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MATHESON to Build New Air Separation Plant in Las Vegas, Nevada, USA
Nippon Sanso Holdings Corporation (“NSHD”, President CEO: Toshihiko Hamada) today announced that its U.S. operating company, Matheson Tri-Gas, Inc. (“MATHESON”, headquartered in Irving, Texas), will build, own, and operate a new air separation plant in Las Vegas, Nevada, which is scheduled for completion in 2027. This new plant will strategically strengthen MATHESON’s national network of air separation plants, particularly in the rapidly growing U.S. Sunbelt region.
By Matheson Tri-Gas, Inc. · Via Business Wire · August 22, 2025