With over 25 years of experience in the German energy market, WINGAS is one of the largest natural gas suppliers in Germany. Since its foundation in 1993, the company has developed steadily and has also been active abroad since 2003. In addition to the company's headquarters in Kassel, WINGAS is represented in four other European countries with its own sales location. These include Belgium, the Netherlands, the Czech Republic and Austria. Furthermore, WINGAS operates its own fibre optic cable network in Germany, which is around 3,000 kilometres long and markets capacities to telecommunications companies in particular.
You can find a summary overview of the WINGAS history here:
WINGAS - At a glance (PDF)