Skip to main content
Caplight Logo









HEXANA

HEXANA

Private
Aix-en-ProvenceEnergy & Sustainabilityhttps://www.hexana.fr/

Last Round

Seed

Feb 23, 2026

Total Funding Raised

$43.84M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

HEXANA is an energy company that develops modular, flexible fourth-generation sodium-cooled fast neutron nuclear reactors integrated with thermal energy storage systems to provide decarbonized heat and electricity for industrial applications.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Storage, Smart Grid

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts

AI Layer

Non-AI

Keywords

sodium-cooled fast reactorSFRsmall modular reactorSMRthermal energy storagemolten salt storageadvanced nuclearindustrial decarbonizationcombined heat and powerCHPclean energy technologynuclear techdispatchable energygen-iv nuclearindustrial heat

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

HEXANA Comparables

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

HEXANA comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
NAAREA
89%
Stellaria
86%
Jimmy Energy
82%

HEXANA Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedFeb 23, 2026
SeedJan 23, 2025
GrantJan 23, 2025

Key People

Founding team and executive leadership

Sylvain NIZOU

HEXANA - CEO & co-founder

Founding Team

Nicolas Zweibaum

Directeur Technique Adjoint (Deputy CTO)

Executive Team

Paul GAUTHÉ

Chief Technology Officer

Executive Team

HEXANA Investors

Notable investors and investment history

HEXANA investors
InvestorRounds
Blast.clubSeed
Région Sud InvestissementSeed
BpifranceGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 19, 2026

    Monthly visitors increased 46% MoM.

  • Mar 3, 2026

    Monthly visitors grew 81% MoM.

HEXANA Filings

Explore SEC and related filing metadata, where available.

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

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

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

Is HEXANA a public or private company?

HEXANA is a private company.

What is the current stock price of HEXANA?

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

How much is HEXANA worth (valuation)?

Valuation information for HEXANA is not publicly available.

Can I buy HEXANA stock?

HEXANA 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 HEXANA's last funding round?

HEXANA's most recent funding round was Seed on February 23, 2026.

Who are the main investors in HEXANA?

Key investors in HEXANA include Blast.club, Région Sud Investissement, Bpifrance.

Will HEXANA IPO soon?

No public IPO plans have been announced for HEXANA.

How can I track HEXANA secondary market activity?

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

Firmographic Details

HeadquartersAix-en-Provence
Employee Range68
Year Founded2023
Last FundingFeb 23, 2026

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?