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Companies › Prometheus
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Prometheus

Seattle, US · founded 2025 · ≈179 (PitchBook, 2026) employees · prometheus.ai

Prometheus (formerly Project Prometheus) builds AI for physical tasks such as engineering, manufacturing and drug design. Jeff Bezos describes the aim as an 'artificial general engineer' that helps engineers design physical objects. It has not released a product publicly, so there is no disclosed revenue model. The company launched in November 2025 with $6.2B in funding. In June 2026 it announced a $12B Series B at a roughly $41B valuation, and it acquired the agentic AI startup General Agents in 2025. Sources list its HQ as San Francisco, with offices in London and Zurich, not Seattle.

Foundational AIIndustrial AIEngineering & ManufacturingAerospaceMachine Learning

Funding

1
Every round, secondary, debt facility or acquisition involving Prometheus that AI Lounge tracks, newest first. Latest: Series B on Apr 23, 2026.
Prometheus logo
Prometheusdetails →Series BApr 23
JPMorgan Chase (lead), BlackRock (lead), Arch Venture Partners (lead), DST Global (lead), Goldman Sachs (lead), Jeff Bezos · Physical AI / industrial
$12B
val. $41B

Timeline · 3

Oct 19, 2026
News
Meta says its Prometheus cluster in Ohio will reach roughly 1 million GPUs · The Next Web
Jun 11, 2026
Deal
Jeff Bezos' Prometheus raises $12B Series B at $41B for AI-driven engineering · AI Funding Tracker
Apr 23, 2026
Round
Series B · $12B at $41B · JPMorgan Chase, BlackRock, Arch Venture Partners, DST Global, Goldman Sachs

In the news

2
Meta says its Prometheus cluster in Ohio will reach roughly 1 million GPUs2026-10-19Jeff Bezos' Prometheus raises $12B Series B at $41B for AI-driven engineering2026-06-11
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