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Plenesys

Plenesys

Private
ValbonneEnergy & Sustainabilityhttps://plenesys.com/

Last Round

Accelerator

Sep 11, 2024

Total Funding Raised

$5.52M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Plenesys is a deep-tech company that develops and manufactures plasma-based technologies, including patented plasma torches, to enable clean hydrogen production and industrial decarbonization.

Sector

Energy & Sustainability

Verticals

Alternative Fuels, Clean Manufacturing, Carbon Capture

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Application

Keywords

methane pyrolysisplasma torchclean hydrogencarbon blackdecarbonization technologyturquoise hydrogenindustrial heatinghydrogen productionmethane slipindustrial decarbonizationplasma processingclean techhard techhydrogen economy

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Plenesys Comparables

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

Plenesys comparables — related companies by embedding similarity
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RotoBoost
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Spark Cleantech
88%

Plenesys Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
AcceleratorSep 11, 2024
Joint VentureJun 29, 2023
GrantMar 22, 2023

Key People

Founding team and executive leadership

Ahmed Kacem

Co-Founder & COO

Founding Team

Sabri TAKALI

CEO

Executive Team

Plenesys Investors

Notable investors and investment history

Plenesys investors
InvestorRounds
European Innovation Council FundGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 20, 2026

    Open roles increased to 4, 4x the trailing average.

  • Jan 4, 2026

    Monthly visitors increased 840% MoM, reaching 8.7K.

Plenesys Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Plenesys a public or private company?

Plenesys is a private company.

What is the current stock price of Plenesys?

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

How much is Plenesys worth (valuation)?

Valuation information for Plenesys is not publicly available.

Can I buy Plenesys stock?

Plenesys 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 Plenesys's last funding round?

Plenesys's most recent funding round was Accelerator on September 11, 2024.

Who are the main investors in Plenesys?

Key investors in Plenesys include European Innovation Council Fund.

Will Plenesys IPO soon?

No public IPO plans have been announced for Plenesys.

How can I track Plenesys secondary market activity?

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

Firmographic Details

HeadquartersValbonne
Employee Range12
Year Founded2018
Last FundingSep 11, 2024

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