UfE GmbH is developing and improving anti-islanding protection systems for more than 15 years. These systems have been adopted in several European countries including Germany, Austria, Switzerland, France and Greece. UfE is also developing systems to log and analyse data of the electrical grid (UfE-GM) and systems to record, analyse and simulate the electrical grid (UfE-GS). With our products and activities we have reached and consolidated our position as market leader on the issue of anti-islanding protection. There is a lot of experience in using related devices in the grid. We offer our products and our experience to institutions, companies and the renewable energy sector in general.