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TagEnergy

TagEnergy

Private
LisbonEnergy & Sustainabilityhttps://tag-en.com/

Last Round

Debt

Dec 10, 2025

Total Funding Raised

$1.2B

Momentum

Top 25%

of companies Caplight tracks

Company Overview

TagEnergy is a clean energy enterprise that develops, finances, constructs, and operates renewable energy projects including wind, solar, and battery storage power stations.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Storage, Smart Grid

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Application

Keywords

BESSbattery energy storage systemsIPPindependent power producergrid stabilizationbattery storagerenewable energy developerenergy infrastructureutility-scale solaronshore windenergy storagefrequency responsegrid balancingenergy tradingenergy transitionclean energy assets

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

TagEnergy Comparables

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

TagEnergy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Harmony Energy
90%
Field
87%
Pulse Clean Energy
86%

TagEnergy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
DebtDec 10, 2025
StrategicApr 8, 2025
DebtOct 18, 2023
DebtJun 19, 2023
Private EquityApr 12, 2022

Key People

Founding team and executive leadership

Franck Woitiez

CEO

Executive Team

MONICA ANDREU

Chief Technology Officer

Executive Team

Frederic Cellier

COO

Executive Team

TagEnergy Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 20, 2026

    Monthly visitors increased 121% MoM, reaching 9.5K.

  • Jan 9, 2026

    Grew 17% QoQ, from 98 to 115 employees.

TagEnergy Filings

Explore SEC and related filing metadata, where available.

TagEnergy filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is TagEnergy a public or private company?

TagEnergy is a private company.

What is the current stock price of TagEnergy?

TagEnergy is a private company, so its shares have no public market price. Caplight tracks TagEnergy's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is TagEnergy worth (valuation)?

Valuation information for TagEnergy is not publicly available.

Can I buy TagEnergy stock?

TagEnergy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was TagEnergy's last funding round?

TagEnergy's most recent funding round was Debt on December 10, 2025.

Who are the main investors in TagEnergy?

Key investors in TagEnergy include Siemens Financial Services, Mirova, GIC Private Limited, Westpac Banking Corporation, Copenhagen Infrastructure Partners.

Will TagEnergy IPO soon?

No public IPO plans have been announced for TagEnergy.

How can I track TagEnergy secondary market activity?

Caplight tracks bids, offers, and trades in TagEnergy's shares on secondary markets.

Firmographic Details

HeadquartersLisbon
Employee Range120
Year Founded2019
Last FundingDec 10, 2025

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