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Alva Energy

Alva Energy

Private
Cambridge, MassachusettsEnergy & Sustainabilityhttps://alvaenergy.io/

Last Round

Series A

Feb 12, 2026

Total Funding Raised

$66M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Alva Energy is a nuclear technology company that productizes upgrades for existing nuclear plants to increase their power generation capacity.

Sector

Energy & Sustainability

Verticals

Smart Grid, Energy Management, AI Training Infrastructure

Business Model

B2B

Customer Profile

Services & Consulting, Hardware Sales

AI Layer

Non-AI

Keywords

nuclear upratenuclear energypower purchase agreementPPAclean energyfirm powernuclear retrofitAI data center poweralways-on energybaseload powersteam generatorindustrial control systemenergy infrastructureturnkey energy projectnuclear capacity expansion

Historical Pricing

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Caplight Momentum Score

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Alva Energy Comparables

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

Alva Energy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Électricité de France
65%
Brookfield Infrastructure Finance ULC
64%
Holtec International
62%

Alva Energy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AFeb 12, 2026
Series AFeb 12, 2026

Key People

Founding team and executive leadership

Garrett Wilkinson

Co-Founder COO

Founding Team

James Krellenstein

CEO And Co-Founder

Founding Team

W. Robbie Stewart

Chief Technology Officer

Executive Team

Alva Energy Investors

Notable investors and investment history

Alva Energy investors
InvestorRounds
Mercator PartnersSeries A
Gigascale CapitalSeed
Playground GlobalSeries A
NGP Energy CapitalSeries A
Logos CapitalSeries A
Collaborative FundSeed
Safar PartnersSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 28, 2026

    Grew 65% QoQ from 17 to 28 employees.

  • Aug 20, 2026

    Monthly visitors grew 34% MoM, reaching 3.2K.

Alva Energy Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Alva Energy a public or private company?

Alva Energy is a private company.

What is the current stock price of Alva Energy?

Alva Energy is a private company with no public stock price. No recent secondary market data is available.

How much is Alva Energy worth (valuation)?

Valuation information for Alva Energy is not publicly available.

Can I buy Alva Energy stock?

Alva Energy 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 Alva Energy's last funding round?

Alva Energy's most recent funding round was Series A on February 12, 2026.

Who are the main investors in Alva Energy?

Key investors in Alva Energy include Playground Global.

Will Alva Energy IPO soon?

No public IPO plans have been announced for Alva Energy.

How can I track Alva Energy secondary market activity?

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

Firmographic Details

HeadquartersCambridge, Massachusetts
Employee Range23
Year Founded2023
Last FundingFeb 12, 2026

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