Sandra Proft

Part of Stadt Apolda, Energieversorgung Apolda GmbH (EVA) is a company that provides households and commercial customers in Apolda and the surrounding region with electricity, gas, and warmth. The company is based in Apolda, Germany. The German company's services include electricity and gas supply, district heating, e-mobility, and contracting. EVA also offers cost-saving energy solutions and individual access to energy. The company was founded in 1862, and the CEOs are Sandra Proft and Michael Müller.

TMZ Thüringer Mess- und Zählerwesen GmbH & Co. KG is an investment holding private company based in Erfurt, Germany. TMZ Thüringer Mess- und Zählerwesen GmbH & Co. KG functions as an investment holding German company. The company was founded in 2005, and its CEOs are Lutz Berger and Wilhelm Aufmkolk.