Quantum Computing as a Service Market (2035): Quantum Cloud Platforms, Hybrid Quantum-Classical Computing & Enterprise Adoption Growth in United States Expansion

DataM Intelligence has released a new research report titled "Quantum Computing as a Service Market Size 2026". The report delivers in-depth insights into key market dynamics, including regional growth trends, market segmentation, CAGR projections, and the revenue performance of leading industry players. It also highlights major growth drivers shaping the market landscape. Designed to provide a clear and comprehensive perspective, the report offers a detailed view of the current market size in terms of both value and volume, along with emerging opportunities and the overall development outlook of the global Quantum Computing as a Service market.

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Recent Key Developments - United States & North America
✅ September 2026: IBM finalized a $1 billion CHIPS R&D award for Anderon, its U.S.-based pure-play quantum foundry, to expand domestic quantum-wafer manufacturing and improve access to quantum semiconductor technology. The move adds a manufacturing layer to the cloud-quantum ecosystem, as providers increasingly need reliable domestic hardware supply rather than relying only on overseas fabrication.

✅ September 2026: Quantinuum secured $100 million in U.S. CHIPS funding for trapped-ion quantum-computing manufacturing, working with GlobalFoundries on next-generation ion traps and control electronics and Monarch Quantum on lasers and optical components. The development could strengthen the hardware pipeline feeding commercial and cloud-accessible quantum systems in the United States.

✅ August 2026: AWS and JPMorganChase expanded a multi-project quantum-computing research program focused on complex financial optimization, with teams co-designing algorithms and experiments that combine classical and quantum resources. The collaboration points to a more practical enterprise model for QCaaS, where customers work with cloud providers on specific workloads rather than simply purchasing access to a QPU.

Recent Key Developments - Europe & Asia-Pacific
✅ August 2026: Quantinuum partnered with Oracle Cloud Infrastructure to accelerate hybrid quantum-computing adoption, bringing quantum capabilities closer to enterprise cloud environments and strengthening the connection between conventional cloud infrastructure and quantum workloads.

✅ August 2026: Quantinuum and Quanta Computer announced a partnership aimed at building an industrial foundation for large-scale quantum computing. The collaboration reflects a shift toward integrating quantum systems with the broader computing hardware supply chain rather than treating quantum computers as standalone research machines.

✅ September 2026: IonQ and South Korea's SDT announced a multi-year partnership to deploy IonQ's Superion 256 system and a silicon-vacancy quantum-memory module in South Korea. The agreement combines quantum computing with networking and memory infrastructure, broadening the commercial model beyond standalone cloud QPU access.

Recent Key Developments - Cloud Platforms & Technology Innovation
✅ September 2026: IBM added its first Nighthawk r2 QPU, ibm_phoenix, to the IBM Quantum Compute Service. The 120-programmable-qubit processor is available through Premium, Flex and Pay-As-You-Go plans and can deliver more than 100,000 Max Circuits Per Second, giving QCaaS users substantially higher execution throughput for large experiments and parameter sweeps.

✅ September 2026: Quantinuum introduced QUOPS, an architecture-agnostic benchmark designed to evaluate quantum systems using computation size and operations per second rather than relying primarily on qubit count. The approach is aimed at making quantum-system performance easier for enterprises and governments to compare when making procurement decisions.

✅ September 2026: Quantinuum presented its Helix error-correction architecture, experimentally validated on its Helios hardware, with a focus on reducing the physical-qubit and time overhead required for fault-tolerant computing. This is relevant to QCaaS because improvements in logical performance can eventually translate into more commercially useful workloads being delivered through cloud platforms.

✅ September 2026: IonQ signed an $8.18 million quantum-security agreement with Congruity360, combining post-quantum cryptography with quantum key distribution for enterprise data protection. The deal shows cloud and quantum vendors are beginning to monetize quantum-related services through security applications alongside direct quantum-computing workloads.

List of Key Players 2026:
IBM, Microsoft, Google, Amazon Web Services (AWS), D-Wave Systems and IonQ

Company Evaluation
Leading technology and cloud companies such as IBM, Microsoft, Google and Amazon Web Services (AWS) are strengthening their Quantum Computing as a Service offerings through cloud-based quantum access, multi-QPU platforms, quantum software ecosystems and hybrid quantum-classical computing.

Specialized quantum computing companies such as D-Wave Systems and IonQ are expanding their service capabilities through quantum annealing and trapped-ion platforms, while enterprise adoption, workload scalability, pricing and commercial viability remain key areas of evaluation.

Growth Forecast Projected 2026:
The Global global quantum computing as a service market reached US$ 1.10 billion in 2025 and is expected to reach US$ 18.35 billion by 2035, growing with a CAGR of 32.5% during the forecast period 2026-2035. Increasing enterprise adoption, multi-QPU cloud access, hybrid quantum-HPC integration and usage-based service models are expected to support market expansion over the projected horizon.

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M&A / Strategic Activity
Recent acquisitions, partnerships, and ecosystem moves are reshaping the Quantum Computing as a Service (QCaaS) Market, with providers increasingly combining quantum hardware, cloud infrastructure, software, networking, and manufacturing capabilities.

IonQ - Acquisition of SkyWater Technology and vertical integration
IonQ completed its acquisition of SkyWater Technology in July 2026, bringing a U.S.-based semiconductor foundry into its quantum platform. The transaction is intended to give IonQ greater control over quantum chip manufacturing, advanced packaging, and supply-chain capacity while SkyWater continues operating as a merchant foundry.

IonQ - Acquisition of Seed Innovations for quantum infrastructure software
In January 2026, IonQ agreed to acquire Seed Innovations, a technology and R&D company specializing in machine learning and cloud architecture. IonQ said the integration would strengthen its Quantum Infrastructure business and support the development of enterprise-ready quantum solutions.

AWS - Expanded collaboration with QuEra for fault-tolerant cloud access
AWS and QuEra expanded their relationship in June 2026 to bring QuEra's Libra fault-tolerant quantum computer to Amazon Braket. AWS expects the system to support scientifically relevant applications through the cloud beginning in 2028, while also working with software partners on application development and validation.

Quantinuum - Oracle Cloud Infrastructure partnership
Quantinuum and Oracle announced a partnership in August 2026 to deploy Quantinuum's Helios quantum computer in a U.S.-based Oracle Cloud Infrastructure AI data center. The arrangement is designed to make Helios available as an OCI service for hybrid quantum-AI workloads across enterprise, research, and scientific applications.

Quantinuum - Quanta Computer industrialization partnership
In August 2026, Quantinuum and Quanta Computer agreed to jointly develop infrastructure, systems engineering, and manufacturing capabilities for future generations of large-scale quantum computers. The partnership connects quantum-system development with Quanta's experience in advanced computing and cloud infrastructure manufacturing.

IBM - $10 billion quantum investment program
IBM announced in June 2026 that it plans to invest more than $10 billion over five years in quantum computing. The program covers R&D, manufacturing scale-up, ecosystem partnerships, and M&A, reinforcing a strategy that extends beyond cloud access into the underlying hardware and industrial supply chain.

New Product / Service Launches & Deployments
Recent deployments show QCaaS moving toward multi-hardware cloud platforms, dedicated enterprise infrastructure, and quantum-classical computing services rather than simple remote access to standalone QPUs.

Rigetti Computing - 108-qubit Cepheus system becomes generally available through the cloud
Rigetti made its Cepheus-1-108Q generally available in April 2026 through its Quantum Cloud Services platform and Amazon Braket. The system uses a chiplet-based architecture with 12 interconnected 9-qubit chiplets, providing a concrete example of modular hardware being commercialized through cloud delivery.

Amazon Braket - Expansion toward fault-tolerant quantum services
Amazon Braket continues to operate as a hardware-agnostic access layer, allowing customers to work with multiple quantum architectures through a unified cloud environment. In 2026, AWS added Rigetti's 108-qubit system and announced the planned availability of QuEra's fault-tolerant architecture, extending Braket from experimentation toward longer-term production-oriented workflows.

IBM Quantum - Quantum-centric supercomputing through cloud and HPC integration
IBM's 2026 roadmap places quantum computing alongside classical HPC rather than treating the QPU as an isolated cloud resource. IBM is targeting integrated quantum-classical workloads and profiling tools that allow users to monitor and debug workloads spanning both computing environments.

IBM - Heron deployment at the University of Tokyo
IBM and the University of Tokyo announced plans to deploy a 156-qubit IBM Heron processor in IBM Quantum System One for members of Japan's Quantum Innovation Initiative Consortium. The system is also planned for integration with the Miyabi supercomputer, highlighting the shift toward quantum-HPC infrastructure rather than standalone quantum machines.

IBM and RIKEN - Quantum processor integrated with Fugaku
In February 2026, IBM and RIKEN demonstrated a closed-loop workflow connecting an IBM Heron quantum processor with the Fugaku supercomputer. The system exchanged information between quantum and classical resources during a quantum-chemistry computation, providing an important real-world example of quantum-centric supercomputing.

Quantinuum - Helios positioned for cloud-based hybrid computing
Quantinuum's Helios is increasingly being positioned as an enterprise-accessible quantum resource rather than only a research platform, with its planned OCI deployment bringing the processor directly into a conventional cloud infrastructure environment for hybrid quantum-AI workloads.

R&D & Technological Advancements
Quantum-classical orchestration becomes a core architecture
The technical focus is shifting from simply increasing qubit counts toward coordinating QPUs with CPUs, GPUs, and HPC systems. IBM's 2026 roadmap specifically targets integrated quantum-HPC workloads, profiling, workload mapping, and real-time error-correction capabilities.

Fault-tolerant computing is moving into cloud roadmaps
AWS and QuEra are working toward making a fault-tolerant quantum system accessible through Amazon Braket from 2028. The initiative also highlights an emerging requirement for application-level co-design, where algorithms, circuit decomposition, error correction, and hardware characteristics are optimized together.

AI-assisted quantum workflow development
IBM's roadmap identifies AI-driven automation as an emerging layer for mapping problems into quantum workflows and managing quantum-classical execution. The company expects agentic tools to make quantum workflows more accessible to domain specialists rather than requiring every user to be a quantum-computing expert.

Topological qubits and new material stacks
Microsoft's Majorana program is pursuing topological qubits using a new material approach. Microsoft says its Majorana 2 design uses a material stack incorporating lead and targets longer qubit lifetimes and hardware-level error resistance, with the architecture designed for large-scale integration.

Quantum chip manufacturing is becoming a strategic control point
IonQ's SkyWater acquisition and IBM's planned U.S. quantum foundry demonstrate a broader industry shift toward controlling semiconductor fabrication and manufacturing capacity. IBM's proposed foundry initiative is supported by a proposed $1 billion CHIPS award, while IonQ's SkyWater transaction gives it an integrated path from quantum design through manufacturing.

Quantum cloud access is expanding beyond a single-provider model
Cloud platforms increasingly serve as aggregation layers connecting users to different quantum architectures. Amazon Braket provides access to multiple hardware providers, while Azure Quantum has historically integrated hardware from several providers alongside Microsoft's own quantum development efforts.

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Segments Covered in the Global Quantum Computing as a Service Market:
By Quantum Computing Technology
The market is segmented into superconducting, trapped-ion, photonic, quantum annealing, neutral atom, and others. Superconducting technology holds a significant share due to its established ecosystem and scalability, while trapped-ion, photonic, and neutral atom technologies are gaining attention for high-fidelity operations and scalable computing.

By Qubit Technology
The market is divided into superconducting, trapped-ion, photonic, semiconductor spin, neutral atom, and others. Superconducting qubits account for a major share due to their mature hardware ecosystem, while trapped-ion and emerging qubit technologies are advancing through research and commercialization.

By Service Type
The market includes quantum computing as a service, quantum software as a service, quantum consulting, quantum application development, and others. Quantum computing as a service represents a significant segment as organizations access quantum processors through cloud platforms without investing in dedicated hardware.

By Access Model
The market is categorized into public cloud, private cloud, and hybrid cloud. Public cloud holds a significant share due to its accessibility, scalability, and cost efficiency, while private and hybrid models are gaining adoption where security, data control, and dedicated resources are priorities.

By Deployment Model
The market is segmented into cloud-based and on-premises deployment. Cloud-based deployment dominates due to remote access to quantum processors and simulators with lower infrastructure requirements. On-premises deployment is mainly used where security and data control are critical.

By Computing Environment
The market includes quantum computers, quantum simulators, quantum emulators, and hybrid quantum-classical environments. Quantum computers and hybrid environments represent major segments, while simulators and emulators support algorithm development, testing, and research.

By Application
The market is segmented into optimization, machine learning, drug discovery, financial modeling, cryptography, material simulation, logistics and supply chain optimization, and others. Optimization represents a significant application, while drug discovery, material simulation, financial modeling, and machine learning are expanding use cases.

By Industry Vertical
The market covers healthcare and pharmaceuticals, BFSI, automotive, aerospace and defense, energy and utilities, manufacturing, IT and telecommunications, retail, government, and others. BFSI and healthcare are significant adoption areas, while automotive, aerospace, energy, manufacturing, and IT sectors are expanding quantum initiatives.

By User Type
The market is segmented into large enterprises, SMEs, academic and research institutions, government organizations, and others. Large enterprises account for a significant share due to higher technology investments, while academic institutions drive research and SMEs increasingly access quantum capabilities through cloud platforms.

By Region
North America
North America represents a significant market, supported by strong quantum research investments, major technology providers, government initiatives, and enterprise adoption.

Europe
Europe is witnessing steady growth due to government-backed quantum programs, research funding, and expanding adoption across automotive, financial services, healthcare, energy, and manufacturing.

Asia-Pacific
Asia-Pacific is expanding rapidly, driven by increasing R&D investments, government-supported initiatives, and growing adoption across China, Japan, South Korea, Singapore, and India.

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