Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding equipment and supplies, and safety products.

With more than one million customers, Airgas excels at providing customers, large and small, with the following:
 

• Industrial, medical and specialty gases
• Welding equipment and supplies
• Safety products
• Atmospheric gases
• Carbon Dioxide
• Dry Ice
• Nitrous Oxide
• Refrigerants
• Ammonia
• Process Chemicals

18,000 Strong & Growing
Founded in 1982 and acquired by Air Liquide in 2016, Airgas has long been defined by its entrepreneurial spirit. Our diverse company is powered by 18,000 hard-working men and women, dedicated to customer success in the following industries:
 

• Manufacturing and metal fabrication
• Non-residential construction (energy and infrastructure)
• Energy and chemicals (upstream, midstream and downstream)
• Life sciences and healthcare
• Food, beverage and retail services
• Materials and power
• Government, defense and aerospace

Known Locally Nationwide
Through more than 450 acquisitions and internal growth, Airgas has established a national footprint with locations across the U.S., bolstered by the global presence of our parent company, Air Liquide. Headquartered in Radnor, Pennsylvania, the Airgas network is comprised of more than 950 retail locations as well as cylinder fill plants, gas production facilities, specialty gas laboratories and regional distribution centers.

When a challenge arises, Airgas delivers with the right mix of gases, welding and safety products, and unbeatable expertise—all in one place.