Key facts
- Plastomics’s last known valuation is $28.0M (Oct 2025).
- It has raised $16.6M across 3 recorded rounds; the latest was Early Stage VC ($7.1M) in Sep 2021.
- Notable investors include US National Science Foundation, Cultivation Capital, Argonautic Ventures, iSelect Fund, The Yield Lab — 25 tracked in total.
- Plastomics has filed 5 Form Ds with the SEC since 2018, most recently Dec 2021 ($7.1M sold to 13 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 3 rounds
- ·The complete investor list — 25 names
- ·Watchlist + deal alerts for Plastomics
Funding rounds
3 roundsAbout Plastomics
Developer of chloroplast engineering technology designed to improve crop yields and nutritional quality. The company's platform precisely inserts beneficial traits into the chloroplast of plant cells, enabling seed companies to develop more effective and efficient biotech crops with a wider range of traits with its chloroplast technology that eliminates cross-pollination, enabling companies to control trait expression in plants, and reducing breeding timelines and costs to market.
- Sector
- Materials and Resources
- HQ
- Saint Louis, MO, United States
- Founded
- 2017
- Employees
- 23
- Website
- plastomics.com/
- Ownership
- Privately Held (backing)
Plastomics 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 Plastomics 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 Plastomics in its N-PORT filings yet. We sweep new filings monthly.