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Photoncycle

Photoncycle

Private
OsloEnergy & Sustainabilityhttps://www.photoncycle.com/en/

Last Round

Series A

Mar 4, 2026

Total Funding Raised

$22.87M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Photoncycle is a clean tech company that develops solid-state hydrogen energy storage systems enabling households to store surplus summer solar power for winter use.

Sector

Energy & Sustainability

Verticals

Energy Storage, Renewable Energy, Energy Management, Alternative Fuels, Smart Buildings

Business Model

B2C

Customer Profile

Hardware + Subscription, Revenue Share

AI Layer

Application

Keywords

seasonal energy storagesolid-state hydrogenresidential hydrogen storagehome energy storagevirtual power plantVPPenergy autonomyoff-grid energyenergy management softwaregrid balancingdistributed energy resourcesDERhydrogen home batterysolar hydrogen systemenergy trading

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Photoncycle Comparables

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

Photoncycle comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
LAVO
79%
Hyviva
78%
Langley Holdings
77%

Photoncycle Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AMar 4, 2026
SeedApr 5, 2024
Pre SeedApr 25, 2022

Key People

Founding team and executive leadership

Bjorn Brandtzaeg

Founder And CEO

Founding Team

Per Hjalmarsson

Chief Technology Officer

Executive Team

Photoncycle Investors

Notable investors and investment history

Photoncycle investors
InvestorRounds
Ned VSeries A
Momentum PartnersSeed, Series A
Lifeline VenturesSeries A, Seed
Startuplab VenturesPre Seed
Luminar VenturesSeed, Series A
Voima VenturesSeries A
Eviny VenturesSeed, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 27, 2026

    Open roles increased to 6, 2.3x the trailing average.

  • Jul 17, 2026

    Grew 16% QoQ, from 25 to 29 employees.

Photoncycle Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Photoncycle a public or private company?

Photoncycle is a private company.

What is the current stock price of Photoncycle?

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

How much is Photoncycle worth (valuation)?

Valuation information for Photoncycle is not publicly available.

Can I buy Photoncycle stock?

Photoncycle 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 Photoncycle's last funding round?

Photoncycle's most recent funding round was Series A on March 4, 2026.

Who are the main investors in Photoncycle?

Key investors in Photoncycle include Lifeline Ventures, Voima Ventures, NordicNinja VC.

Will Photoncycle IPO soon?

No public IPO plans have been announced for Photoncycle.

How can I track Photoncycle secondary market activity?

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

Firmographic Details

HeadquartersOslo
Employee Range22
Year Founded2020
Last FundingMar 4, 2026

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