# Jooules funding: rounds and investors

> Jooules has raised $21K across 1 round since 2024. Investors include Callaghan Innovation and OurCrowd. Every round with its source.

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

New Zealand · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Jooules*

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.

Biotech

Funding summary Updated 26 Oct 2026

**$21K** raised across 1 round since 2024, from 1 source

- **Latest round:** Grant, $21K May 2024
- **Investors:** 2

See who backed them

## The rounds

- **May 2024** Grant **$21K** [Callaghan Innovation](https://millionrounds.com/fund/callaghan-innovation) OurCrowd Source recorded

## Founders and team

From Jooules's own website: 1 founder, 1 on the team.

**David McLellan** Founder, CEO

- **Trevor Stuthridge** Chairman

## Everyone who backed them

[Callaghan Innovation](https://millionrounds.com/fund/callaghan-innovation) Investment firm **1** round

OurCrowd no record of our own yet **1** round

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

## Also claim to have backed them

This firm lists Jooules 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.

[Sprout](https://millionrounds.com/fund/sprout-agritech) Accelerator Per its own site

## Quick answers about Jooules

### Who invested in Jooules?

Jooules's investors include Callaghan Innovation and OurCrowd.

### How much has Jooules raised?

Jooules has raised $21K across 1 round since 2024.

### When did Jooules last raise?

Jooules's most recent round was a Grant of $21K in May 2024.

### What was Jooules's biggest round?

Its most recent round, $21K in May 2024, is also its largest on record.

### Who backed Jooules first?

Jooules's first round on record, in May 2024, was backed by Callaghan Innovation and OurCrowd.

### What stage is Jooules at?

Jooules's latest named round is a Grant, in May 2024.

### Where is Jooules based?

Jooules is based in New Zealand.

## Companies like Jooules

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

[**Outlier Space** $7.3M · Jul 2026](https://millionrounds.com/company/outlier-space)[**Scentian Bio** $7.2M · Apr 2026](https://millionrounds.com/company/scentian-bio)[**Forever Harvest** $716K · Feb 2026](https://millionrounds.com/company/forever-harvest)[**Ruminant BioTech** $9.5M · Nov 2025](https://millionrounds.com/company/ruminant-biotech)[**InsituGen** $297K · Jul 2025](https://millionrounds.com/company/insitugen)[**Mint Innovation** $11M · Jul 2025](https://millionrounds.com/company/mint-innovation)

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