one.five
PrivateLast Round
Series A
Jan 19, 2026
Total Funding Raised
$26.32M
Momentum Score
50 /100
Company Overview
one.five is a German materials science company that develops sustainable alternatives to single-use plastic packaging. The company employs a proprietary AI-powered platform to discover and assess biomaterial innovations from research institutions, significantly reducing the time to market from years to months. Its business model focuses on developing this intellectual property and then licensing the market-ready, circular packaging solutions to clients, particularly in the Fast-Moving Consumer Goods (FMCG) and travel industries. one.five operates its own 5,000 m² R&D campus near Hamburg, Germany, to transform these discoveries into commercially viable products like high-performance, paper-based packaging and transparent, heat-sealable papers.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Advanced Materials, Circular Economy, ML Platforms
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
one.five Comps
Public and private peers based on sector, stage, and business model.
one.five Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jan 19, 2026 | ||||
| Seed | Sep 28, 2022 |
one.five Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Climentum Capital | Seed, Series A |
| Symbia VC | Series A |
| KIMPA Impact | Series A |
| Planet A Ventures | Seed |
| Btomorrow Ventures | Series A |
| Green Generation Fund | Seed, Series A |
| Speedinvest | Seed, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 29, 2025
Partnered with UPM to develop paper-based packaging for Sticky Notes.
- Mar 31, 2025
Launched packaging solutions for airline, travel, and hospitality industries.
one.five 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 one.five's valuation, stock price, and market status.
