Quantum Computing Business

Products

We offer a broad range of quantum computing–related hardware products and provide procurement and sales services. From control systems and dilution refrigerators to quantum chips and other key components and equipment, we supply products tailored to each customer’s requirements.

QuantWare

QuantWare is a Europe-based quantum technology company developing processor technology for superconducting quantum computers. Through the design and supply of quantum chips, the company works to improve the scalability and ease of implementation of quantum hardware, providing foundational technologies that support research institutions and companies in building quantum systems. With a focus on fostering an open quantum ecosystem, QuantWare contributes to the broader adoption of quantum computing and the acceleration of its industrial applications.

Quantum Computer

Contralto-A17

Contralto-A17 is a superconducting quantum processor in QuantWare’s A-line series. It is designed for quantum computing research, characterization, and system development, supporting device validation and the construction of experimental environments. The processor can serve as a foundation for qubit control, evaluation system development, and application studies within research institutions and corporate R&D teams, enabling work across a broad range of activities from early-stage quantum hardware development to proof-of-concept demonstration. * A-line is QuantWare’s family of superconducting quantum processors developed primarily for quantum error correction (QEC) research and development. Featuring small- to mid-scale qubit configurations and tunable coupler architectures, the series is well suited for experiments on error correction algorithms such as the surface code, as well as for research toward the realization of logical qubits. It is positioned as a foundational technology platform for future fault-tolerant quantum computing and represents the first stage of QuantWare’s QEC roadmap.

  • Superconducting
Quantum Computing Supporting Hardware

Crescendo

Crescendo is a traveling-wave parametric amplifier (TWPA) for quantum computing applications offered by QuantWare. In quantum processor readout chains, it provides highly sensitive amplification of weak signals, supporting the evaluation, control, and advancement of experimental quantum device environments. As a key enabling component for research, development, and system demonstration, Crescendo contributes to the stable operation of quantum computing environments, improved measurement accuracy, and more efficient system implementation studies.

  • Superconducting
Foundry Services

VIO

VIO is a packaging service for quantum devices offered by QuantWare. It addresses the requirements involved in quantum processor implementation, interconnection, and the construction of evaluation environments, supporting device integration for research and system development. By providing a stable implementation platform for proof-of-concept and validation work, VIO helps advance quantum device performance evaluation, improve experimental efficiency, and support development toward practical applications.

  • Superconducting