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Zelestra

Zelestra

Private
BilbaoEnergy & Sustainabilityhttps://zelestra.energy/

Last Round

Debt

Mar 25, 2026

Total Funding Raised

$1.68B

Company Overview

Zelestra is a global renewable energy company that specializes in the development, construction, and operation of utility-scale renewable energy projects, including solar, wind, battery storage, and green hydrogen.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Storage, Energy Management, Alternative Fuels

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Application

Keywords

independent power producerIPPrenewable energy developerpower purchase agreementPPAutility-scale solarbattery energy storage systemsBESSonshore windgreen hydrogenenergy management servicespredictive maintenanceclean energydecarbonization solutionsasset performance managementAPM

Historical Pricing

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Caplight Momentum Score

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Zelestra Comps

Public and private peers based on 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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Zelestra Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
DebtMar 25, 2026
DebtMar 5, 2026
DebtFeb 9, 2026
DebtJan 12, 2026
Early FundingOct 30, 2025
Debt
Jul 2, 2025

Zelestra Investors

Notable investors and investment history

Zelestra Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Zelestra Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersBilbao
Employee Range1,049
Year Founded2005
Last FundingMar 25, 2026

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Disclaimer All investments involve risk, including the risk of loss of principal. You should carefully consider your investment objectives, risks, transaction costs and other expenses before deciding to invest in options, swaps or other investments.This does not constitute an offer by Caplight Technologies, Inc. to sell, or a solicitation of an offer to buy, any securities and may not be used or relied upon in connection with any offer or sale of securities. An offer or solicitation can be made only through the delivery of final offering document(s) and purchase agreement(s), and will be subject to the terms and conditions and risks delivered in such documents. Any securities offered are offered through Caplight Markets LLC, member FINRA/SIPC.