# Joule Labs funding: rounds and investors

> Joule Labs has raised $275K across 1 round since 2025. Investors include Plug and Play and NVIDIA. Every round with its source.

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

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

# Who invested in *Joule Labs*

One round we have observed, with the 2 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.

Automotive & EVs

Funding summary Updated 26 Oct 2026

**$275K** raised across 1 round since 2025, from 1 source

- **Latest round:** Grant, $275K Mar 2025
- **Investors:** 2

See who backed them

## The rounds

- **Mar 2025** Grant **$275K** [Plug and Play](https://millionrounds.com/fund/plug-and-play) [NVIDIA](https://millionrounds.com/fund/nvidia) Source recorded

## Everyone who backed them

[Plug and Play](https://millionrounds.com/fund/plug-and-play) Accelerator **1** round

[NVIDIA](https://millionrounds.com/fund/nvidia) Company **1** round

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

## Quick answers about Joule Labs

### Who invested in Joule Labs?

Joule Labs's investors include Plug and Play and NVIDIA.

### How much has Joule Labs raised?

Joule Labs has raised $275K across 1 round since 2025.

### When did Joule Labs last raise?

Joule Labs's most recent round was a Grant of $275K in Mar 2025.

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

Its most recent round, $275K in Mar 2025, is also its largest on record.

### Who backed Joule Labs first?

Joule Labs's first round on record, in Mar 2025, was backed by Plug and Play and NVIDIA.

### What stage is Joule Labs at?

Joule Labs's latest named round is a Grant, in Mar 2025.

### Where is Joule Labs based?

Joule Labs is based in the United States.

## Companies like Joule Labs

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

[**Applied Intuition** $640M · Oct 2026](https://millionrounds.com/company/applied-intuition)[**American Metal** $1.7M · Oct 2026](https://millionrounds.com/company/american-metal)[**Waymo** $27B · Oct 2026](https://millionrounds.com/company/waymo)[**Flai** $32M · Oct 2026](https://millionrounds.com/company/flai)[**Bloom** $418M · Oct 2026](https://millionrounds.com/company/bloom)[**Simple Energy** $199M · Sept 2026](https://millionrounds.com/company/simple-energy)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app