Liquid heliumโthe cryogenic lifeline for quantum computing, MRI systems, and space-grade propulsionโunderpins critical infrastructure across healthcare, aerospace, and advanced manufacturing. In 2025, the global liquid helium market size is estimated at ~US$6.4 billion, underpinned by a supply-constrained yet innovation-rich ecosystem. The 2026-2033 market forecast points to a robust 6-7% CAGR, propelled by AI-driven demand for ultra-low-temperature cooling, North American capacity re-shoring, and Asia-Pacificโs rapid adoption of high-field NMR and fusion research. Executive stakeholders are recalibrating procurement strategies around long-term offtake contracts and helium recycling loops, making growth outlook visibility a board-level priority.