Global Survey Finds 90% of Quantum Companies Rely on Cross-Border Supply Chains

A global survey announced at the Quantum World Congress 2026 finds that 90% of quantum companies depend on cross-border supply chains for specialized hardware and software, with 74% serving international customers. The study highlights the complex multinational supply networks involving major hubs like the US, Germany, and the UK, underscoring tensions between national trade controls and the need for open international cooperation.

This Wire brief sits within Fusion42's coverage of Quantum Computing.