Sinumy
Instant hands-free authentication
Osaka, Japan · Founded 2018 · $42.0M raised
- Headquarters
- Osaka
- Employees
- 1–10
- Founded
- 2018
- Website
- corp.sinumy.com
- Total Funding
- $42.0M
- Last Round
- $38.3M Venture RoundAug 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Sinumy develops patented Bluetooth-based touchless identity authentication and high-precision location technology. Its platform combines centimetre-level positioning with security designed for payment-level use, allowing people to pass virtual authentication gates without stopping or handling a smartphone. The company positions this as a hands-free authentication experience for physical-world access and transactions.
Summary
Sinumy is a Cybersecurity company based in Osaka, Japan, founded in 2018. It has raised $42.0M in total across 2 rounds, most recently a $38.3M Venture Round in Aug 2026. Investors include Mint Ventures.
Tech & App Stack
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Funding History
Aug 2026
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Funding: Seed through Venture Round. Amounts, valuations, and investors where available.
Investors
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