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ESREE Energy株式会社

ESREE Energy株式会社

Private
TokyoEnergy & Sustainabilityhttps://esree.co.jp/

Last Round

Seed

Feb 26, 2026

Momentum

Top 50%

of companies Caplight tracks

Company Overview

ESREE Energy株式会社 is a renewable energy company that develops, constructs, and operates solar and wind power plants, and provides energy-saving solutions.

Sector

Energy & Sustainability

Verticals

Energy Storage, Renewable Energy, Clean Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting, Government Contracts

AI Layer

Non-AI

Keywords

thermal energy storagegravel-based thermal storagethermal batteryindustrial decarbonizationPumped Thermal Energy StoragePTESrenewable energy storageindustrial heatlong duration energy storageheat storageindustrial steamenergy storagegrid-scale energy storageheat pump technologyenergy market research

Historical Pricing

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Caplight Momentum Score

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ESREE Energy株式会社 Comps

Public and private peers based on sector, stage, and business model.

ESREE Energy株式会社 comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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ESREE Energy株式会社 Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedFeb 26, 2026
AcceleratorMay 15, 2025
AcceleratorSep 10, 2024
GrantAug 22, 2024

ESREE Energy株式会社 Investors

Notable investors and investment history

ESREE Energy株式会社 investors
InvestorRounds
ReGACY Innovation GroupAccelerator, Seed
Ministry of the Environment (Japan)Grant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Feb 26, 2026

    Seed round led by United, Inc.

  • May 15, 2025

    Raised an Accelerator round with Tokyo Marunouchi Innovation Platform.

ESREE Energy株式会社 Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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ESREE Energy株式会社 Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersTokyo
Year Founded2022
Last FundingFeb 26, 2026

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