Onyx Solar
PrivateLast Round
Debt
Jul 1, 2021
Total Funding Raised
$470,000
Company Overview
Onyx Solar is an alternative energy equipment company that manufactures transparent and customizable photovoltaic glass for building-integrated photovoltaics (BIPV).
Sector
Energy & Sustainability
Verticals
Renewable Energy, Green Building, Smart Buildings, Sustainable Materials
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Onyx Solar Comparables
Compare Onyx Solar with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Vinci | 84% | |
| Mitrex | 82% | |
| Soltech SA | 82% |
Onyx Solar Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | Jul 1, 2021 | ||||
| Grant | Jun 1, 2020 | ||||
| VC Round | Dec 10, 2013 | ||||
| Convertible Debt | May 3, 2011 |
Onyx Solar Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Sodical Instituto Financiero de Castilla y León | Debt |
| European Commission | Grant |
| Empresa Nacional de Innovación | Convertible Debt |
| Fides Capital | Convertible Debt, VC Round |
| Fundación José Manuel Entrecanales | Convertible Debt, VC Round |
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 19, 2026
Grew 43% QoQ from 49 to 70 employees.
- Nov 12, 2024
Monthly visitors increased 46% MoM.
Onyx Solar Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Onyx Solar's valuation, stock price, and market status.
Is Onyx Solar a public or private company?
Onyx Solar is a private company.
What is the current stock price of Onyx Solar?
Onyx Solar is a private company with no public stock price. No recent secondary market data is available.
How much is Onyx Solar worth (valuation)?
Valuation information for Onyx Solar is not publicly available.
Can I buy Onyx Solar stock?
Onyx Solar 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 Onyx Solar's last funding round?
Onyx Solar's most recent funding round was Debt on July 1, 2021.
Who are the main investors in Onyx Solar?
Key investors in Onyx Solar include Fides Capital.
Will Onyx Solar IPO soon?
No public IPO plans have been announced for Onyx Solar.
How can I track Onyx Solar secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Onyx Solar's secondary market activity and sign up for updates.