QuantWare
Building the world's most powerful quantum processors
Delft, Netherlands · Founded 2021 · $204.0M raised
- Headquarters
- Delft
- Employees
- 51–200
- Founded
- 2021
- Business Model
- B2B
- Website
- quantware.com
- Total Funding
- $204.0M
- Last Round
- $178.0M Series BMay 2026
- Rounds
- 4
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
QuantWare is the dedicated industrial quantum processor company, designing, fabricating, and integrating superconducting quantum processors at scale. Founded in 2021 as a spinout from QuTech at Delft University of Technology, QuantWare builds processors on VIO™ — its proprietary QPU architecture for scaling superconducting qubits to utility-scale quantum computing. The company has shipped more quantum processors than any other commercial supplier, serving more than 50 customers across 20 countries. QuantWare operates an industrial-scale KiloFab in Delft and is backed by investors including Intel Capital and In-Q-Tel. Its open architecture enables the entire quantum ecosystem — from startups to national labs — to build larger, faster quantum computers without designing hardware from scratch.
Summary
QuantWare is a Hardware company based in Delft, Netherlands, founded in 2021. It has raised $204.0M in total across 4 rounds, most recently a $178.0M Series B round in May 2026. Investors include UNIIQ and FORWARD.one.
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Funding History
May 2026
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Funding: Pre-Seed through Series B. Amounts, valuations, and investors where available.
Investors
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