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Prometheus

Market cap / valuation$41B

Total funding≥$18.2B

Last financing / listing2026-06-11

Last round

Series B · 2026-06-11

$12B

The date is the latest verified disclosure, not a guarantee that no later financing occurred.

Sources · 1

Bezos' AI startup Prometheus raises $12B at $41B valuation, and the CEOs explain what they're doing – GeekWire ↗2026-10-22

Investors

Jeff Bezos个人投资者 JPMorgan投资主体（类型未细分）BlackRock资产管理 Goldman Sachs投资主体（类型未细分）DST Global投资管理 ARCH Venture Partners投资主体（类型未细分）