Bärbel Müller

HVV Herforder Versorgungs und Verkehrs Beteiligungs GmbH is a company based in Herford, DE that offers services related to energy and transportation. The company is ultimately controlled by the City of Herford (Germany). The German company allows customers to send inquiries and exchange photos of meters through WhatsApp. The data provided by the customers is used solely to answer their requests or resolve their concerns. The CEO of the company is Matthias Möllers.

MVG Mathé Schmierstofftechnik GmbH is a German company based in Soltau, Germany. MVG Mathé Schmierstofftechnik GmbH specializes in high-performance additives, motor oils, and vehicle care products. With over 80 years of experience in the development of lubricants, the private company's products are trusted by customers worldwide. The company was founded in 1986 by Dierk Müller and is currently led by CEO Bärbel Müller.