b.fab
PrivateLast Round
Seed
Dec 3, 2024
Total Funding Raised
$985,000
Momentum
Top 25%
of companies Caplight tracks
Company Overview
b.fab is a biotechnology company that specializes in converting CO2 and renewable energy into value-added products like proteins and chemicals using a 'Formate Bioeconomy' platform.
Sector
Energy & Sustainability
Verticals
Biotechnology, Carbon Capture, Circular Economy, Clean Manufacturing, Sustainable Materials
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.
b.fab Comparables
Compare b.fab with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Econutri GmbH | 84% | |
| Aerbio | 81% | |
| Knip | 78% |
b.fab Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Dec 3, 2024 | ||||
| Accelerator | Jul 16, 2024 | ||||
| Grant | Mar 9, 2020 | ||||
| Grant | Feb 1, 2020 |
Key People
Founding team and executive leadership
b.fab Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Bundesministerium für Bildung und Forschung | Grant |
| European Union | Grant |
| b.value AG | Seed |
| Hatch Blue | Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 11, 2026
Monthly visitors grew 134% MoM, reaching 1.2K.
- Jul 29, 2026
Grew 50% QoQ from 6 to 9 employees.
b.fab 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 b.fab's valuation, stock price, and market status.
Is b.fab a public or private company?
b.fab is a private company.
What is the current stock price of b.fab?
b.fab is a private company, so its shares have no public market price. Caplight tracks b.fab's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is b.fab worth (valuation)?
Valuation information for b.fab is not publicly available.
Can I buy b.fab stock?
b.fab shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was b.fab's last funding round?
b.fab's most recent funding round was Seed on December 3, 2024.
Who are the main investors in b.fab?
Key investors in b.fab include Bundesministerium für Bildung und Forschung, European Union, b.value AG, Hatch Blue.
Will b.fab IPO soon?
No public IPO plans have been announced for b.fab.
How can I track b.fab secondary market activity?
Caplight tracks bids, offers, and trades in b.fab's shares on secondary markets.