Qblox

Qblox specializes in developing control systems for quantum computers. It focuses on scalable and low-latency qubit control stacks designed to optimize the performance and scalability of quantum computing systems, making significant strides in the simplification of experimental setups involving qubits​. 

Qblox stands out for its modular control systems, which are crucial for managing the complex operations of quantum computers. These systems include 1) Qblox Cluster, a cluster control stack that can control and read qubits over a wide frequency range; 2) SPI rack, a modular system for DC current and DC voltage source modules; 3) Quantify, an open-source software stack for controlling experiments conducted on Qblox Cluster and SPI hardware.

Funding and Financials

Qblox raised EUR 4.8 million (USD 5.8 million) in a seed funding round in January 2021, led by European Innovation Council under the Horizon 2020 program, to make quantum computers more scalable.