The hydrogen
ecosystem.

Supplies control valves and measurement and control equipment for process applications.

World leader in industrial gases, major player in low-carbon hydrogen.

Provides air-management and humidification products for fuel-cell systems.

Industrial gases and large-scale hydrogen projects.

Global heat-transfer supplier whose plate and process heat exchangers serve hydrogen production and processing.

Develops ultrasonic flow meters for hydrogen and process gases.

Manufactures industrial pressure-measurement equipment — gauges and transmitters — for hydrogen applications.

Supplies high-pressure tank and refueling components: on-tank valves, pressure relief devices.

Supplies pressure and temperature instrumentation for hydrogen systems: gauges, switches, sensors and transmitters.

Hydrogen refueling stations for light mobility.

Provides industrial leak, flow and electrical testing equipment for hydrogen components.

Air Liquide Advanced Technologies business supplying PEM fuel-cell stacks and systems.