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YQuantum and Rhonexum Join Forces to Advance Cryogenic Hardware Solutions

Zurich, January 7, 2026

YQuantum and Rhonexum are pleased to announce a new collaboration, uniting two dynamic forces in the Swiss quantum ecosystem. This partnership is driven by a shared vision: to overcome the hardware bottlenecks that currently limit the scalability of quantum computers.

As the industry pushes toward larger and more powerful quantum processors, the physical and thermal constraints inside the cryostat become increasingly critical. Solving these challenges requires more than just better individual parts, it demands a co-design philosophy that bridges the gap between electronics and the environments they operate in.

This collaboration brings together two highly specialized skill sets:

  • Rhonexum brings cutting-edge innovation in active cryogenic electronics.
  • YQuantum leverages its expertise in hardware integration, providing the scalable platforms necessary to host and manage complex electronic systems.

By working together, the two companies aim to move the industry away from discrete solutions toward integrated, system-level architectures.

“Collaborating with Rhonexum represents a key step in our strategy to provide comprehensive infrastructure for quantum computing,” said Christian Jünger, CEO of YQuantum.

Vicente Carbon, CEO of Rhonexum, added: “Active cryogenic electronics are a fundamental requirement for scaling quantum computers. Our partnership with YQuantum ensures this necessary technology is delivered in a robust platform built for future large-scale systems.”

YQuantum and Rhonexum are committed to driving innovation through collaboration. This partnership not only strengthens the position of both companies but also reinforces the Swiss contribution to the global quantum supply chain.