Industry Landscape

Majorana-based topological qubits. Azure Quantum cloud platform (hosts other hardware).

Willow chip achieved below-threshold error correction. Pursuing fault-tolerant quantum computing.

Cloud platform hosting IonQ, Rigetti, QuEra hardware. AWS Center for Quantum Computing.

1,121-qubit Condor processor. Largest cloud quantum fleet. Qiskit ecosystem.

Tunnel Falls 12-qubit silicon chip. Leveraging existing semiconductor fabrication.

Forte Enterprise: 36 algorithmic qubits. Available on AWS, Azure, Google Cloud.

Vertically integrated: builds own chips and offers cloud access via Rigetti QCS.

Quantum annealing pioneer. Advantage system: 5,000+ qubits. Also developing gate-based.

Building million-qubit photonic quantum computer using silicon photonics manufacturing.

Honeywell spin-off. H2 system: 56 qubits, 99.8% fidelity. Industry-leading gate quality.

256-qubit Aquila machine. Harvard/MIT spin-off. Error-corrected neutral atom platform.

China's leading quantum computing company. 72-qubit Wukong processor.

European leader. Building 150-qubit systems. On-premise quantum computers for data centers.

Formerly ColdQuanta. Quantum sensing, networking, and computing with cold atoms.

Borealis photonic processor. PennyLane software framework for quantum ML.

Coaxmon architecture. Cloud quantum computing platform available in EU.

1,000-atom processor. Merged with Qu&Co. Focus on quantum simulation for industry.

1,225-site atomic array. Long coherence times with strontium atoms.

UNSW spin-off. Atom-scale quantum processor in silicon.

Single-photon sources and photonic quantum processors.

Silicon-based quantum computing using standard CMOS foundries.

Cat qubits with built-in error protection. Targeting fault tolerance with fewer physical qubits.

MAGIC architecture using microwave-driven trapped ions. Spin-off from University of Siegen.

UNSW spin-off. Silicon CMOS qubits compatible with standard chip fabrication.

Compact trapped-ion systems from Innsbruck research group.

Bosonic error correction with microwave cavities.

Quantum and quantum-inspired software for financial services, energy, manufacturing, and life sciences.

Quantum software platform for designing, optimizing, and executing quantum circuits at scale.

Trapped-ion quantum computing with electronic qubit control technology. Acquired by IonQ in 2025.

Develops the world's largest commercially available photonic quantum processors.

Beijing-based photonic quantum computing company developing large-scale quantum processors.

Industrial superconducting quantum computing company based in China.

Quantum error mitigation software that maximizes computational power of current quantum hardware.

Builds quantum orchestration platform (OPX+) and quantum control hardware used by over half of all quantum computing companies.

Enterprise SaaS company combining AI and quantum tech, spun out of Alphabet. Focuses on post-quantum cryptography and large-scale simulations.

Neutral atom quantum computing startup founded by physicists from Weizmann Institute and Technion.

Develops silicon photonic quantum computing and networking technology using T centers in silicon.

Silicon-based quantum computing startup targeting 100 physical qubits with CMOS-compatible technology.