14 companies

NanoQT

NanoQT builds scalable quantum computing infrastructure using nanofiber cavity-QED technology, developing fiber-native quantum interconnects that network quantum processing units into modular architectures.

Monarch Quantum

Monarch Quantum builds Quantum Light Engines™, integrated photonics subsystems that consolidate hundreds of optical components into compact, factory-aligned units for quantum systems integrators.

Quantum Machines

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

IonQ

IonQ develops and commercialises trapped-ion quantum computers and quantum networking, sensing and security technologies, listing on the NYSE in 2021 and operating offices in 10 countries.

Quantum Motion Technologies

A London-based quantum computing scale-up building scalable silicon quantum computers using CMOS-compatible semiconductor manufacturing, with teams across the UK, Australia, Spain and the US.

Alice & Bob

Alice & Bob, founded in 2020 and based in Paris, is building a universal fault-tolerant quantum computer using cat qubits and self-correcting superconducting processors.

IQM Quantum Computers

Classiq

Classiq develops a platform that automates quantum computing development, transforming high-level models into optimized quantum circuits.

Quantum-Systems

Quantum-Systems builds eVTOL unmanned aerial systems combining hardware and software to deliver real-time aerial intelligence for defense, government and commercial customers.

eleQtron GmbH

Germany's first quantum computing hardware startup, building freely programmable trapped-ion quantum computers using proprietary MAGIC microwave-control technology.

Zapata Quantum

Zapata Quantum, founded in 2017 as a Harvard spin-out, develops hardware-agnostic quantum software, algorithms and the Quantum Pilot platform for enterprise use-case discovery and hardware readiness assessment.

Ultra Intelligence & Communications

Ultra I&C builds tactical communications, command-and-control and encryption technologies, including quantum-resistant cryptography, for defense forces operating in contested environments.

QuEra Computing, Inc.

QuEra Computing develops and operates quantum computers based on neutral-atom technology for real-world applications.

Zurich Instruments

Zurich Instruments builds digital instrumentation for quantum computing control and readout and for periodic signal measurement, including lock-in amplifiers and impedance analyzers.