Prometheus Secures $12 Billion Series B Financing At $41 Billion Valuation With Major Investors
Building Size
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Asset Type
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Closing
Jun 11, 2026
AI
Prometheus, the industrial AI startup, has secured a $12 billion Series B funding round at a valuation of $41 billion. This investment aims to advance the development of tools designed to optimize pre-production processes and prototyping in engineering and manufacturing, enhancing the efficiency of creating physical products.
Summary of transaction details:
- Deal Type: Series B
- Transaction Amount: $12,000,000,000
- Company Name: Prometheus
- Founders: Jeff Bezos & Vik Bajaj
- Valuation: $41,000,000,000
- Notable Investors: JPMorgan, BlackRock, Goldman Sachs, DST Global, Arch Venture Partners
Prometheus is focused on reducing lengthy engineering and manufacturing cycles for various products, from jet engines to medical devices. The company is spearheaded by founders Jeff Bezos and Vik Bajaj, with a vision to dramatically accelerate the design and building process in the industry. Investors in this funding round include significant firms and individual backers, highlighting strong confidence in the company's future growth.
Players
Market CRE Market Snapshot
Boundary boundary · CRE · Sale transactions
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
5.80%
Cash-on-Cash
-1.66%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93