# Prometheus funding: rounds and investors

> Prometheus has raised $12B across 1 round since 2026. Investors include Goldman Sachs, ARCH Venture Partners and BlackRock. Every round with its source.

Source: https://millionrounds.com/company/prometheus (Millionrounds; every figure on the page links to its filing or article)

United States · [Series B startup](https://millionrounds.com/companies)

# Who invested in *Prometheus*

One round we have observed, with the 8 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI Enterprise Software Manufacturing Software

Raised 5 months ago Valuation: $1.5B, Mar 2026 Y Combinator: W19

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Funding summary Updated 5 Nov 2026

**$12B** raised across 1 round since 2026, from 2 sources

- **Latest round:** Series B, $12B Jun 2026
- **Investors:** 8

See who backed them

## The rounds

- **Jun 2026** Series B **$12B** [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) [BlackRock](https://millionrounds.com/fund/blackrock) [JP Morgan](https://millionrounds.com/fund/jpmorgan) [DST Global](https://millionrounds.com/fund/dst-global) [JP Morgan Chase](https://millionrounds.com/fund/j-p-morgan-chase) [Jeff Bezos](https://millionrounds.com/fund/jeff-bezos) [AWS](https://millionrounds.com/fund/aws) Reported by TechCrunch and 1 other SEC filing: $2.7M sold

## Everyone who backed them

[Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) Private equity **1** round

[ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) VC firm **1** round

[BlackRock](https://millionrounds.com/fund/blackrock) Asset manager **1** round

[JP Morgan](https://millionrounds.com/fund/jpmorgan) Investment bank **1** round

[DST Global](https://millionrounds.com/fund/dst-global) Private equity **1** round

[JP Morgan Chase](https://millionrounds.com/fund/j-p-morgan-chase) Corporate VC **1** round

[Jeff Bezos](https://millionrounds.com/fund/jeff-bezos) Angel **1** round

[AWS](https://millionrounds.com/fund/aws) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=prometheus).

## Also claim to have backed them

This firm lists Prometheus as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Alpha Wave Global](https://millionrounds.com/fund/alpha-wave-global) Private equity Per its own site

## Quick answers about Prometheus

### Who invested in Prometheus?

Prometheus's investors include Goldman Sachs, ARCH Venture Partners, BlackRock, JP Morgan and DST Global, and 3 more on record.

### How much has Prometheus raised?

Prometheus has raised $12B across 1 round since 2026.

### When did Prometheus last raise?

Prometheus's most recent round was a Series B of $12B in Jun 2026.

### What was Prometheus's biggest round?

Its most recent round, $12B in Jun 2026, is also its largest on record.

### Who backed Prometheus first?

Prometheus's first round on record, in Jun 2026, was backed by Goldman Sachs, ARCH Venture Partners and BlackRock and 5 others.

### What stage is Prometheus at?

Prometheus's latest named round is a Series B, in Jun 2026.

### Where is Prometheus based?

Prometheus is based in the United States.

## Companies like Prometheus

In the same sector, and raised in the last eighteen months.

[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)

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