National Initiatives Propel Quantum Investment Boom: Global VC Funding Accelerates, Concentrating Half of Post-2025 Deals in Past 18 Months

Preqin Global

Overview

A recent Preqin report reveals a significant acceleration in quantum technology investment, with nearly half (48.2%) of global venture capital deals since early 2025 occurring in the last 18 months. This surge is primarily driven by national initiatives, notably in the U.S. (accounting for 41.1% of global VC due to acts like NQI and CHIPS) and the UK (committing £500M to R&D), underscoring quantum’s growing strategic importance for economic competitiveness and national security.

In Depth

Background

Quantum technology, with its disruptive potential, is increasingly recognized globally as a strategic asset vital for economic growth, national security, and scientific discovery. Although practical ‘quantum advantage’ in computing has not yet been fully realized, its immense promise has ignited a global race for technological leadership. This race is fueled by significant early investments, demanding a blend of private capital, substantial government funding, and robust academic collaborations.

This surge in quantum VC investment, driven by national initiatives, signals the accelerating commercialization of quantum technologies. This trend empowers quantum startups to secure vital funding, accelerate R&D, and bring groundbreaking products and services to market. Crucially, sustained government support de-risks early-stage research, thereby attracting further private investment. Quantum technology is poised to revolutionize diverse sectors, including finance, healthcare, energy, logistics, and defense, and this investment trajectory is projected to intensify.

Key Findings

A recent report by Preqin underscores a dramatic acceleration in quantum technology investment. Nearly half (48.2%) of all global venture capital (VC) deals in the quantum sector since early 2025 have materialized within the last 18 months, a clear indicator of a significant investment surge driven predominantly by proactive national initiatives worldwide.

• The United States stands out, accounting for 41.1% of global quantum VC deal value. This dominance is a direct consequence of substantial government-led funding programs, including the 2018 National Quantum Initiative Act and the more recent CHIPS and Science Act. These initiatives aggressively foster quantum technology research, development, and commercialization across the entire quantum ecosystem, encompassing quantum computing, sensing, communications, and quantum-ready semiconductor development.
• The United Kingdom is also reinforcing its commitment, reaffirming quantum technology as a national priority in 2026. The UK government plans to inject £500 million (approximately $630 million USD) into quantum computing R&D over the next four years, aspiring to solidify its role as a leading European hub for quantum innovation.
• These strategic investments are channeled into a broad spectrum of technological areas. Key targets include enhancing qubit stability, advancing error correction techniques, developing sophisticated quantum algorithms, and constructing a robust quantum software ecosystem. A significant emphasis is placed on foundational research and applied development aimed at realizing practical fault-tolerant quantum computing.

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