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Naked Energy

Naked Energy

Private
CrawleyEnergy & Sustainabilityhttps://www.nakedenergy.com/

Last Round

Series B

Aug 6, 2026

Total Funding Raised

$43.3M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Naked Energy is a clean energy company that develops hybrid solar technology to generate both heat and power for commercial and industrial buildings.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Management, Green Building, Smart Buildings

Business Model

B2B

Customer Profile

Hardware Sales, Revenue Share, Services & Consulting

AI Layer

Application

Keywords

solar thermalsolar PVTheat decarbonizationsolar heatheat as a serviceHaaSvacuum tube collectorrenewable heatindustrial solardistrict heatingpredictive maintenancesolar energy densityclean heatdecarbonization techgreen heat

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Naked Energy Comparables

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

Naked Energy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Abora Solar
83%
Sunmaxx PVT
83%
DualSun
83%

Naked Energy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BAug 6, 2026
Series BJul 15, 2024
GrantDec 11, 2023
Series BDec 5, 2022
VC RoundJul 14, 2022
Series A
Nov 26, 2019

Key People

Founding team and executive leadership

Christophe Williams FEI

CEO - Founder

Founding Team

David Raabe

FRACTIONAL CFO

Executive Team

Naked Energy Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 82% MoM.

  • Aug 6, 2026

    $12M round led by Great British Energy

Recent news

Latest coverage and updates

  • expands_offices_inAug 10, 2026

    Naked Energy Ltd expands offices in United Kingdom, Northern Europe, Europe.

  • is_developingAug 6, 2026

    Naked Energy Ltd is developing solar thermal technology on Aug 6th '26.

  • is_developingAug 6, 2026

    Naked Energy Ltd is developing solar thermal technology capable of generating both heat and electricity on Aug 6th '26.

  • expands_facilitiesAug 6, 2026

    Naked Energy Ltd expanded facilities to United Kingdom, Northern Europe, Europe on Aug 6th '26.

  • expands_facilitiesAug 6, 2026

    Naked Energy Ltd expanded facilities to United Kingdom, Northern Europe, Europe on Aug 6th '26.

Naked Energy Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Naked Energy a public or private company?

Naked Energy is a private company.

What is the current stock price of Naked Energy?

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

How much is Naked Energy worth (valuation)?

Valuation information for Naked Energy is not publicly available.

Can I buy Naked Energy stock?

Naked 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 Naked Energy's last funding round?

Naked Energy's most recent funding round was Series B on July 15, 2024.

Who are the main investors in Naked Energy?

Key investors in Naked Energy include Crawley Greentech Business Growth Fund, Nesta Impact Investments, Barclays Sustainable Impact Capital, Barclays Investment Bank, Big Sky Partners.

Will Naked Energy IPO soon?

No public IPO plans have been announced for Naked Energy.

How can I track Naked Energy secondary market activity?

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

Firmographic Details

HeadquartersCrawley
Employee Range37
Year Founded2009
Last FundingAug 6, 2026

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