Skip to main content
Caplight Logo









Photreon

Photreon

Private
Eggenstein-LeopoldshafenEnergy & Sustainabilityhttps://photreon.com/

Company Overview

Photreon is a clean energy company that develops scalable photoreactor panels for the direct production of green hydrogen from sunlight and water.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Alternative Fuels, Advanced Materials, Clean Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

green hydrogenphotocatalysisphotoreactorsolar-to-hydrogenhydrogen productionrenewable energyclean techdecentralized hydrogenwater splittinghydrogen fueldeep techon-site hydrogenalternative fuelsmodular reactor

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Photreon Comparables

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

Photreon comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Solhyd
86%
Hysun
86%
SoHHytec SA
82%

Photreon Funding Rounds

Historical fundraising activity

View Full Funding History

Access detailed round history, amounts raised, valuations, and investors.

Photreon Filings

Explore SEC and related filing metadata, where available.

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

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

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

Is Photreon a public or private company?

Photreon is a private company.

What is the current stock price of Photreon?

Photreon is a private company with no public stock price. Caplight tracks Photreon's secondary market activity and provides MarketPrice™ estimates to Caplight users.

How much is Photreon worth (valuation)?

Valuation information for Photreon is not publicly available.

Can I buy Photreon stock?

Photreon 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 Photreon's last funding round?

Funding round information for Photreon is not publicly available.

Who are the main investors in Photreon?

Investor information for Photreon is not publicly disclosed.

Will Photreon IPO soon?

No public IPO plans have been announced for Photreon.

How can I track Photreon secondary market activity?

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

Firmographic Details

HeadquartersEggenstein-Leopoldshafen
Year Founded2025
Last Funding—

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?