Dionymer
PrivateLast Round
Seed
Feb 2, 2026
Total Funding Raised
$11.32M
Momentum Score
50 /100
Company Overview
Dionymer is a biotechnology company that develops a platform to transform biowaste into circular and biodegradable polymer materials.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Biotechnology, Circular Economy, Advanced Materials, Waste Management
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Dionymer Comps
Public and private peers based on sector, stage, and business model.
Dionymer Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Feb 2, 2026 | ||||
| Grant | Apr 7, 2025 | ||||
| Seed | Dec 12, 2023 |
Key People
Founding team and executive leadership
Dionymer Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| BNP Paribas Développement | Seed |
| Nouvelle-Aquitaine Co-investissement | Seed |
| Aquiti Gestion | Seed |
| M Capital | Seed |
| AFI Ventures | Seed |
| Région Nouvelle-Aquitaine | Grant |
| European Union | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 22, 2026
Grew 27% QoQ from 15 to 19 employees.
- Feb 2, 2026
$8.3M round with participation from Bpifrance and Aquiti Gestion.
Dionymer 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 Dionymer's valuation, stock price, and market status.
