Airgas Inc.

Airgas, Inc. (NYSE: ARG)  is the largest U.S. distributor of industrial, medical, specialty gases, and hardgoods, such as welding equipment and supplies. Airgas, Inc. (Airgas) distributes safety products, nitrous oxide and dry ice, liquid carbon dioxide, process chemicals, refrigerants, and ammonia products. Airgas employs more than 14,000 employees  in over 1,100 locations, including branches, retail stores, gas fill plants, specialty gas labs, production facilities and distribution centers.