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A diverse team pioneering a sustainable future with photonic and quantum technology
Founded at the EPFL Innovation Park on the shores of Lake Geneva, Miraex brings together deep expertise in RF-based quantum systems, nonlinear frequency mixing, and photonic integrated circuit design and manufacturing — now part of SEALSQ.
10
Specialists in photonics & quantum
$6M+
Raised before SEALSQ acquisition
EPFL
Innovation Park, Ecublens
2026
Acquired by SEALSQ
Our values
Shared innovation, openly pursued
We believe shared innovation and transparency are powerful catalysts for progress, trust and sustainable growth — fostering a collaborative environment to accelerate the development of new technologies.
TeamA collaborative group spanning diverse areas of physics and engineering, including quantum, photonics, superconducting systems, and nanofabrication.
TechnologyPatented TFLT photonic integrated circuits at the frontier of quantum.
SustainabilityBuilding enabling infrastructure for a responsible quantum future, such as optical interconnects that can reduce the cooling resources required for scaling quantum systems.
Milestones
Notable events so far
JUN 2023CHF 2.4M Innosuisse grantNon-dilutive support for quantum interconnects in distributed computing & networking.
AUG 2024Won xTechInternational programmeMiraex earned 2nd place in a US Army programme highlighting quantum technologies, showing strong interest in dual use applications of its electro-optic platform.
2024Awarded SQI VouchersMiraex expands development of its quantum optical platform through funded collaborations with Swiss partners for component development, device fabrication, and cryogenic packaging.
JUL 2025Launched Innosuisse Innovation ProjectMiraex begins a technology transfer and commercialization programme to develop precise wavelength conversion capabilities on its quantum platform.
APR 2026Awarded SNSF Bridge grantMiraex launches a program to advance its TFLT platform along with the Nano-electromechanical Systems Laboratory at EPFL.
JUN 2026Acquired by SEALSQMiraex becomes the quantum interconnect layer of the Quantum Sovereign Vertical Stack.
JUN 2026First quantum transduction in TFLTMiraex shares a preprint publication on stable, bidirectional electro-optic transduction in thin film lithium tantalate.
JUL 2026Platform deploymentSEALSQ begins commercial deployment of Miraex quantum photonics technology.
Award-winning, strongly supported
In good company
Now part of SEALSQ
One coherent quantum infrastructure
As a SEALSQ company, Miraex’s TFLT platform forms the quantum interconnect backbone of the QOSC constellation and the Quantum Sovereign Vertical Stack — uniting post-quantum silicon, orbital infrastructure and distributed quantum sensing.