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Sustech Inc.

Sustech Inc.

Private
MinatoEnergy & Sustainabilityhttps://sustech-inc.co.jp/

Last Round

Series A

Oct 25, 2024

Est. Valuation

$800M

Total Funding Raised

$53.63M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Sustech Inc. is an energy technology company that develops AI-powered platforms to optimize renewable energy generation, storage, and demand for decarbonization.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Management, ESG Analytics, EV Charging, Smart Grid

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting, Revenue Share, Data as a Service

AI Layer

Application

Keywords

energy management systemVPPvirtual power plantdecarbonization softwareGHG emissions accountingrenewable energy managementenergy techpower generation forecastingEV charging managementdistributed energygreen transformationGXbattery optimizationPPApower purchase agreementcleantech

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Sustech Inc. Comparables

Compare Sustech Inc. with similar companies based on industry and business-model similarity.

Sustech Inc. comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Shizen Connect Inc.
84%
Shizen Energy Inc.
80%
Sassor Inc.
78%

Sustech Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AOct 25, 2024
StrategicJan 24, 2024
SeedApr 7, 2022

Key People

Founding team and executive leadership

Tanno Yusuke

CEO

Executive Team

Akifumi Ohashi

Chief Technology Officer, Executive Director

Executive Team

Kakutoshi Ohori

最高財務責任者 CFO 執行役員

Executive Team

Sustech Inc. Investors

Notable investors and investment history

Sustech Inc. investors
InvestorRounds
Sumitomo Mitsui Trust BankStrategic
NGK InsulatorsSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 24, 2026

    Grew 18% QoQ, from 22 to 26 employees.

  • Apr 19, 2026

    Monthly visitors increased 43% MoM.

Recent news

Latest coverage and updates

  • signs_new_clientJul 2, 2026

    Sustech Inc signed new client Santi Energy on Jul 1st '26.

Sustech Inc. Filings

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Sustech Inc. filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is Sustech Inc. a public or private company?

Sustech Inc. is a private company.

What is the current stock price of Sustech Inc.?

Sustech Inc. is a private company with no public stock price. Caplight tracks Sustech Inc.'s secondary market activity and provides MarketPrice estimates to Caplight users.

How much is Sustech Inc. worth (valuation)?

Sustech Inc.'s valuation is estimated at $800.0M based on funding round data.

Can I buy Sustech Inc. stock?

Sustech 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 Sustech Inc.'s last funding round?

Sustech Inc.'s most recent funding round was Series A on October 25, 2024.

Who are the main investors in Sustech Inc.?

Key investors in Sustech Inc. include NGK Insulators.

Will Sustech Inc. IPO soon?

No public IPO plans have been announced for Sustech Inc..

How can I track Sustech Inc. secondary market activity?

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

Firmographic Details

HeadquartersMinato
Employee Range13
Year Founded2021
Last FundingOct 25, 2024

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