Air Products is one of the world's largest industrial gas producers, supplying a broad range of industrial gases—chiefly oxygen, nitrogen, argon, hydrogen and helium and related equipment for their production, distribution and use—and specialty gases to 100,000 customers around the world. These gases are used in most industries, including food and metal processing, semiconductor manufacturing, medicine, aerospace and chemical production.

Air Products' chemicals business includes polymers, polyurethane intermediates and additives, amines, and specialty and epoxy additives used in applications such as adhesives, coatings, polyurethane foams, textiles, herbicides, reinforced composites and inks.