The global quantum computing market size was valued at USD 1.52 billion in 2025 and is projected to grow from USD 1.97 billion in 2026 to USD 15.57 billion by 2034, registering a CAGR of 29.5% during the forecast period from 2026 to 2034. North America dominated the quantum computing market with a market share of 41.6% in 2025.
Quantum computing is an advanced form of computing that uses principles of quantum mechanics to process information. Unlike conventional computers, which store and process information using binary bits represented as either 0 or 1, quantum computers use quantum bits, or qubits, which can represent more complex combinations of states through a property known as superposition. The technology is being developed for applications such as drug and material discovery, chemical simulation, optimization, financial modelling, artificial intelligence, cybersecurity research, and scientific computing. Quantum systems are also increasingly being integrated with classical high-performance computing infrastructure, allowing each technology to handle the parts of a problem for which it is best suited.
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Fault-Tolerant Computing Gains Priority
The quantum computing market analysis shows that error rates and limited qubit stability are pushing the market toward stronger error-correction methods and logical-qubit architectures. The transition is moving development from simply adding physical qubits toward reliable execution of longer and more complex circuits, with IBM’s 2025 roadmap targeting 200 logical qubits and 100 million quantum gates by 2029 through its planned Starling system. These advances are expected to improve computational reliability and support more commercially useful workloads that require sustained, fault-tolerant processing.
Integration with High-Performance Computing
Demand for practical workloads is encouraging closer integration between quantum processors and conventional high-performance computing infrastructure. The transition toward hybrid architectures allows CPUs and GPUs to manage classical processing while quantum processors handle selected computational tasks, with IBM targeting the first examples of quantum advantage using quantum computing with HPC in 2026. This model is expected to broaden access to quantum capabilities by allowing enterprises and research institutions to incorporate them into existing HPC workflows rather than building entirely separate computing environments.
Demand for Advanced Drug Discovery and Materials Simulation and Expansion of Quantum Hardware and Component Supply Chains Drive Market
High computational demands in drug discovery and materials research are creating demand for quantum computing capabilities that can model complex molecular interactions more efficiently. The transition toward practical chemistry applications is supported by recent work from IBM, Cleveland Clinic, and RIKEN, which simulated protein–ligand systems containing up to 12,635 atoms using quantum processors and supercomputers. Such applications can help pharmaceutical researchers study drug–protein interactions and enable materials companies to evaluate molecular properties, creating new demand for specialized hardware, algorithms, and quantum-enabled services.
Demand for specialized processors, photonics, cryogenic systems, control electronics, and related components is expanding the supply base around quantum computing hardware. The UK government identifies photonics, electronics, and cryogenics as essential parts of the quantum technology supply chain, while 85% of 54 surveyed UK quantum companies reported importing supply-chain elements for their technologies. This supplier expansion improves access to specialized components and supports higher production capacity as quantum-computing developers scale hardware systems and commercial deployments.
High Hardware and Infrastructure Costs and Shortage of Specialized Quantum Talent Restrain Market Expansion
High costs for specialized processors, cryogenic systems, control electronics, and supporting infrastructure raise the initial investment required for quantum computing deployments. Complex operating environments also add installation, maintenance, and energy-related expenses, which can extend payback periods for enterprise users. These financial requirements limit adoption among cost-sensitive organizations and slow the expansion of commercial deployments.
Limited availability of professionals with expertise in quantum physics, hardware engineering, algorithms, and quantum software creates a skilled-workforce constraint. Talent shortages can delay system development, application integration, and customer implementation while increasing dependence on a relatively small pool of specialists. This constraint slows commercialization and makes large-scale adoption more difficult for organizations without established quantum teams.
Post-Quantum Cybersecurity Services and Quantum Networking and Secure Communications Offers Growth Opportunities
Banks, governments, cloud providers, and critical infrastructure operators are key customers for post-quantum cybersecurity services as organizations migrate away from quantum-vulnerable encryption. NIST has finalized three post-quantum cryptography standards and selected HQC in 2025 as a backup encryption algorithm, creating revenue opportunities for cybersecurity companies through vulnerability assessments, cryptographic migration, implementation, and managed security services.
Telecommunications operators, financial institutions, governments, and defense organizations can adopt quantum-secure communication technologies for high-value data transmission. Companies such as Toshiba are developing quantum key distribution solutions, creating revenue avenues through QKD equipment, network integration, secure communication services, and specialized infrastructure for sensitive communications, contributing to quantum computing market growth.
Unclear Commercial Value and Limited Proven Use Cases and Lack of Standardization and Interoperability Hinders Growth
Unclear economic benefits make it difficult for companies to justify moving beyond pilots when classical systems already handle many workloads effectively. The mechanism is limited evidence of consistent quantum advantage for commercially important applications, which delays customer commitments and long-term procurement decisions. The OECD reports that 39.6% of surveyed organizations identified unclear business value as an adoption barrier, limiting the conversion of experiments into larger commercial deployments.
Fragmented hardware architectures, programming environments, and performance metrics make it difficult for companies to develop applications that can operate across different quantum platforms. The resulting vendor dependence increases technology-selection risks and complicates long-term product planning, which can slow ecosystem expansion and customer adoption. A 2026 EuroHPC standards initiative specifically targets interoperability, standardized interfaces, benchmarking, and programming frameworks to reduce these market barriers.
The hardware segment accounted for a market share of 55.7% in 2025, owing to the substantial computational and physical infrastructure required for quantum computing systems.
The software segment is expected to grow at a CAGR of 35.4% during the forecast period, driven by advances in quantum algorithms, programming tools, and application development.
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The machine learning segment accounted for a market share of 24.8% in 2025, due to the potential of quantum computing to accelerate complex data processing and model optimization. Optimization applications use advanced computing techniques to improve complex processes, resource allocation, system performance, and decision-making. Biomedical simulations support the modeling of biological systems, drug-related processes, disease mechanisms, and other research applications. Financial services use advanced computing for risk analysis, portfolio optimization, pricing, fraud detection, and complex financial modeling.
The machine learning segment is expected to grow at a CAGR of 36.2% during the forecast period, fueled by research into quantum-enhanced algorithms and computational approaches for advanced AI workloads. Electronic material discovery supports the identification and evaluation of materials with properties suited to semiconductors, electronics, and advanced technologies. Others include specialized applications such as traffic optimization and weather forecasting that use advanced computational methods to address complex modeling and optimization problems.
The cloud segment accounted for a market share of 61.8% in 2025, supported by flexible access to quantum computing resources without extensive on-premises infrastructure. On-premises deployment supports advanced computing workloads through infrastructure managed directly by organizations, providing greater control over data, systems, and computational resources.
The cloud segment is expected to grow at a CAGR of 35.1% during the forecast period, propelled by remote access, scalable quantum resources, and lower barriers to experimentation.
The defense segment accounted for a market share of 23.4% in 2025, owing to the potential application of quantum computing in complex optimization, simulation, and secure computing. Chemicals applications use advanced computing for molecular modeling, material development, reaction analysis, and process optimization. Banking and finance applications support complex risk modeling, portfolio analysis, financial optimization, and computational decision-making.
The healthcare and pharmaceuticals segment is expected to grow at a CAGR of 35.7% during the forecast period, driven by quantum applications in drug discovery, molecular simulation, and biomedical research. Energy and power applications use advanced computing for grid optimization, energy-system modeling, forecasting, and resource management. Others include specialized industries that apply advanced computing to complex simulations, optimization problems, and computational research.
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The North America quantum computing market accounted for the largest regional share of 41.6% in 2025. The market is supported by strong investments in quantum research, advanced technology infrastructure, government initiatives, and the presence of leading quantum computing companies. The U.S. quantum computing market is supported by the U.S. Department of Energy’s announcement of $625 million in November 2025 to renew five National Quantum Information Science Research Centers, strengthening research into quantum-computing hardware, applications, and related technologies.
The Canada quantum computing market is reinforced by Budget 2025’s proposed $334.3 million investment over five years to strengthen the quantum ecosystem, including $223.1 million for quantum research and $111.2 million to anchor the quantum industry in Canada and support quantum applications for defence.
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The Europe quantum computing market is expected to grow at the fastest CAGR of 35.8% during the forecast period. Public and private investments in quantum technologies, research programs, and the development of quantum hardware and software strengthen regional market growth. The UK quantum computing market is supported by government targets for accessible UK-based quantum computers capable of running 1 trillion operations by 2035, while its 2026 scale-up plan commits up to £2 billion to quantum innovation and aims to deploy quantum computers at scale by the early 2030s.
The Germany quantum computing market is reinforced by the Hightech Agenda’s target of developing two error-corrected quantum computers with European leading-edge performance by 2030, while a planned quantum-computing hardware competition is intended to advance at least two high-performance quantum computers.
The France quantum computing market is strengthened by the updated national quantum strategy’s target of 1,000 logical qubits by 2032 through the PROQCIMA programme, alongside an additional €1 billion commitment for 2026–2030 that brings total public quantum funding to €1.7 billion and combined public-private commitments above €3 billion by 2030.
The Asia Pacific quantum computing market is expected to grow at a CAGR of 34.1% during the forecast period. Government-backed quantum initiatives, expanding research capabilities, technology investments, and applications across finance, manufacturing, and healthcare support regional adoption. The China quantum computing market is supported by the 15th Five-Year Plan’s focus on quantum computing as a frontier technology, with official government reporting indicating that quantum computing is expected to begin solving practical problems by 2030, including applications in pharmaceuticals and new materials.
The India quantum computing market is reinforced by the National Quantum Mission’s targets for 50–1,000 physical-qubit quantum computers within eight years and secure quantum communications across 2,000 km, supported by a ₹6,003.65-crore mission running through 2030–31.
The Japan quantum computing market is strengthened by government targets to reach 10 million quantum-technology users and ¥50 trillion in production by 2030, alongside a national program focused on fostering quantum companies capable of creating new markets.
The South Korea quantum computing market benefits from advances in the country’s quantum-industry strategy through public-private initiatives involving major companies such as Samsung, LG, and SK, while IBM has announced targets for quantum advantage by 2026 and fault-tolerant quantum computing by 2029, supporting broader commercial development of quantum technologies.
The Middle East and Africa quantum computing market is expected to grow at a CAGR of 27.9% during the forecast period. Investments in advanced computing infrastructure, national technology programs, research partnerships, and digital transformation initiatives support market expansion.
The UAE quantum computing market is supported by the National Advanced Sciences Agenda 2031, which provides a policy horizon through 2031 for strengthening national scientific capacity and advanced-technology industries, while the We the UAE 2031 vision targets doubling GDP from AED 1.49 trillion to AED 3 trillion, supporting investment in advanced and emerging technologies such as quantum computing.
The South Africa quantum computing market is reinforced by the establishment of the Centre for Quantum Computing and Technology at the University of KwaZulu-Natal in June 2025, jointly funded by the Department of Science, Technology and Innovation and UKZN to develop local quantum-computing, communications, and sensing capabilities and support commercialization.
The quantum computing market is highly fragmented, with activity spanning established technology companies, specialized quantum hardware developers, cloud and software providers, research institutions, and emerging startups pursuing different qubit architectures and application models. Key players such as D-Wave Systems Inc., IonQ, Inc., Rigetti & Co., Inc., Toshiba Corporation, and Cambridge Quantum Computing Ltd. collectively are estimated to account for approximately 20% of the global quantum computing market share.
Established players compete primarily through qubit performance, error rates, scalability, system reliability, software ecosystems, cloud accessibility, research partnerships, and integration with high-performance computing infrastructure. Emerging players compete through specialized hardware architectures, novel error-correction approaches, application-specific solutions, lower-cost access models, faster development cycles, and differentiated software platforms, allowing them to target specific workloads and commercial use cases.
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Author's Details
Research Analyst
Tejas Zamde is a market research professional with over 2 years of experience in the technology, semiconductor, electronics, and automotive sectors. He specializes in market assessment, competitive intelligence, industry analysis, market sizing, demand analysis, and strategic research.
His experience includes analyzing technology trends, market dynamics, regulatory developments, supply-demand patterns, value chains, and competitive landscapes across global and regional markets. He has supported clients with opportunity assessment, customer segmentation, competitive benchmarking, and growth strategy development.
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