SKYTRON is an Internet Service Provider with its own backbone network in Baden-Württemberg, Rhineland-Palatinate and Bavaria with more than 5,000 customers. Furthermore, we cooperate with many regional and supraregional carriers. These include Vodafone, Telefónica, Unitymedia, Sparkassen-IT and TelemaxX. This enables us to realize projects all over Germany. In addition to Internet access and location networking, SKYTRON has also focused on the development and operation of free WLAN systems (e. g., wireless LAN). public city WLAN).