Osaka, Japan · Founded 2018 · Privately Held (backing)
Developer of a smartphone-based personal authentication technology designed for seamless hands-free verification and transaction processes. Sinumy is based in Osaka, Japan and was founded in 2018. Its last reported valuation was $9.8 million in Nov 2025. It has raised $5.1 million.
Last reported valuation
$9.8M
Oct 2026
Priced at
—
Total raised
$5.1M
Last round
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Team — not yet on record
No current team members for Sinumy are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 12 names
·Watch Sinumy: the Monday email on marks, rounds and moves
