Jij
Making society computable to unlock humanity's potential
Tokyo, Japan · Founded 2018 · $7.1M raised
- Headquarters
- Tokyo
- Employees
- 11–50
- Founded
- 2018
- Business Model
- B2B
- Website
- j-ij.com
- Total Funding
- $7.1M
- Last Round
- $5.2M Venture RoundAug 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Jij Inc. is a Tokyo-based quantum computing and mathematical optimization startup that originated from the laboratory of Professor Nishimori at the Tokyo Institute of Technology, the creator of the quantum annealing method. The company provides professional services and its JijZept cloud platform — a next-generation development environment for quantum algorithms and large-scale combinatorial optimization problems — to clients in the energy, logistics, and finance sectors globally. Founded in November 2018, Jij has expanded internationally with offices in the United Kingdom and Germany.
Summary
Jij is a Developer Tools company based in Tokyo, Japan, founded in 2018. It has raised $7.1M in total across 2 rounds, most recently a $5.2M Venture Round in Aug 2026. Investors include Global Brain, ANRI and Mitsubishi Electric ME Innovation Fund.
Tech & App Stack
7 technologies & apps tracked
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Funding History
Aug 2026
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Funding: Series A through Venture Round. Amounts, valuations, and investors where available.
Investors
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