GranBio
PrivateLast Round
Strategic
Jun 25, 2026
Est. Valuation
$2B
Total Funding Raised
$529.73M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
GranBio is a biotechnology company that provides solutions to transform biomass into renewable products such as biofuels, biochemicals, and nanocellulose.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Biotechnology, Advanced Materials, Clean Manufacturing, Circular Economy
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.
GranBio Comparables
Compare GranBio with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| AM Intelligence Labs | 79% | |
| IFP Energies nouvelles | 76% | |
| Clariant AG | 76% |
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GranBio Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Jun 25, 2026 | ||||
| Grant | Jan 26, 2023 | ||||
| Grant | Nov 30, 2021 | ||||
| VC Round | Sep 16, 2015 | ||||
| Debt | May 16, 2013 | ||||
Private Equity | Jan 1, 2013 |
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Key People
Founding team and executive leadership
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GranBio Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| USDA Forest Service | Grant |
| National Bank for Economic and Social Development | Debt |
| U.S. Endowment for Forestry and Communities | Grant |
| BNDES Participações S.A. | VC Round, Private Equity |
| Department of Energy | Grant |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 77% MoM.
- Jul 25, 2026
Monthly visitors increased 42% MoM, reaching 2.4K.
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GranBio 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.
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Frequently Asked Questions
Common questions about GranBio's valuation, stock price, and market status.
Is GranBio a public or private company?
GranBio is a private company.
What is the current stock price of GranBio?
GranBio is a private company, so its shares have no public market price. Caplight tracks GranBio's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is GranBio worth (valuation)?
GranBio's valuation is estimated at $2.0B based on funding round data.
Can I buy GranBio stock?
GranBio shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was GranBio's last funding round?
GranBio's most recent funding round was Strategic on June 25, 2026.
Who are the main investors in GranBio?
Key investors in GranBio include National Bank for Economic and Social Development, BNDES Participações S.A..
Will GranBio IPO soon?
No public IPO plans have been announced for GranBio.
How can I track GranBio secondary market activity?
Caplight tracks bids, offers, and trades in GranBio's shares on secondary markets.