Our Claim: sustainable solutions

ista works consequently on new services and sustainable solutions for saving resources in the real estate business. This is a central part of our company strategy.

Our services offered to property managers, house owners and energy utilities range from the supply and installation of meters up to billing and analysis of energy data. With our products and services, ista makes an important contribution to the responsible use of water, heat, gas and electricity.

We provide a comprehensive package of services, based on a wide range of high-precision metering equipment (heat allocation meters, water and heat meters, systems technology and all accessories). ista offers the entire process as a one-stop solution. Our range of products and services covers not only the supply, installation and commissioning of meters but also the consumption-dependent billing of energy, water and ancillary costs.

Energy data management

In many countries we also offer a broad range of innovative energy services: In the USA ista offers in the field of "Energy Management Services (EMS)" internet-based customer information systems through effective transaction processing to personal consultancy by Certified Energy Managers (CEM). Our subsidiary ista Energy Solutions in Great Britain provides similar services with focus on retail and industrial companies. In Germany, ista provides an introduction to professional energy management via the offers "Consumption Analysis" and the web-based EDM classic, a new service for energy data management. These two services reveal cost savings potentials to managers and tenants and provide options for increasing the efficiency of private and commercial properties.