Biosorra
PrivateLast Round
Seed
Oct 7, 2025
Total Funding Raised
$3.79M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Biosorra operates in Energy & Sustainability and is based in Nairobi. Its latest recorded funding round was a Seed round in October 2025.
Biosorra is an agricultural technology company that transforms agricultural waste into biochar to improve soil fertility and sequester carbon.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Circular Economy, Waste Management, Sustainable Materials
Business Model
B2B
Customer Profile
Data as a Service, Services & Consulting, Revenue Share
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Biosorra Comparables
Compare Biosorra with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Bio-Logical | 90% | |
| Afrinet Carbon Ltd | 87% | |
| Carboneers | 84% |
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Biosorra Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Oct 7, 2025 | ||||
| Grant | Sep 18, 2022 | ||||
| Grant | Nov 1, 2021 |
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Key People
Founding team and executive leadership
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Biosorra Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| MIT Solve | Grant |
| Fondo Nimbus | Seed |
| Pace Able Foundation | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 3, 2026
Grew 45% QoQ, from 11 to 16 employees.
- Aug 26, 2026
Grew 27% QoQ from 11 to 14 employees.
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Biosorra Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Biosorra's valuation, stock price, and market status.
Is Biosorra a public or private company?
Biosorra is a private company.
What is the current stock price of Biosorra?
Biosorra is a private company, so its shares have no public market price. Caplight tracks Biosorra's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Biosorra worth (valuation)?
Valuation information for Biosorra is not publicly available.
Can I buy Biosorra stock?
Biosorra shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Biosorra's last funding round?
Biosorra's most recent funding round was Seed on October 7, 2025.
Who are the main investors in Biosorra?
Key investors in Biosorra include Fondo Nimbus.
Will Biosorra IPO soon?
No public IPO plans have been announced for Biosorra.
How can I track Biosorra secondary market activity?
Caplight tracks bids, offers, and trades in Biosorra's shares on secondary markets.