Air Products was founded in 1940 and is a leading industrial gas company that provides industrial gases and equipment to numerous industries including refining, chemical, metals, electronics, manufacturing, and food/beverage. They are also the leading supplier of liquefied natural gas process technology and equipment.
Linde is a leading gas and engineering company that provides products, services, and technologies that help to improve economic and environmental performance.
Linde AG and Praxair merged together in 2018 to create Linde plc.
Praxair is a wholly-owned subsidiary of Linde plc. Praxair is committed to research, development, sustainable growth, and financial progress to serve all people.
Air Liquide was created in 1911, in France, and has since expanded globally, providing innovative gas, equipment, and service solutions in different industries. Some industries include oil, gas, mining, healthcare, automotive, etc.
Taiyo Nippon Sanso
Taiyo Nippon Sanso is a Japanese industrial gas manufacturer founded in 1918 and is Japan's largest industrial gas provider. The company provides gas for industrial uses, electronics, medical care, and engineering/plants. They also produce LP gas (liquefied petroleum) as a clean alternative for a healthier environment. Taiyo Nippon Sanso also owns Thermos– a leading manufacturer of insulated food and beverage containers.