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Maybell Quantum

Maybell Quantum designs and manufactures cryogenic infrastructure for quantum computing and research requiring ultra-low temperatures. Its dilution refrigerators, including the Fridge, Fridge+ and Big Fridge, cool quantum processors and experiments to millikelvin temperatures; its product range also includes wiring, magnets and RF components. The ColdCloud architecture separates centralized cooling from independent experimental nodes to support larger quantum facilities, while MayQ Labs supplies supported research environments and access to quantum hardware. Founded in 2021 and based in Denver, the company serves laboratories, universities and commercial quantum developers.

Founded 2021

Team

Bryan ChooCo-Founder
Kyle ThompsonCo-Founder & CTO
Tyler PlantPrincipal Research Engineer

Investments

$40M2025-09-03Endeavor Catalyst
$25M2024-03-040 participations