An institutional round · Opened at $5,000
Prometheus is building an artificial general engineer — AI that designs and manufactures physical products, from jet engines to drug compounds. Its Series B was funded by JPMorgan, BlackRock and Goldman Sachs. It is Jeff Bezos's first operating role since he left Amazon. The institutional feeder holding this position takes $100,000 minimums. This SPV opens it at $5,000.
committed of the ${{ALLOCATION_TARGET}} SPV allocation
Underlying position held via Dominari Master LLC, Series XXIV Prometheus*
Prometheus in the press
The company
Language models learned from text. Prometheus trains on the machines, materials and experiments that build physical things — targeting aerospace, automotive, advanced manufacturing and drug discovery. Founded in 2025, it was capitalized at a scale most companies never reach, before shipping a commercial product.
Series B closed June 2026 at roughly $41 billion, following the $38 billion round earlier in 2026.
$6.2 billion at launch in November 2025, then $12 billion in the Series B.
Offices in San Francisco, London and Zurich.
Co-founded by Jeff Bezos and Vik Bajaj, Ph.D., who serve as Co-CEOs.
Leadership and board
Co-founder and Co-CEO
Founder of Amazon. His first formal operating role since stepping down as Amazon CEO in 2021. He led the company's inaugural $6.2 billion round at launch and participated in the Series B.
Co-founder and Co-CEO
Co-founded Verily, Alphabet's life sciences arm, and led early development of Wing and Waymo at Google X. Founder of AI drug discovery company Xaira Therapeutics. Professor at Stanford's School of Medicine.
Board
Former SVP of Devices at Amazon, currently CEO of Blue Origin — a strategic bridge to Amazon's robotics and fulfillment infrastructure and to Blue Origin's aerospace manufacturing operations.
Why this exists
Prometheus's Series B was assembled from JPMorgan, BlackRock, Goldman Sachs, DST Global and Arch Venture Partners. The feeder vehicle that holds this position is offered to a narrow group at a $100,000 minimum. The SPV subscribes as a single investor and opens the same underlying position to its own members at $5,000.
The Dominari series that holds this position, offered to a narrow group of investors.
The same underlying position, reached through the EquiDeFi vehicle.
The thesis
The company's stated strategy, as described in the offering materials. These are forward-looking plans, not results, and nothing here is assured.
Expand across advanced manufacturing, product design and industrial automation workflows, targeting engineers seeking to compress development cycles through real-world machine learning.
Accumulate industrial datasets through direct enterprise partnerships and a separately capitalized holding company, targeting acquisitions of data-rich industrial businesses to create a closed-loop data advantage.
Leverage relationships across Amazon — robotics, fulfillment, AWS — and Blue Origin's aerospace manufacturing to accelerate near-term commercial deployment.
Scale physical AI capabilities internationally through existing offices in London and Zurich, targeting automotive, aerospace and precision manufacturing.
Establish Prometheus at the convergence of agentic AI and physical manufacturing, ahead of AI labs that lack comparable real-world training infrastructure.
Structure
You are buying an interest in the SPV, not shares of Prometheus. This is a secondary purchase — the shares come from an existing shareholder, not from the company — so this capital does not fund Prometheus operations. Here is the full chain.
You buy a membership interest in the SPV. Your rights are set by its operating agreement, and your position is recorded on the SPV's internal books.
Once funded, the SPV subscribes as a single investor into Dominari Master LLC, Series XXIV Prometheus, and expects to hold its position through a brokerage account at Dominari as custodian.
Dominari's series is the record holder. The company's registrar sees the nominee, not individual SPV members.
You do not become a shareholder of record and have no voting rights, information rights, or direct claim against Prometheus.
The SPV raises subscriptions first and purchases only once the allocation is funded and the position is granted. If the allocation does not fill, or the transaction cannot be completed on the expected terms, the offering is unwound and subscriptions are returned. You are not left holding a partial position in a deal that did not happen.
The process
Requesting access does not commit you to invest. Accreditation is verified before offering documents are furnished.
Name, email and phone. You confirm accredited status, which is then verified by a third party as Rule 506(c) requires.
Choose a subscription amount at or above the $5,000 minimum. Allocation is first come, first served.
Complete identity and AML checks, then execute the subscription agreement and the SPV's operating agreement.
Subscription documents are executed in the investor portal →
The offering
You are subscribing for a membership interest in EquiDeFi Prometheus AI SPV, LLC, managed by EquiDeFi Manager LLC. You are not purchasing shares of Prometheus directly.
Questions
Accreditation is verified before offering documents are furnished. Requesting access does not commit you to invest.
Request allocation $5,000 minimum • Verified accredited investors only