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Stirweld

Stirweld

Private
RennesFrontier & Industrial Techhttps://stirweld.com/en/home-2/

Last Round

Series A

Jul 16, 2024

Total Funding Raised

$8.93M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Stirweld is an industrial technology company that develops and manufactures friction stir welding (FSW) heads and tools for CNC machines and robots.

Sector

Frontier & Industrial Tech

Verticals

Smart Manufacturing, Industrial Robotics, Electric Vehicles, Aviation & Drones

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Application

Keywords

friction stir weldingFSWwelding automationCNC retrofitwelding techrobotic weldingindustrial automationmetal joiningsmart manufacturingadvanced manufacturingIndustry 4.0weld quality monitoringdigital twin

Historical Pricing

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Caplight Momentum Score

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Stirweld Comparables

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Stirweld comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Stirtec GmbH
82%
Anhui World Wide Welding Co., Ltd.
78%
TRA-C industrie
77%

Stirweld Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AJul 16, 2024
SeedFeb 17, 2021

Key People

Founding team and executive leadership

Gilles Sevestre

CTO cofounder

Founding Team

Laurent Dubourg

CEO

Executive Team

Stirweld Investors

Notable investors and investment history

Stirweld investors
InvestorRounds
Breizh UpSeries A, Seed
Pertinence InvestSeries A
Sofimac InnovationSeed
Épopée GestionSeries A
UI InvestissementSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 26, 2026

    Monthly visitors increased 77% MoM.

  • Mar 4, 2026

    Monthly visitors grew 44% MoM, reaching 7.1K.

Stirweld Filings

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Stirweld filings preview — column headings only; records require access
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Frequently Asked Questions

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

Is Stirweld a public or private company?

Stirweld is a private company.

What is the current stock price of Stirweld?

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

How much is Stirweld worth (valuation)?

Valuation information for Stirweld is not publicly available.

Can I buy Stirweld stock?

Stirweld 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 Stirweld's last funding round?

Stirweld's most recent funding round was Series A on July 16, 2024.

Who are the main investors in Stirweld?

Key investors in Stirweld include Sofimac Innovation, Épopée Gestion.

Will Stirweld IPO soon?

No public IPO plans have been announced for Stirweld.

How can I track Stirweld secondary market activity?

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

Firmographic Details

HeadquartersRennes
Employee Range25
Year Founded2017
Last FundingJul 16, 2024

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