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Marine Power Systems

Marine Power Systems

Private
SwanseaEnergy & Sustainabilityhttps://marinepowersystems.co.uk/

Last Round

Corporate Funding

Mar 12, 2026

Est. Valuation

$111.34M

Total Funding Raised

$58.78M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Marine Power Systems is a renewable energy company that develops modular, flexible floating platform technology for deep-water offshore wind energy deployment.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Maritime & Shipping

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

floating offshore windfloating windwave energyoffshore windfloating wind platformfloating platformmarine energywave energy converterocean energytension-leg mooringdeep-water energyrenewable energy hardwaremarine renewablesblue economy

Historical Pricing

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Caplight Momentum Score

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Marine Power Systems Comparables

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Marine Power Systems comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Gazelle Wind Power
90%
Ocergy
86%
Principle Power
86%

Marine Power Systems Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Corporate FundingMar 12, 2026
GrantDec 10, 2024
CrowdfundingNov 1, 2024
CrowdfundingAug 1, 2023
GrantDec 1, 2021
Early Funding
Dec 1, 2021

Marine Power Systems Investors

Notable investors and investment history

Marine Power Systems investors
InvestorRounds
UK governmentGrant
Sunnybarn Investments LtdEarly Funding
European Regional Development FundGrant
Welsh GovernmentGrant, Corporate Funding
Development Bank of WalesCrowdfunding
The Crown EstateGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 12, 2026

    $11M round includes Welsh Government funding.

  • Dec 10, 2024

    Received grant funding from The Crown Estate.

Marine Power Systems Filings

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Marine Power Systems filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Marine Power Systems's valuation, stock price, and market status.

Is Marine Power Systems a public or private company?

Marine Power Systems is a private company.

What is the current stock price of Marine Power Systems?

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

How much is Marine Power Systems worth (valuation)?

Marine Power Systems's valuation is estimated at $111.3M based on funding round data.

Can I buy Marine Power Systems stock?

Marine Power Systems 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 Marine Power Systems's last funding round?

Marine Power Systems's most recent funding round was Corporate Funding on November 1, 2024.

Who are the main investors in Marine Power Systems?

Key investors in Marine Power Systems include UK government, Sunnybarn Investments Ltd, European Regional Development Fund, Welsh Government, Development Bank of Wales.

Will Marine Power Systems IPO soon?

No public IPO plans have been announced for Marine Power Systems.

How can I track Marine Power Systems secondary market activity?

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

Firmographic Details

HeadquartersSwansea
Employee Range27
Year Founded2008
Last FundingMar 12, 2026

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