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Jack Altman

No. 22 in Venture capital, of 413 listed

Jack Altman is listed under Venture capital, Startups, Investing and Business & finance.

Jack Altman@jaltma

GP @Benchmark

Bay Area benchmark.com On X since 2011

402,368 followers

Twiends added Jack Altman to the directory from their public profile on X, in 2026. They don't run this page.

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