FenX AG
PrivateLast Round
Series A
Oct 1, 2025
Total Funding Raised
$13.42M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
FenX AG is a cleantech company that develops and manufactures sustainable, fire-resistant mineral foam insulation panels for the construction industry using recycled mineral waste.
Sector
Energy & Sustainability
Verticals
Advanced Materials, Green Building, Construction Tech, Circular Economy
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
FenX AG Comparables
Compare FenX AG with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| BIOHM | 68% | |
| Fiberwood | 64% | |
| Saint-Gobain | 59% | |
FenX AG Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Oct 1, 2025 | ||||
| Seed | May 11, 2021 | ||||
| Grant | Dec 31, 2019 |
FenX AG Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| buildify.earth | Series A |
| 4see ventures | Series A |
| Swiss Climate Foundation | Seed |
| Supernova Invest | Series A |
| ValueBridge GmbH | Seed |
| Move Energy | Series A |
| ETH Zurich Foundation | Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 31, 2026
Open roles increased to 8, 2.2x the trailing average.
- Aug 17, 2026
Open roles increased to 5, 2.1x the trailing average.
FenX AG Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about FenX AG's valuation, stock price, and market status.