA is the dominant designer of graphics processing units and AI accelerator chips. Its data-center GPU monopoly powers the generative-AI revolution, with the H100 and successor Blackwell GPUs serving as the de-facto standard for training and running large language models.

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$130.5B

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