Quantum Computing Statistics 2026: Market Size and Data

The global quantum computing market reached $1.4 billion in 2025, part of a broader $1.9 billion quantum technology sector that grew 30% year over year, according to QED-C’s State of the Global Quantum Industry 2026 report. Private venture capital firms invested $4.9 billion in quantum startups during 2025, a 192% increase over 2024, while public funding commitments rose by more than $12.7 billion over the past year to reach an estimated $56.7 billion total. These quantum computing statistics span market size, hardware milestones, patent filings, workforce growth, government spending, and post-quantum cybersecurity readiness.

Key Takeaways

• The quantum computing market hit $1.4 billion in 2025 and is projected to grow at a 30% annual rate to reach $3 billion by 2028, per QED-C.
• Private venture capital reached $4.9 billion in 2025, a 192% surge over 2024, with later-stage funding rounds driving a 320% increase.
• Total patent filings grew 31% from 2024 to 2025, with China holding 54% of the nearly 70,000 global quantum patent filings.
• The global pure-play quantum workforce grew 14% to nearly 16,500 professionals, adding 2,000 workers in a single year.
• NIST released 3 finalized post-quantum encryption standards after assessing 82 algorithms from 25 countries over an 8-year effort.
• The EU holds 32% of the world’s quantum technology companies but accounts for only 6% of global patenting, per the EU Joint Research Centre.
• IonQ became the first quantum computing company to exceed $100 million in annual GAAP revenue, reaching $130 million in 2025.

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• The total global quantum technology market is expected to exceed $4 billion by 2028, per QED-C.
• Governments worldwide have committed an estimated $56.7 billion to quantum research and innovation.
• IBM plans a 4,158-qubit quantum system using its Kookaburra multi-chip processor.
• Google’s Willow chip completed a benchmark calculation in approximately 5 minutes that would take a classical supercomputer 10^25 years.
• Nearly 70,000 active quantum patents exist globally, per QED-C data reported by SRI International.
• The global quantum computing sector has raised $11.1 billion in all-time funding across 492 rounds.
• The maximum market potential of quantum computing is estimated at $250 billion across industries, according to Bain and Company.

Recent Developments

• QED-C published its State of the Global Quantum Industry report in April 2026, finding that the global quantum market reached $1.9 billion in 2025.
• In November 2025, IBM unveiled its Nighthawk quantum processor with 120 qubits and 218 next-generation tunable couplers, over 20 percent more than its predecessor.
• In February 2025, Microsoft announced Majorana 1, the world’s first quantum processing unit powered by a Topological Core, designed to scale to a million qubits.
• Quantum startups raised over $1.25 billion in Q1 2025 alone, more than double the $550 million raised in Q1 2024.
• Fujitsu and RIKEN launched a 256-qubit superconducting quantum computer in April 2025, targeting a 1,000-qubit machine by 2026.
• NIST selected HQC as its fourth post-quantum cryptography algorithm for standardization in 2025.

Quantum Computing Market Size and Revenue Statistics

• The global quantum computing market reached $1.4 billion in 2025, per QED-C.
• The quantum sensing segment added another $470 million, bringing total quantum technology revenue to $1.9 billion.
• QED-C projects the quantum computing market to grow at a 30% annual rate to reach $3 billion by 2028.
• Quantum sensing is expected to grow at a 32% annual rate, reaching $1.1 billion by 2028.
• The total quantum technology market is expected to double, exceeding $4 billion by 2028.
• Bain and Company estimates the maximum market potential at $250 billion across pharmaceuticals, finance, logistics, and materials science.
• The current annual market for quantum computing hardware and services remains less than $1 billion.
• More than half of quantum companies anticipate at least an 11% increase in revenue from 2025 to 2026.

Source: QED-C

These quantum computing statistics on revenue growth hinge on whether capital inflows from both private investors and government treasuries continue accelerating.

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Quantum Computing Revenue by Company

• IonQ posted full-year 2025 revenue of $130 million, up 202% year over year.
• IonQ became the first quantum computing company in history to report more than $100 million in annual GAAP revenue.
• IonQ’s Q4 2025 alone generated $61.9 million in revenue.
• D-Wave reported 2025 revenue of $24.6 million.
• IBM has booked $1 billion in cumulative quantum business since 2017.
• 37% of surveyed quantum companies project more than 25% revenue growth from 2025 to 2026.
• QED-C identified 556 pure-play quantum companies globally at the end of 2025.
• In 2025, more quantum computing companies reported revenue above $5 million compared to 2024, and fewer companies reported zero sales.

Source: The Quantum Insider, company filings

The revenue gap between IonQ and other pure-play firms signals an industry still in early commercialization. Readers tracking AI in social media statistics can see how Quantum’s commercial trajectory compares to AI’s faster adoption curve.

Quantum Computing Investment and Funding Statistics

• Private venture capital firms invested $4.9 billion in quantum startups in 2025, a 192% increase over 2024.
• Later-stage funding rounds drove a 320% surge in investment.
• The sector attracted over $1.25 billion in Q1 2025 alone, more than double the $550 million raised in Q1 2024, a 128% year-over-year increase.
• The global quantum computing sector has raised $11.1 billion in all-time funding across 492 rounds.
• In 2025, U.S.-headquartered companies raised $2.7 billion in venture capital, approximately $1 billion more than the prior year.
• European startups captured 47.5% of quantum venture funding in Q1 2025, a 16.5% increase from the previous year.
• The quantum ecosystem has recorded 24 mega rounds of $100 million or more, led by PsiQuantum’s $1 billion Series E, Quantinuum’s $839 million Series E, and SandboxAQ’s $500 million Series A.
• 19 new pure-play U.S. startups launched in 2025.

Private capital tells half the quantum computing statistics story; government commitments dwarf it in total.

Government Quantum Computing Spending by Country

• Public funding commitments for quantum research increased by more than $12.7 billion over the past year, reaching an estimated $56.7 billion total.
• China has committed an estimated $15 billion in total quantum investment, plus a 1 trillion yuan (approximately $138 billion) mobilization fund announced in March 2025 for quantum and related fields.
• The United Kingdom committed GBP 2.5 billion in a ten-year National Quantum Strategy.
• Germany allocated EUR 3 billion in a 2023 universal quantum computer action plan.
• France committed EUR 1.8 billion in a five-year quantum investment plan beginning in 2021.
• Japan committed approximately $7 billion for next-generation chips and quantum computing in 2024.
• The U.S. National Quantum Initiative authorized $1.2 billion over five years starting in 2018.
• The European Commission invested more than EUR 2 billion in quantum technology between 2012 and 2024.

By the numbers: According to QED-C, public funding commitments for quantum research reached an estimated $56.7 billion globally, increasing by more than $12.7 billion over the past year. That pace of government spending exceeds private venture capital by a factor of more than 10.

Source: Qureca Quantum Initiatives Worldwide, EU Joint Research Centre

Government dollars fuel the hardware race, where qubit counts and error correction rates determine commercial viability.

Quantum Computing Hardware Milestones

• IBM’s Nighthawk processor has 120 qubits linked with 218 next-generation tunable couplers, over 20 percent more couplers compared to IBM Quantum Heron.
• Nighthawk delivers circuits with 30 percent more complexity than previous processors while maintaining low error rates.
• Nighthawk currently supports up to 5,000 two-qubit gates, with IBM expecting up to 7,500 gates by the end of 2026 and 10,000 gates in 2027.
• IBM’s planned Kookaburra processor is a 1,386-qubit multi-chip design that links three chips to form a combined 4,158-qubit quantum system.
• Google’s Willow quantum chip features 105 superconducting qubits and completed a benchmark calculation in approximately 5 minutes that would require a classical supercomputer 10^25 years.
• In February 2025, Microsoft unveiled Majorana 1, the world’s first quantum processing unit powered by a Topological Core, designed to scale to a million qubits on a single chip.
• The Microsoft team created an eight-qubit topological quantum processor using a new topoconductor material combining indium arsenide and aluminum.
• Fujitsu and RIKEN launched a 256-qubit superconducting quantum computer in April 2025, targeting a 1,000-qubit machine by 2026.
• IBM targets delivery of quantum advantage by the end of 2026 and fault-tolerant quantum computing by 2029 with Quantum Starling, which will have approximately 200 logical qubits on the order of 10,000 physical qubits.

Hardware progress depends on protecting the intellectual property behind each advance, which makes patent data a leading indicator of where the industry is heading.

Quantum Computing Patent Statistics

• Nearly 70,000 active quantum patents exist globally, per QED-C data.
• Total patent filings grew by 31% from 2024 to 2025.
• China holds 54% of global quantum patent filings.
• The EU accounts for only 6% of global quantum patenting despite holding 32% of the world’s quantum technology companies.
• China dominates quantum patenting with 46% of filings, followed by the U.S. at 23%, according to the EU Joint Research Centre.
• Approximately 23% of EU quantum patent applications are co-patented with non-EU partners, primarily from the U.S.
• The EU’s compound annual growth rate in quantum patenting more than doubled in 2021-2024.
• More than half of EU quantum technology companies were created since 2018.

The EU’s patent-company disconnect suggests a commercialization gap where research capacity exists but IP protection lags.

Patent leadership means little without the workforce to turn filings into products, and the talent pipeline is the industry’s most urgent constraint.

Quantum Computing Workforce and Talent Statistics

• In 2025, the global pure-play quantum workforce grew 14% to reach nearly 16,500 professionals.
• The industry added 2,000 new workers in a single year, alongside sustained 11% growth in job and internship openings.
• Quantum computing positions command an average salary of $181,491 per year in the United States, according to an analysis published in EPJ Quantum Technology.
• 75% of individuals who apply for quantum computing positions do not possess the necessary skills competency.
• The global quantum workforce shortage is projected to exceed 10,000 skilled roles by 2026-27.
• The projected need by 2030 is 250,000 or more new quantum professionals.
• The EU leads with 173 pure-play quantum companies, followed by the U.S. with 164.
• 19 new pure-play U.S. startups launched in 2025.

Key finding: According to EPJ Quantum Technology’s analysis of 3,641 job posts, 75% of applicants for quantum computing positions lack the necessary skills competency, and the global workforce shortage is projected to exceed 10,000 skilled roles by 2026-27. That skills gap constrains an industry that added only 2,000 workers in its strongest hiring year.

The talent gap matters most in cybersecurity, where quantum threats demand a workforce that does not yet exist at scale. SQ Magazine’s coverage of AI job displacement data tracks a related pattern in how automation reshapes job categories.

Post-Quantum Cryptography and Cybersecurity Statistics

• In August 2024, NIST released 3 finalized post-quantum encryption standards: FIPS 203 (ML-KEM), FIPS 204 (ML-DSA), and FIPS 205 (SLH-DSA).
• NIST assessed 82 algorithms submitted from 25 countries over an 8-year effort.
• NIST’s target is to deprecate and remove quantum-vulnerable algorithms from its standards by 2035, with high-risk systems transitioning much earlier.
• NIST selected HQC as a fourth post-quantum cryptography algorithm for standardization in 2025.
• 73% of IT security professionals expect post-quantum cryptography risk within 5 years, per Bain and Company.
• 32% of those professionals expect material risk within 3 years.
• Only 9% of tech leaders have a roadmap in place for the post-quantum cryptography transition.
• NIST encourages system administrators to start integrating post-quantum standards into their systems immediately.

Source: NIST

The 73%-to-9% gap between professionals who expect quantum risk and those with a transition plan mirrors the broader cybersecurity readiness pattern SQ Magazine has documented: awareness consistently outpaces action.

Quantum Computing Statistics by Country

• The EU leads with 173 pure-play quantum companies, followed by the United States with 164.
• The EU holds 32% of the world’s quantum technology companies but accounts for only 6% of global patenting.
• China dominates quantum patenting with 46% of global filings, followed by the U.S. at 23%.
• In 2025, U.S.-headquartered quantum companies raised $2.7 billion in venture capital.
• China has committed approximately $15 billion in total quantum investment.
• The United Kingdom committed GBP 2.5 billion in a ten-year National Quantum Strategy.
• Approximately 23% of EU quantum patent applications are co-patented with non-EU partners, primarily from the U.S.
• QED-C identified 7,418 quantum-engaged organizations worldwide at the end of 2025.

Source: QED-C, EU Joint Research Centre, Qureca

Country-level data feeds into projections for the industry’s next phase. Google workforce data provides context on how major tech employers allocate resources toward quantum research.

Quantum Computing Use Cases and Applications

• Bain and Company estimates the maximum market potential of quantum computing at $250 billion across pharmaceuticals, finance, logistics, and materials science.
• Over 50% of that projected market value, approximately $150 billion, sits in quantum machine learning, which remains mostly theoretical.
• The $100-250 billion range represents the total estimated market potential across all quantum computing applications.
• IonQ demonstrated a 12% performance advantage over classical computing in medical device simulation in March 2025.
• Google’s Willow completed a benchmark calculation in approximately 5 minutes that would require a classical supercomputer 10^25 years.
• DARPA’s US2QC program targets utility-scale quantum computing by 2033.

Source: Bain and Company

These use cases define where quantum computing moves from lab to production next. AI model comparison data shows how classical AI already handles some of these tasks, framing quantum’s role as an accelerator for problems that exceed classical limits.

Quantum Computing Industry Outlook

• The global quantum computing market is projected to double by 2028, reaching $3 billion in revenue.
• From 2025 to 2026, 37% of surveyed quantum companies project more than 25% revenue growth.
• IBM targets quantum advantage by the end of 2026 and fault-tolerant quantum computing by 2029.
• IBM Quantum Starling will have approximately 200 logical qubits, comprising on the order of 10,000 physical qubits, capable of running circuits with 100 million gates.
• DARPA’s US2QC program targets utility-scale quantum computing by 2033.
• The United Nations designated 2025 as the International Year of Quantum Science and Technology.
• More than half of quantum companies anticipate at least an 11% increase in revenue from 2025 to 2026.

Source: IBM, DARPA, NIST, Fujitsu

The spread from IBM’s advantage target to NIST’s deprecation deadline defines a critical migration window. Linux usage statistics document the open-source backbone on which much quantum software development runs.

Frequently Asked Questions (FAQs)

Conclusion

The quantum computing market hit $1.4 billion in 2025 and is on track to reach $3 billion by 2028, driven by $4.9 billion in venture capital and $56.7 billion in cumulative government commitments. Hardware milestones from IBM, Google, Microsoft, and Fujitsu are pushing qubit counts and error correction closer to practical advantage, while NIST’s post-quantum cryptography standards mark the beginning of a global migration to quantum-safe encryption.

The workforce gap, with 75% of applicants lacking required skills and a projected shortage of 10,000+ roles, remains the most immediate constraint on the industry’s trajectory. Technology leaders, cybersecurity professionals, and policymakers tracking quantum advancement will find the pace of capital deployment and talent development this year as revealing as the qubit counts themselves.