AmphiStar
PrivateLast Round
Grant
Nov 4, 2025
Total Funding Raised
$16.32M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
AmphiStar is a specialty chemicals company that develops a biosurfactant technology platform designed to produce sustainable, high-performance biosurfactants from waste and side-streams for the home care, personal care, and agricultural industries.
Sector
Energy & Sustainability
Verticals
Biotechnology, Sustainable Materials, Circular Economy, Clean Manufacturing, Fashion & Beauty
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AmphiStar Comparables
Compare AmphiStar with similar companies based on industry and business-model similarity.
AmphiStar Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Nov 4, 2025 | ||||
| VC Round | Jul 9, 2025 | ||||
| Grant | Jul 9, 2025 | ||||
| Grant | Oct 15, 2024 | ||||
| Seed | Apr 18, 2024 | ||||
Grant | Nov 1, 2023 |
Key People
Founding team and executive leadership
AmphiStar Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant, VC Round |
| Biotope by VIB | Accelerator |
| PMV | Seed |
| QBIC III Fund | Seed |
| ECBF Management | Seed |
| SPRIND | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 1, 2026
Open roles increased to 12, representing 40% of headcount.
- Jul 27, 2026
Monthly visitors grew 129% MoM, reaching 1.7K.
AmphiStar 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 AmphiStar's valuation, stock price, and market status.
Is AmphiStar a public or private company?
AmphiStar is a private company.
What is the current stock price of AmphiStar?
AmphiStar is a private company with no public stock price. No recent secondary market data is available.
How much is AmphiStar worth (valuation)?
Valuation information for AmphiStar is not publicly available.
Can I buy AmphiStar stock?
AmphiStar 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 AmphiStar's last funding round?
AmphiStar's most recent funding round was Grant on November 4, 2025.
Who are the main investors in AmphiStar?
Key investors in AmphiStar include European Innovation Council, Biotope by VIB, ECBF Management.
Will AmphiStar IPO soon?
No public IPO plans have been announced for AmphiStar.
How can I track AmphiStar secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor AmphiStar's secondary market activity and sign up for updates.