MEDATEC - based in Staufenberg (Hesse) – is an engineering office for measurement and data technology in the field of energy supply. For more than 20 years, MEDATEC develops and produces hardware and software solutions for measurement, analysis and control systems in the domain of energy industry with the focus on highly compatible and future-proof developments. MEDATEC’s developments enable to collect, analyse and process all kinds of data for applications in acquisition and balancing of energy. MEDATEC’s LEDAN® system provides the very precise and differentiated acquisition, handling and analysis of load profiles in the energy supply. The data are acquired with mobile or fixed mounted devices and then readout via a wide range of media, right up to wireless transmission. A special software tool allows to manage and present the data via internet. Nearly all so far known tasks in dealing with load profiles can be solved rapidly, efficiently and cost saving by the ample, universal and forceful tool kits of the LEDAN® family.