Airgas, Inc.

Airgas, Inc. supplies gases, welding equipment, safety products, tools, and hardware products in the United States. The company offers industrial, medical, and specialty gases; atmospheric gases, such as nitrogen, oxygen, and argon; carbon dioxide; dry ice; nitrous oxide; ammonia; and process chemicals. The company caters to the healthcare, beverage, construction, energy and chemicals, food, life sciences, metal fabrication, primary materials, and retail industries. Airgas, Inc. was founded in 1982 and is based in Radnor, Pennsylvania. Airgas, Inc. operates as a subsidiary of L'Air Liquide S.A., with an additional branch in Columbia, South Carolina.