Global Quantum Computing Market Share by Country/Region (2024)

North America dominates the global quantum computing market with the United States holding 61% market share ($670.82M), driven by substantial government funding through the National Quantum Initiative Act and leading companies like IBM, Google, and IonQ. China follows with 18.5% share ($203.5M) backed by $13 billion in government investment. The European Union accounts for 12.8% ($140.8M) with companies like Alice & Bob (France) leading innovation. Canada represents 3.2% ($35.2M) with notable companies including Xanadu and D-Wave. Data reflects 2024 market distribution based on revenue and investment activity.