Saint Louis, MO · Founded 2017 · Privately Held (backing)
Developer of chloroplast engineering technology designed to improve crop yields and nutritional quality. Plastomics is based in Saint Louis, MO and was founded in 2017. It was valued at $28 million at its later-stage round in Oct 2025, the last priced event on record. It has raised $16.6 million across 3 recorded rounds; the latest was a $7.1 million early-stage round in Sep 2021.
PMV mark · valuation
$28.0M
Oct 2026
Priced at
its later-stage round
Oct 2025
Total raised
$16.6M
Last round
Early Stage VC
Sep 2021
Cap table — not yet on record
Plastomics's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·The complete investor list: 25 names
·Watch Plastomics: the Monday email on marks, rounds and moves