Carbonaught

Carbonaught

Private
Brisbane, QueenslandEnergy & Sustainabilityhttps://www.carbonaught.io/

Last Round

Grant

Feb 6, 2026

Total Funding Raised

$196,000

Company Overview

Carbonaught is a cleantech company that provides carbon removal technology intended to permanently reduce carbon dioxide from the atmosphere.

Sector

Energy & Sustainability

Verticals

Carbon Capture, Supply Chain, Sustainable Materials

Business Model

B2B

Customer Profile

Services & Consulting, Marketplace Commission, Data as a Service, Government Contracts

AI Layer

Non-AI

Keywords

enhanced rock weatheringcarbon dioxide removalCDRbasalt weatheringcarbon removal creditsmeasurement, reporting, and verificationMRVScope 3 emissions reductionsoil healthagricultural decarbonizationagritechclimate techfertilizer substitutesoil infrastructurelow-emission supply chain

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Carbonaught Comps

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CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Carbonaught Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
GrantFeb 6, 2026
Early FundingSep 6, 2024
GrantMar 22, 2024
Pre SeedApr 1, 2022

Carbonaught Investors

Notable investors and investment history

InvestorRounds
Advance QueenslandGrant
StartmateAccelerator
Better Bite VenturesEarly Funding
Antler AI DisruptPre Seed

Market signals

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  • Feb 6, 2026

    $64K grant received from Advance Queensland.

  • Sep 6, 2024

    Raised capital led by Better Bite Ventures.

Carbonaught Filings

SEC and related filings with document metadata.

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Carbonaught Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Carbonaught's valuation, stock price, and market status.

Firmographic Details

HeadquartersBrisbane, Queensland
Employee Range4
Year Founded2021
Last FundingFeb 6, 2026

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