Airgas, Inc. (NYSE: ARG), Radnor, PA, announced that Andrew R. Cichocki has been named president of Airgas USA, LLC, effective April 1. Formed in 2011, Airgas USA, LLC comprises the majority of Airgas ...

Paris, France-based Air Liquide invested $150 million to expand Radnor, PA-based Airgas production capacity and pipeline infrastructure in Tennessee, as part of a long-term agreement with LG Chem. The ...