Number 8 Bio
PrivateLast Round
Series A
Nov 12, 2025
Total Funding Raised
$13.14M
Momentum
Top 25%
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, Environmental Monitoring
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.
- Aug 22, 2026
Monthly visitors grew 548% MoM, reaching 3.6K.
- Nov 12, 2025
$7.15M round closed
Number 8 Bio 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 Number 8 Bio's valuation, stock price, and market status.
Is Number 8 Bio a public or private company?
Number 8 Bio is a private company.
What is the current stock price of Number 8 Bio?
Number 8 Bio is a private company, so its shares have no public market price. Caplight tracks Number 8 Bio's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Number 8 Bio worth (valuation)?
Valuation information for Number 8 Bio is not publicly available.
Can I buy Number 8 Bio stock?
Number 8 Bio shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Number 8 Bio's last funding round?
Number 8 Bio's most recent funding round was Series A on November 12, 2025.
Who are the main investors in Number 8 Bio?
Key investors in Number 8 Bio include Icehouse Ventures, Main Sequence, Possible Ventures, Main Sequence Ventures.
Will Number 8 Bio IPO soon?
No public IPO plans have been announced for Number 8 Bio.
How can I track Number 8 Bio secondary market activity?
Caplight tracks bids, offers, and trades in Number 8 Bio's shares on secondary markets.