28 companies

Showing 1–24 of 28 companies

QuantWare

QuantWare designs, fabricates, and integrates superconducting quantum processors on its VIO™ architecture, serving over 50 customers across 20 countries.

10 open jobs

Oxford Quantum Circuits

Oxford Quantum Circuits is a quantum computing company that commercializes superconducting quantum circuits for enterprise applications in finance, security, and defense.

10 open jobs

Quandela

Quandela develops full-stack photonic quantum computing hardware, middleware, and software, with operations in France, Germany, Canada, and South Korea.

6 open jobs

Quantum Machines

Quantum Machines develops quantum control and orchestration infrastructure, including the Quantum Orchestration Platform, OPX1000 controller, PPU and the QUA programming language.

4 open jobs

Nu Quantum Ltd

Nu Quantum builds quantum networking hardware and its Entanglement Fabric to enable modular scale-out of quantum processors, with roots in Cavendish Laboratory research.

3 open jobs

C12 Quantum Electronics

C12 Quantum Electronics builds scalable quantum processors using carbon nanotubes, targeting applications in chemicals, aerospace, defence, energy, and finance from its base in Paris.

3 open jobs

Quantum Motion Technologies

Quantum Motion Technologies develops scalable quantum computers using standard silicon CMOS chip fabrication technology.

3 open jobs

Riverlane

Riverlane builds Quantum Error Correction tools, chips, codes and decoders for real-time quantum computing, including the Deltaflow system and the open-source Deltakit platform.

2 open jobs

Quantum Motion Technologies

Quantum Motion Technologies develops scalable silicon-based quantum computers using standard semiconductor manufacturing.

2 open jobs

Universal Quantum

Universal Quantum builds utility-scale trapped-ion quantum computers, developing modular systems and core technologies like the iQPU to scale to a million qubits.

2 open jobs

eleQtron GmbH

eleQtron is Germany's first quantum computing hardware startup, building freely programmable trapped-ion quantum computers using its proprietary MAGIC microwave-based qubit control approach.

2 open jobs

Pasqal

Pasqal builds full-stack neutral-atom quantum processors, developing lasers, vacuum systems, control electronics and software in-house for enterprise applications.

1 open job

planqc GmbH

planqc GmbH builds full-stack digital quantum computers using neutral atoms in optical lattices, plus quantum algorithms and software, with HPC-integrated and cloud delivery.

1 open job

QuTwo

QuTwo is a Helsinki-based European AI lab combining artificial intelligence and quantum computing, offering Qutwo OS as an intelligence layer for industrial AI and enterprise R&D.

1 open job

PsiQuantum

PsiQuantum builds silicon photonic quantum computing chips at commercial semiconductor foundries, targeting a fault-tolerant system scaled to one million qubits.

1 open job

Quantum Dice

Quantum Dice, a University of Oxford spinout, develops photonics-powered Probabilistic Processing Units and DISC-certified quantum random number generators for optimisation, energy-based AI and cybersecurity.

1 open job

Quantinuum

Quantinuum builds trapped-ion quantum computers and quantum software, including the TKET SDK, Nexus platform, InQuanto chemistry tools and Quantum Origin.

1 open job

IQM Quantum Computers

IQM Quantum Computers develops and builds superconducting full-stack quantum computers for education, high-performance computing, and research sectors.

1 open job

MULTIVERSE COMPUTING

Multiverse Computing develops quantum and quantum-inspired software tools to help organisations reduce the cost, speed, and energy consumption of running AI models.

1 open job

QuEra Computing, Inc.

QuEra Computing builds and operates neutral-atom quantum computers, running the largest publicly-accessible quantum computer and developing fault-tolerant systems.

Infleqtion

Infleqtion builds neutral atom quantum computers, quantum sensors and quantum software for governments, corporations and research institutions worldwide.

Phasecraft

Phasecraft builds ultra-efficient quantum algorithms for materials science and optimisation, aiming to make current quantum computers practically useful.

Opsydia

Opsydia, a University of Oxford spin-out founded in 2017, builds adaptive optics laser systems that write waveguides and nano-structures inside glass and diamond for photonics packaging and gemstone security.

Classiq

Classiq provides a quantum software platform that automates the quantum development lifecycle from design to execution.

28 companies

QuantWare

Oxford Quantum Circuits

Quandela

Quantum Machines

Nu Quantum Ltd

C12 Quantum Electronics

Quantum Motion Technologies

Riverlane

Quantum Motion Technologies

Universal Quantum

eleQtron GmbH

Pasqal

planqc GmbH

QuTwo

PsiQuantum

Quantum Dice

Quantinuum

IQM Quantum Computers

MULTIVERSE COMPUTING

QuEra Computing, Inc.

Infleqtion

Phasecraft

Opsydia

Classiq

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