Messer Industries, Inc.

Linde is a leading global industrial gases and engineering company, supplying hydrogen and related technologies to various industries.

Ireland

Air Liquide is a world leader in gases, technologies and services for Industry and Health, specializing in hydrogen production and supply.

France

Praxair, now part of Linde plc, is a major industrial gases company supplying oxygen, nitrogen, and other gases globally.

United States of America