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Prometheus AI Startup: Bezos Raises $12 Billion in Series B for Industrial-AI Innovation, co-led by Vik Bajaj.

PRIVATEJun 13, 2026•about 2 months ago

Amount Raised

$12 Billion

Round Type

Series B

San FranciscoSoftwareArtificial IntelligenceMachine Learning

Investors

Arch Venture PartnersDst GlobalGoldman SachsBlack RockJp MorganJeff Bezos

Description

Prometheus AI has raised $12 billion in a Series B round at a $41 billion valuation. The funding is co-led by Jeff Bezos and Stanford scientist Vik Bajaj, with contributions from JPMorgan, BlackRock, and others. This new capital will support the development of AI software aimed at revolutionizing the manufacturing process. The company's goal is to build an 'artificial general engineer' that can significantly alter the physical economy.

Company Information

Company

Prometheus AI

Location

San Francisco, California, United States

About

Prometheus is a startup founded by Jeff Bezos and Stanford scientist Vik Bajaj, focused on developing an 'artificial general engineer'—AI software designed to streamline the design and manufacturing of physical objects. The company aims to revolutionize the physical economy by addressing the complexities of engineering in a way that traditional AI models cannot. With a capital-intensive approach, Prometheus has attracted significant investment from major financial institutions. The firm operates from its San Francisco headquarters, employing a skilled workforce sourced from leading tech companies.

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Funding Insights

Based on industry data
Timeline to next round
Series B companies typically work for 15-20 months before raising new capital
Growth expectations
Series B companies are expected to scale rapidly and expand market reach
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers
Tech investment trends
83% of B2B companies plan digital investments, with 79% prioritizing customer experience tech

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