# OROS Labs funding: rounds and investors

> OROS Labs has raised $22M across 1 round since 2024. Every round with its source.

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

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

# Who invested in *OROS Labs*

One round we have observed, with the 0 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.

Energy

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Funding summary Updated 5 Nov 2026

**$22M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series B, $22M Apr 2024
- **Investors:** 0

See who backed them

## The rounds

- **Apr 2024** Series B **$22M** No investor was named in the report. Source recorded

## Quick answers about OROS Labs

### How much has OROS Labs raised?

OROS Labs has raised $22M across 1 round since 2024.

### When did OROS Labs last raise?

OROS Labs's most recent round was a Series B of $22M in Apr 2024.

### What was OROS Labs's biggest round?

Its most recent round, $22M in Apr 2024, is also its largest on record.

### What stage is OROS Labs at?

OROS Labs's latest named round is a Series B, in Apr 2024.

### Where is OROS Labs based?

OROS Labs is based in the United States.

## Companies like OROS Labs

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

[**Group14 Technologies** $632M · Oct 2026](https://millionrounds.com/company/group14-technologies)[**Mammoth Energy Services** $58M · Oct 2026](https://millionrounds.com/company/mammoth-energy-services)[**Emvolon** $22M · Oct 2026](https://millionrounds.com/company/emvolon)[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)

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