Quantum company
Rhonexum
EPFL spin-out developing cryogenic electronics for scalable quantum computers.
Technology
Rhonexum is a spin-out of EPFL's AQUA Lab, founded in November 2025 in Lausanne, that develops electronics able to operate at cryogenic temperatures inside quantum systems. In March 2026 it raised $1 million in pre-seed funding led by QDNL Participations, with participation from Venture Kick.
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