Please submit only industrial gas associations which represent producers of gases such as atmospheric gases, hydrogen, carbon dioxide, and others.

• Oil and gas associations are listed in Business: Energy and Environment: Oil and Gas: Associations.
• Diverse chemical industry associations should be submitted to the Business: Chemicals: Associations.

There is currently no description created for this category.

This category is for companies that provide oxygen, nitrogen, and ozone generating and delivery systems for medical and industrial use.

Submit sites for companies that primarily provide industrial grade gases. Companies that also provide Specialty gases should be submitted one level up.

This category is for manufacturers and distributors of gases intended for industrial purposes such as welding, pressurants, propellants, and general manufacturing. Typically these gases are provided in large quantities and are not as pure as Specialty gases are.

Submit sites for companies that primarily provide specialty grade gases. Companies that also provide Industrial gases should be submitted one level up.

This category is for manufacturers and distributors of gases intended for medical or research purposes. Typically these gases are provided in smaller quantities than industrial gases and are very pure.

This category is for manufacturers and suppliers of equipment used in manufacturing, separating, purifying, and storing gases.