Global Quantum Computing Market Size & Outlook, 2025-2030

The global quantum computing market size was estimated at USD 1,415.9 million in 2024 and is projected to reach USD 4,243.3 million by 2030, growing at a CAGR of 20.5% from 2025 to 2030.
Revenue, 2024 (US$M)
$1,415.9
Forecast, 2030 (US$M)
$4,243.3
CAGR, 2025 - 2030
20.5%
Report Coverage
Worldwide

Global quantum computing market highlights

  • The global quantum computing market generated a revenue of USD 1,415.8 million in 2024 and is expected to reach USD 4,044.8 million by 2030.
  • The market is expected to grow at a CAGR (2025 - 2030) of 19.4% by 2030.
  • In terms of segment, system accounted for a revenue of USD 1,061.5 million in 2024.
  • Services is the most lucrative offering segment registering the fastest growth during the forecast period.
  • In terms of region, Europe was the largest revenue generating market in 2024.
  • Country-wise, Japan is expected to register the highest CAGR from 2025 to 2030.

Global data book summary

Market revenue in 2024USD 1,415.8 million
Market revenue in 2030USD 4,044.8 million
Growth rate19.4% (CAGR from 2025 to 2030)
Largest segmentSystem
Fastest growing segmentServices
Historical data covered2018 - 2023
Base year for estimation2024
Forecast period covered2025 - 2030
Quantitative unitsRevenue in USD million
Market segmentationSystem, Services

Other key industry trends

  • In terms of revenue, the North America accounted for 32.0% of the global quantum computing market in 2024.
  • By country, the U.S. is projected to lead the global market in terms of revenue in 2030.
  • By country, Japan is the fastest growing regional market and is projected to reach USD 261.6 million by 2030.

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Quantum Computing Market Companies

Name Profile # Employees HQ Website
Riverlane View profile 101-250 Cambridge, Cambridgeshire, United Kingdom, Europe https://riverlane.com
Zapata Computing Holdings Inc View profile - 100 Federal Street, Floor 20, Boston, MA, United States, 02110 https://www.zapata.ai
Rigetti Computing Inc View profile 144 775 Heinz Avenue, Berkeley, CA, United States, 94710 https://www.rigetti.com
Quantum Computing Inc View profile 48 No.5 Marine View Plaza, Suite 214, Hoboken, NJ, United States, 07030 https://www.quantumcomputinginc.com
D-Wave Quantum Inc View profile 200 2650 East Bayshore Road, Palo Alto, CA, United States, 94303 https://www.dwavesys.com
Accenture PLC Class A View profile 742000 1 Grand Canal Square, Grand Canal Harbour, Dublin, Ireland, 2 https://www.accenture.com
Microsoft Corp View profile 221000 One Microsoft Way, Redmond, WA, United States, 98052-6399 https://www.microsoft.com
International Business Machines Corp View profile 282200 One New Orchard Road, Armonk, NY, United States, 10504 http://www.ibm.com
Intel Corp View profile 124800 2200 Mission College Boulevard, Santa Clara, CA, United States, 95054-1549 https://www.intel.com
Alphabet Inc Class C View profile 180895 1600 Amphitheatre Parkway, Mountain View, CA, United States, 94043 https://www.abc.xyz

Global quantum computing market outlook

The databook is designed to serve as a comprehensive guide to navigating this sector. The databook focuses on market statistics denoted in the form of revenue and y-o-y growth and CAGR across the globe and regions. A detailed competitive and opportunity analyses related to quantum computing market will help companies and investors design strategic landscapes.


System was the largest segment with a revenue share of 74.98% in 2024. Horizon Databook has segmented the Global quantum computing market based on system, services covering the revenue growth of each sub-segment from 2018 to 2030.


  • Global Quantum Computing Deployment Outlook (Revenue, USD Million, 2018-2030)
    • Cloud
    • On-Premises
  • Global Quantum Computing Offerning Outlook (Revenue, USD Million, 2018-2030)
    • Services
    • System
  • Global Quantum Computing Application Outlook (Revenue, USD Million, 2018-2030)
    • Optimization
    • Others
    • Machine Learning
    • Simulation
  • Global Quantum Computing End User Outlook (Revenue, USD Million, 2018-2030)
    • Healthcare
    • Government
    • Energy & Power
    • Chemical
    • Automotive
    • Aerospace & Defense
    • BFSI
    • Others

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Horizon Databook provides a detailed overview of global-level data and insights on the Global quantum computing market , including forecasts for subscribers. This global databook contains high-level insights into Global quantum computing market from 2018 to 2030, including revenue numbers, major trends, and company profiles.

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Global quantum computing market size, by regions, 2018-2030 (US$M)

Top 10 countries: Quantum computing market size, 2024 (US$M)

Global quantum computing market share, by deployment, 2024 & 2030 (%, US$M)

Quantum computing market: Opportunity assessment by country

Global quantum computing market, by region, 2024 (US$M)

Global quantum computing market size, by regions, 2018-2030 (US$M)

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