Praxair, now part of Linde plc, is a global industrial gas company that provides atmospheric, process, and specialty gases. Founded in 1907, it serves various industries, including healthcare, manufacturing, and energy, by supplying essential gases like oxygen, nitrogen, and argon. The company focuses on innovation and sustainability, developing technologies to improve efficiency and reduce environmental impact. Praxair operates in over 50 countries, ensuring a reliable supply of gases and services to its customers, contributing to advancements in various sectors, including healthcare and energy production.