OptQC
Practical optical quantum computing for industrial infrastructure.
Toshima, Japan · Founded 2024 · $19.2M raised
- Headquarters
- Toshima
- Employees
- 1–10
- Founded
- 2024
- Business Model
- B2B
- Website
- optqc.com
- Total Funding
- $19.2M
- Last Round
- $5.0M SeedApr 2026
- Rounds
- 3
About
OptQC Corp. is a Tokyo-based quantum computing startup founded in September 2024, commercializing 25 years of optical quantum computing research from the University of Tokyo. The company develops scalable optical quantum computers targeting one million qubits by 2030.
Summary
OptQC is a Deep Tech company based in Toshima, Japan, founded in 2024. It has raised $19.2M in total across 3 rounds, most recently a $5.0M Seed round in Apr 2026.
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Funding History
Apr 2026
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Full funding history, per-round amounts, and investor participation.
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