Stefan Köster

Part of VMD Versicherungsdienst GmbH, Interassekuranz Sitt & Overlack GmbH is an insurance broker based in Cologne, Germany. Interassekuranz Sitt & Overlack offers insurance and risk advice, insurance purchases on the best conditions and prices, as well as professional contract support. The German company provides tailored products and sustainable services that are tailored to the needs of their customers. The company is represented in 170 countries around the world via their ecclesia network and offer comprehensive knowledge of country-specific legal systems and special features. Interassekuranz Sitt & Overlack is also an observer and designer of the insurance markets, realizing necessary and inexpensive hedging solutions for every place and every importance. The company was founded in 1976 by John Sitt, Gerd Overlack, and is currently led by CEOs Jörg Schröder, Stefan Köster, Peter Sitt.