Who are you?

Making energy transparent

ista is one of the world's leading companies providing energy services for greater energy efficiency in buildings - especially in apartment buildings and commercial properties. We make individual energy and water consumption transparent.

We help property managers, home owners and tenants all over the world to meter, visualise, bill and manage individual energy and water consumption. Today, we are in 24 countries including China, Russia, the United Arab Emirates and most European markets.