Linde plc is the world’s largest industrial gases company, operating in more than 100 countries. Its core offerings include atmospheric gases such as oxygen, nitrogen, and argon, as well as process gases including hydrogen, carbon dioxide, and helium, alongside equipment for industrial gas production. The company serves a broad range of end markets, including chemicals, manufacturing, healthcare, and steel production. In 2025, Linde generated approximately $34 billion in revenue.