Yokohama, Japan · Founded 2021 · Privately Held (backing)
Developer of advanced synthetic diamond technologies designed to enable extreme-environment measurement and next-generation device development. VISION IV is based in Yokohama, Japan and was founded in 2021. Its last reported valuation was $4.3 million in Jun 2023. It has raised $2 million.
Last reported valuation
$4.3M
Oct 2026
Priced at
—
Total raised
$2.0M
Last round
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Cap table — not yet on record
VISION IV'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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·Watch VISION IV: the Monday email on marks, rounds and moves
