Investors / Petri
Petri
Accelerator
Petri develops pre-seed biotech companies working at the frontier of biology and engineering. It provides founders with capital, mentorship, peer community, talent recruiting, and partner and customer connections.
Invests inAI & Machine LearningHealthcare & Biotech
In its own wordsbiotechbioengineeringpre-seedfounder-ledlife sciences
Your fit with Petri
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsPetri lists 3 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (80%) and Healthcare & Biotech (20%). 100% of its companies are based in United States. It invests most often alongside Pillar, Babel Ventures and Cultivian Sandbox Ventures.
No funding round on record names Petri yet, so the figures come from its portfolio page.
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Pillar | 2 |
| Babel Ventures | 1 |
| Cultivian Sandbox Ventures | 1 |
| DYDX Capital | 1 |
| Elemental Impact | 1 |
| Extantia | 1 |
| Germin8 Ventures | 1 |
| H&M Group Ventures | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers3100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 80% | 18% |
| Healthcare & Biotech | 20% | 15% |
Co-investor network
who it backs companies with, and who they back togetherCompare Petri head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
3 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| GALY grows and crafts biocrafted cocoa and cotton products | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Matterworks is developing artificial intelligence to predict biological outcomes in drug development | Healthcare & Biotech | Portfolio page | ||
| Yard Stick measures soil carbon accurately and affordably with its technologies. | AI & Machine LearningAI & Machine Learning | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- petri.bio
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 3
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get Petri's profile as data
Pull Petri's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/petri.bio
# also
GET /v1/firms/petri.bio/portfolio
GET /v1/firms/petri.bio/coinvestors
GET /v1/firms/petri.bio/news