Number 8 Bio
PrivateLast Round
Series A
Nov 12, 2025
Total Funding Raised
$13.14M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Number 8 Bio is an ag-tech company that develops livestock feed additives designed to reduce enteric methane emissions and improve animal productivity.
Sector
Energy & Sustainability
Verticals
Biotechnology, Carbon Capture
Business Model
B2B
Customer Profile
Hardware Sales, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Number 8 Bio Comparables
Compare Number 8 Bio with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Rumin8 | 91% | |
| Hoofprint Biome | 87% | |
| Blue Ocean Barns | 87% | |
Number 8 Bio Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Nov 12, 2025 | ||||
| Seed | Sep 10, 2024 | ||||
| Pre Seed | Jun 13, 2023 |
Number 8 Bio Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Icehouse Ventures | Series A |
| The March Fund | Seed |
| Main Sequence | Series A, Pre Seed, Seed |
| Main Sequence Ventures | Series A |
| Bioplatforms Australia | Pre Seed |
| Possible Ventures | Pre Seed |
| UNSW Founders | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 12, 2025
$7.15M round closed
- Sep 10, 2024
$5M round led by Main Sequence
Number 8 Bio 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 Number 8 Bio's valuation, stock price, and market status.