Key facts
- OpenTrons’s last known valuation is $136.5M (Dec 2025).
- It has raised $329.2M across 1 recorded rounds; the latest was Later Stage VC (Series C1) ($209.0M) in Sep 2021.
- Notable investors include Y Combinator, SOSV, Khosla Ventures, Metaplanet Holdings, SoftBank Investment Advisers — 31 tracked in total.
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 31 names
- ·Watchlist + deal alerts for OpenTrons
Funding rounds
1 roundsAbout OpenTrons
Developer of open-source lab automation robots designed to automate research and development processes. The company's products include lab robots, workstations, hardware modules, consumables and reagents, and labware, among others, enabling businesses to automate experiments, share protocols, and minimize human error.
- Industry
- Other Hardware
- Sector
- Information Technology
- HQ
- Long Island City, NY, United States
- Founded
- 2013
- Employees
- 205
- Website
- opentrons.com/
- Ownership
- Privately Held (backing)
OpenTrons 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 OpenTrons 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 OpenTrons in its N-PORT filings yet. We sweep new filings monthly.