# Carbonaught funding: rounds and investors

> Carbonaught has raised $1.0M across 1 round since 2024. Investors include MassChallenge, Antler and Startmate. Every round with its source.

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

Australia · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Carbonaught*

One round we have observed, with the 3 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.

Agtech

Funding summary Updated 26 Oct 2026

**$1.0M** raised across 1 round since 2024, from 1 source

- **Latest round:** Pre-seed, $1.0M Feb 2024
- **Investors:** 3

See who backed them

## The rounds

- **Feb 2024** Pre-seed **$1.0M** [MassChallenge](https://millionrounds.com/fund/masschallenge) [Antler](https://millionrounds.com/fund/antler) [Startmate](https://millionrounds.com/fund/startmate) Source recorded

## Everyone who backed them

[MassChallenge](https://millionrounds.com/fund/masschallenge) Accelerator **1** round

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

[Startmate](https://millionrounds.com/fund/startmate) Accelerator **1** round

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

## Quick answers about Carbonaught

### Who invested in Carbonaught?

Carbonaught's investors include MassChallenge, Antler and Startmate.

### How much has Carbonaught raised?

Carbonaught has raised $1.0M across 1 round since 2024.

### When did Carbonaught last raise?

Carbonaught's most recent round was a Pre-seed of $1.0M in Feb 2024.

### What was Carbonaught's biggest round?

Its most recent round, $1.0M in Feb 2024, is also its largest on record.

### Who backed Carbonaught first?

Carbonaught's first round on record, in Feb 2024, was backed by MassChallenge, Antler and Startmate.

### What stage is Carbonaught at?

Carbonaught's latest named round is a Pre-seed, in Feb 2024.

### Where is Carbonaught based?

Carbonaught is based in Australia.

## Companies like Carbonaught

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

[**Octopusbot** $694K · Jul 2026](https://millionrounds.com/company/octopusbot)[**Number 8 bio** $12M · Jun 2026](https://millionrounds.com/company/number-8-bio)[**PlasmaLeap Technologies** $41M · Apr 2026](https://millionrounds.com/company/plasmaleap-technologies)[**Rumin8** $3.0M · Mar 2026](https://millionrounds.com/company/rumin8)[**GrazeMate** $1.2M · Feb 2026](https://millionrounds.com/company/grazemate)[**MEQ Solutions** $15M · Dec 2025](https://millionrounds.com/company/meq-solutions)

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