Bauer Kompressoren is a company that produces compressors for air and other gasses. The company was formed in 1946 in Munich and exports 90% of their products. Its products include compressors which fill breathing air cylinders and are used by fire fighters and divers, air/gas processing and measurement products, natural gas and biogas filling stations and internal gas pressure injection moulding (GIT). Subsidiary company Rotorcomp produces low-pressure compressors.