The Mark-E App: Everything about your energy and water supply at a glance.
With the free Mark-E app, you as a customer always have an overview of everything to do with your energy and water supply. Whether at home or on the go: Manage your energy contracts quickly, easily and conveniently via your smartphone. Tell us meter readings and discount changes at any time easily and securely. You can also benefit from all the news and offers from Mark-E.
