Holthausen Piezoelektronik GmbH was founded in 1965 by Egono Holthausen and was taken over by his son Michael Holthausen in 1995 under the new name Holthausen Elektronik GmbH.

From the production of piezo-electronic components such as pickups and microphones for commercial and medical applications, the production of acoustic splitters, modems and interface adapters, with the current development and production of vibration sensors, the company has continuously developed into a complete service provider for electronic components and systems.