Astrea Materials
PrivateCompany Overview
Astrea Materials operates in Frontier & Industrial Tech and is based in Sabadell. It was founded in 2016.
Astrea Materials is a materials science company that develops and manufactures gold nanoparticle-based catalysts for airborne pollutant abatement.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Sustainable Materials, Environmental Monitoring
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Astrea Materials Comparables
Compare Astrea Materials with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| QuantumCat | 85% |
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Astrea Materials Funding Rounds
Historical fundraising activity
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 19, 2026
Grew 150% QoQ from 2 to 5 employees.
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Astrea Materials Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Astrea Materials's valuation, stock price, and market status.
Is Astrea Materials a public or private company?
Astrea Materials is a private company.
What is the current stock price of Astrea Materials?
Astrea Materials is a private company, so its shares have no public market price. Caplight tracks Astrea Materials's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Astrea Materials worth (valuation)?
Valuation information for Astrea Materials is not publicly available.
Can I buy Astrea Materials stock?
Astrea Materials shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Astrea Materials's last funding round?
Funding round information for Astrea Materials is not publicly available.
Who are the main investors in Astrea Materials?
Investor information for Astrea Materials is not publicly disclosed.
Will Astrea Materials IPO soon?
No public IPO plans have been announced for Astrea Materials.
How can I track Astrea Materials secondary market activity?
Caplight tracks bids, offers, and trades in Astrea Materials's shares on secondary markets.