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Green Carbon, Inc.

Green Carbon, Inc.

Private
TokyoEnergy & Sustainabilityhttps://green-carbon.co.jp/

Last Round

Strategic

Dec 10, 2025

Est. Valuation

$89.94M

Total Funding Raised

$1.14M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Green Carbon, Inc. is a climate tech company that provides a platform for creating, registering, and selling nature-derived carbon credits from projects such as agriculture and forestry.

Sector

Energy & Sustainability

Verticals

Carbon Capture, ESG Analytics, Environmental Monitoring

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS, Government Contracts

AI Layer

Application

Keywords

carbon creditsmethane emissions reductioncarbon farmingagricultural carbon creditscarbon project developerbiocharJ-Creditmonitoring, reporting, and verificationMRVagtechrice paddy methane reductioncarbon management platformremote sensingkun-tan

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Green Carbon, Inc. Comparables

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Green Carbon, Inc. comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Faeger Co. Ltd.
89%
Rize
80%
Mitti Labs
78%

Green Carbon, Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicDec 10, 2025
Series ANov 14, 2024
SeedDec 23, 2022
SeedSep 6, 2022

Key People

Founding team and executive leadership

jun okita

Chief Executive Officer

Executive Team

Kotaro YAMAMOTO

CFO

Executive Team

Takato Senoo

COO

Executive Team

Green Carbon, Inc. Investors

Notable investors and investment history

Green Carbon, Inc. investors
InvestorRounds
Mitsubishi UFJ CapitalSeries A
Mitsubishi UFJ Trust and Banking CorporationStrategic
SMBC Venture CapitalSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 26, 2026

    Monthly visitors grew 40% MoM.

  • Jul 20, 2026

    Open roles increased to 25, 2.7x the trailing average.

Recent news

Latest coverage and updates

  • partners_withSep 10, 2026

    Green Carbon, Inc. partnered with New Forests Pty Ltd on Sep 10th '26.

Green Carbon, Inc. Filings

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Green Carbon, Inc. filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Green Carbon, Inc.'s valuation, stock price, and market status.

Is Green Carbon, Inc. a public or private company?

Green Carbon, Inc. is a private company.

What is the current stock price of Green Carbon, Inc.?

Green Carbon, Inc. is a private company with no public stock price. No recent secondary market data is available.

How much is Green Carbon, Inc. worth (valuation)?

Green Carbon, Inc.'s valuation is estimated at $89.9M based on funding round data.

Can I buy Green Carbon, Inc. stock?

Green Carbon, Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Green Carbon, Inc.'s last funding round?

Green Carbon, Inc.'s most recent funding round was Strategic on December 10, 2025.

Who are the main investors in Green Carbon, Inc.?

Key investors in Green Carbon, Inc. include Mitsubishi UFJ Capital, Mitsubishi UFJ Trust and Banking Corporation, SMBC Venture Capital.

Will Green Carbon, Inc. IPO soon?

No public IPO plans have been announced for Green Carbon, Inc..

How can I track Green Carbon, Inc. secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Green Carbon, Inc.'s secondary market activity and sign up for updates.

Firmographic Details

HeadquartersTokyo
Employee Range109
Year Founded2019
Last FundingDec 10, 2025

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