Qolab
Superconducting quantum computers engineered for utility scale.
Santa Barbara, United States · Founded 2022 · $73.7M raised
- Headquarters
- Santa Barbara, California
- Employees
- 11–50
- Founded
- 2022
- Business Model
- B2B
- Website
- qolab.ai
- Total Funding
- $73.7M
- Last Round
- $54.2M Series BJul 2026
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Qolab is a quantum hardware company developing industrial-grade superconducting quantum processing units (QPUs) built for useful, utility-scale computation. Founded by Nobel laureate John Martinis, former Google Quantum AI head of product Alan Ho, and UW–Madison physicist Robert McDermott, the company applies advanced semiconductor fabrication — including a semiconductor-compatible window-junction process and wafer-scale integration — to achieve reproducible, high-yield qubit manufacturing. Qolab's first product, Qolab Start, is a deployable superconducting QPU platform for hardware research and workforce development, available on-premise or via cloud access, with offices in Los Angeles and a fabrication lab in Madison, Wisconsin.
Summary
Qolab is a Quantum Computing company based in Santa Barbara, United States, founded in 2022. It has raised $73.7M in total across 3 rounds, most recently a $54.2M Series B round in Jul 2026. Investors include Development Bank of Japan, Octave Fund and Wisconsin Alumni Research Foundation.
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Funding History
Jul 2026
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Funding: Seed through Series B. Amounts, valuations, and investors where available.
Investors
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