Westfalen AG is a German industrial gases and energy company. The group develops, produces, and distributes atmospheric gases such as oxygen, nitrogen, and argon, along with specialty, medical, and food-grade gases. Its operations include air separation units, cylinder filling facilities, bulk supply, and logistics for gaseous and cryogenic products.
Westfalen serves customers across sectors including steel and metal processing, chemicals, food and beverage, healthcare, glass, and engineering. Offerings encompass merchant and on-site supply, cylinders and bundles, gas mixtures, and related equipment and services for storage, handling, and safety. The company is also active in energy distribution.
