Advanced Specialty Gases, Inc

ASG was established in May 1991 to market atmospheric rare gases (xenon, krypton and neon). The Company has since successfully expanded its product offering to include specialty fluorinated and high purity hydrocarbon gases, and adds value by transfilling and mixing these gases. In that mode, ASG has become one of the largest distributors of sulfur hexafluoride (SF6) in the western United States. Also, ASG completed its fluorinated gas facility in Dayton, Nevada and is now the largest independent producer of nitrogen trifluoride (NF3) in the world.