QuantWare
Computer Hardware ManufacturingSouth Holland, Netherlands51-200 Employees
QuantWare designs and manufactures quantum processing units, focusing on hardware capable of supporting large-scale quantum computing. The company works with customers in more than 20 countries and positions itself as a high-volume supplier of QPUs. Its VIO 3D scaling architecture is intended to enable megqubit-scale, high-speed processors with improved performance per watt and per dollar invested. QuantWare is based in Delft, South Holland, Netherlands, and was founded in 2021 as a spin-out from QuTech, TU Delft. The company operates as a mid-sized player in computer hardware manufacturing. In June 2026, it announced a breakthrough involving a 10,000-qubit quantum chip.