Tokyo, Japan · Founded 2014 · Privately Held (backing)
Developer of advanced medical robotics designed to enhance the precision and safety of minimally invasive surgeries. Riverfield is based in Tokyo, Japan and was founded in 2014. Its last reported valuation was $113 million in Sep 2021. It has raised $43.1 million.
Last reported valuation
$112.6M
Oct 2026
Priced at
—
Total raised
$43.1M
Last round
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Cap table — not yet on record
Riverfield'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: 22 names
·Watch Riverfield: the Monday email on marks, rounds and moves