Polyrise
PrivateLast Round
Grant
Mar 30, 2026
Total Funding Raised
$830,000
Company Overview
Polyrise operates in Frontier & Industrial Tech and is based in Canéjan. Its latest recorded funding round was a Grant round in March 2026.
Polyrise is an industrial materials company that specializes in the development, production, and industrialization of high-precision sol-gel thin film coatings for plastic, glass, and metal substrates.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Sensors, Medical Devices, Defense Tech
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Polyrise Comparables
Compare Polyrise with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Millidyne Oy | 80% | |
| Kriya Materials | 76% | |
| Carl-Zeiss-Stiftung | 71% |
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Polyrise Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Mar 30, 2026 | ||||
| Seed | Sep 15, 2017 |
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Key People
Founding team and executive leadership
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Polyrise Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Adour Business Angels | Seed |
| Limousin Business Angels | Seed |
| Région Nouvelle-Aquitaine | Grant |
| Occitanie Angels | Seed |
| Bpifrance | Grant |
| Synergence | Seed |
| Finaqui | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 17, 2026
Monthly visitors increased 867% MoM, reaching 2.6K.
- Sep 15, 2017
$830K raised from multiple angel investors.
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Polyrise 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.
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Frequently Asked Questions
Common questions about Polyrise's valuation, stock price, and market status.
Is Polyrise a public or private company?
Polyrise is a private company.
What is the current stock price of Polyrise?
Polyrise is a private company, so its shares have no public market price. Caplight tracks Polyrise's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Polyrise worth (valuation)?
Valuation information for Polyrise is not publicly available.
Can I buy Polyrise stock?
Polyrise shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Polyrise's last funding round?
Polyrise's most recent funding round was Grant on March 30, 2026.
Who are the main investors in Polyrise?
Key investors in Polyrise include Adour Business Angels, Limousin Business Angels, Région Nouvelle-Aquitaine, Occitanie Angels, Bpifrance.
Will Polyrise IPO soon?
No public IPO plans have been announced for Polyrise.
How can I track Polyrise secondary market activity?
Caplight tracks bids, offers, and trades in Polyrise's shares on secondary markets.