Airgas, an Air Liquide company, is a U.S. supplier of industrial, medical and specialty gases (delivered in packaged or cylinder form), as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading U.S. supplier of ammonia products and process chemicals.

Headquartered in Radnor Township, Pennsylvania.

Its integrated network of about 1,100 locations includes branches, cylinder fill plants, production facilities, specialty gas laboratories, and regional distribution centers.

Airgas markets through multiple channels, including its own branches and outside sales force, a Strategic Accounts Team focused on large customers, distributors and resellers, telesales, catalog and e-Business channels.

The company has 18,000 employees.