More energy together for over 25 years. WINGAS GmbH is a 100% subsidiary of GAZPROM Germania GmbH and one of the largest natu ... ral gas providers in Europe. The company, based in Kassel, is active in the German, Belgian, Austrian, Dutch and Czech markets. WINGAS also operates its own 1,864-mile long fiberglass cable network in Germany, and sells capacity to telecommunications companies in particular. More energy together — that’s what we believe in and work toward with all of our different areas of expertise. Each of our employees uses their knowledge, experience and skills to make WINGAS what we are: a strong partner for you. Our customers Our customers include city utilities, regional gas suppliers, industrial firms and power plants. Our shareholders Gazprom As a Russian natural gas producer, Gazprom has the world’s largest natural gas reserves at its disposal. It owns 16 percent of the global gas reserves. Russia alone has 71 percent. On the global market, Gazprom is the leader in the production of natural gas. The corporation provides 12 percent of global and 68 percent of Russian gas production. As a member of the Gazprom Group, WINGAS plays an essential role in the European activities of the world’s largest natural gas producer. read more