Polybion
PrivateLast Round
Accelerator
Oct 10, 2023
Total Funding Raised
$4.49M
Company Overview
Polybion is a biotechnology company that manufactures Celium, a premium leather alternative cultivated from bacterial cellulose using agro-industrial fruit waste.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Biotechnology, Circular Economy, Fashion & Beauty, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Polybion Comparables
Compare Polybion with similar companies based on industry and business-model similarity.
Polybion Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Accelerator | Oct 10, 2023 | ||||
| Accelerator | Mar 26, 2023 | ||||
| Series A | Mar 15, 2022 | ||||
| Grant | Nov 7, 2019 | ||||
| Grant | Nov 24, 2017 |
Key People
Founding team and executive leadership
Polybion Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Fashion for Good | Accelerator |
| Blue Horizon | Series A |
| INCmty | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 16, 2026
Monthly visitors increased 3836% MoM, reaching 5.5K.
- May 1, 2025
Monthly visitors increased 35% MoM.
Recent news
Latest coverage and updates
- attends_eventSep 25, 2026
Polybion supplies its bacteria-grown Celium material for three looks in Patricio Campillo's Spring/Summer 2027 collection shown at New York Fashion Week in New York on Sep 13th '26.
- receives_financingSep 25, 2026
Polybion scales up its facility after a $4.4M Series A round led by Blue Horizon Ventures in 2022 to expand Celium production.
- partners_withAug 7, 2026
Polybion and Natural Urbano announce Cenit, their second collaboration exploring Celium Manto in contemporary lighting design, on Aug 7th '26.
- launchesAug 7, 2026
Polybion and Natural Urbano announce Cenit, their second lighting collection made with Celium, a cultivated cellulose material grown from agricultural fruit waste, in Aug '26.
Polybion 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 Polybion's valuation, stock price, and market status.
Is Polybion a public or private company?
Polybion is a private company.
What is the current stock price of Polybion?
Polybion is a private company, so its shares have no public market price. Caplight tracks Polybion's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Polybion worth (valuation)?
Valuation information for Polybion is not publicly available.
Can I buy Polybion stock?
Polybion shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Polybion's last funding round?
Polybion's most recent funding round was Accelerator on October 10, 2023.
Who are the main investors in Polybion?
Key investors in Polybion include Blue Horizon.
Will Polybion IPO soon?
No public IPO plans have been announced for Polybion.
How can I track Polybion secondary market activity?
Caplight tracks bids, offers, and trades in Polybion's shares on secondary markets.