QuantWare develops modular quantum processors built on its proprietary VIO architecture and has introduced the VIO-40K design aimed at higher qubit capacity. The company produces commercially available quantum processing units at industrial scale and follows an open approach that allows third parties to build and integrate their own designs. QuantWare was founded by researchers from QuTech and is expanding manufacturing capability in Europe through KiloFab, a dedicated facility in the Netherlands. Following its €152 million Series B, the company plans to scale both processor development and industrial production. Management frames these steps as accelerating the transition of quantum computing from research toward large-scale commercial deployment.

Total raised

$209M

Funding rounds

4

Latest round

Series B

Latest activity

May 2026