Key facts
- It has raised $15.4M; the latest was Early Stage VC ($7.2M) in Nov 2025.
- Notable investors include Icehouse Ventures, Possible Ventures, Main Sequence Ventures, Breakthrough Victoria, CSIRO — 11 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 11 names
- ·Watchlist + deal alerts for Number8Bio
- ·The full record, as it builds
Funding rounds
No funding rounds for Number8Bio are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Number8Bio
Producer of feed additives intended to reduce greenhouse gas emissions from livestock. The company uses synthetic biology to produce microbial proteins that reduce methane emissions from ruminants while ensuring better feed utilization and improving animal productivity, enabling livestock farmers to contribute to sustainability goals and making them both environmentally and economically beneficial.
- Sector
- Materials and Resources
- HQ
- Sydney, Australia
- Founded
- 2022
- Employees
- 7
- Website
- number8.bio/
- Ownership
- Privately Held (backing)
Number8Bio doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Number8Bio shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Number8Bio in its N-PORT filings yet. We sweep new filings monthly.