MATHESON to Build New Air Separation Plant in Las Vegas, Strengthening Industrial Gas Supply Across the U.S. Sunbelt
Nippon Sanso Holdings Corporation (“NSHD,” President and CEO: Toshihiko Hamada) announced that its U.S. operating company, Matheson Tri-Gas, Inc. (“MATHESON,” headquartered in Irving, Texas), will construct, own, and operate a new state-of-the-art air separation plant in Las Vegas, Nevada. Scheduled for completion in 2027, this facility will significantly enhance the company’s production capacity and extend its national supply network of industrial gases.
This strategic investment underscores NSHD’s commitment to expanding its presence in the U.S. Sunbelt, a region experiencing rapid population and industrial growth. By strengthening its network of production facilities, MATHESON aims to ensure a stable, reliable, and sustainable supply of oxygen, nitrogen, and argon to meet the rising demand from customers across multiple sectors, including healthcare, manufacturing, construction, and food processing.
Meeting the Growing Demand for Essential Industrial Gases
Industrial gases play a vital role in the modern economy, powering processes in industries ranging from advanced electronics to basic infrastructure development. The new air separation plant in Las Vegas will produce liquid oxygen, nitrogen, and argon—three gases that are indispensable to countless applications.
- Oxygen is widely used in healthcare for respiratory treatments, medical devices, and hospital systems. In industrial settings, oxygen enables efficient combustion and is essential for steelmaking, metal cutting, and chemical production.
- Nitrogen is critical for maintaining sterile environments in pharmaceutical manufacturing, food preservation through freezing and packaging, and electronics fabrication. Its inert properties also make it indispensable for industrial safety and protective atmospheres.
- Argon, an inert noble gas, finds applications in welding, lighting, and the production of specialty alloys. Its unique properties make it essential in both manufacturing and high-tech industries.
The Las Vegas facility will support industries not only in Nevada but also across neighboring states such as California, Utah, and Arizona. With growing populations, expanded industrial bases, and increased healthcare demands in these regions, the need for a reliable and scalable gas supply chain has never been greater.
Expanding Beyond Air Separation: A Comprehensive Gas Supply Strategy
While the new plant will primarily produce oxygen, nitrogen, and argon, its contribution extends far beyond these three products. The expansion of capacity will strengthen MATHESON’s broader portfolio of offerings, which includes:
- Packaged Gases: Used in laboratories, small-scale manufacturing, and commercial facilities.
- Specialty Gases: High-purity gases used in electronics, research, and pharmaceutical applications.
- Nitrous Oxide: Critical for medical anesthesia and certain industrial processes.
- Dry Ice: Widely used in food transportation, storage, and medical shipping (including vaccines).
- Helium: Essential for MRI machines, semiconductor production, and aerospace applications.
- HyCO (Hydrogen and Carbon Monoxide): Supporting refineries, chemical plants, and clean energy projects.
By integrating the Las Vegas facility into its supply chain, MATHESON will be able to serve a broader base of customers more efficiently, ensuring that businesses and healthcare institutions have uninterrupted access to critical gases.
Supporting the U.S. Sunbelt’s Industrial and Economic Growth
The U.S. Sunbelt region, spanning the southern part of the country, has been experiencing rapid economic expansion driven by population growth, new business investment, and infrastructure development. States such as Nevada, Arizona, and Texas are attracting major industries, including advanced manufacturing, technology companies, healthcare systems, and renewable energy projects.
Las Vegas, historically known for its tourism and entertainment industries, is diversifying its economy. The city and its surrounding region are seeing increased demand for modern healthcare services, high-tech manufacturing, logistics hubs, and food processing facilities—all sectors that require a reliable supply of industrial gases.
By placing a new air separation plant in Las Vegas, MATHESON is positioning itself at the heart of this growth, ensuring it can respond quickly to the needs of local and regional customers.
Commitment to Reliability, Innovation, and Sustainability
NSHD and MATHESON have emphasized their long-term commitment to building resilient supply chains. Industrial gases are considered “essential inputs” in many sectors, and disruptions in supply can have far-reaching impacts. The new facility will help reduce logistical challenges, shorten delivery distances, and increase supply redundancy, all of which contribute to greater reliability for customers.
Moreover, the plant will be built with a focus on efficiency and sustainability. Modern air separation units are designed to minimize energy consumption, reduce emissions, and incorporate digital monitoring systems that optimize performance. This aligns with NSHD’s global mission of creating social value through innovative gas solutions that enhance productivity while reducing environmental impact.
About MATHESON
MATHESON is recognized as a single-source provider of a wide spectrum of gases and related solutions. The company’s offerings include:
- Industrial, medical, specialty, and electronic gases.
- Gas handling equipment and high-performance purification systems.
- Welding and safety supplies for industrial users.
- Inventory management and engineering services.
- On-site gas generation systems for industries requiring dedicated and uninterrupted supply.
Its mission is to deliver innovative, efficient, and safe solutions tailored to the needs of global customers. With operations integrated into NSHD’s global network, MATHESON combines local responsiveness with international expertise.
