Eichenberger Gewinde AG is a Swiss precision manufacturer established in 1953 in Burg, specializing in the development, cold-thread rolling, and machining of precision ball screws and lead screws. The enterprise operates as the center of competence for screw drives within the Festo Group.
The company maintains its headquarters and primary manufacturing facilities in Burg, Canton of Aargau, supplemented by a secondary facility in Menziken, and holds ISO 9001 quality management and ISO 14001 environmental management certifications.