Debeka is a well-established service provider in the insurance business.
The trending recruitment fields at Debeka are Sales, Pricing, and Retailing. They recruit for offices in Koblenz, Hildesheim, Villingen-Schwenningen and 5 other locations within Germany. We count 12 job offers at Debeka, such as "Mathematiker (w/m) Bereich Produktentwicklung (Lebensversicherung)" and "Mitarbeiter/-in Vertrieb Versicherungen und Finanzen".
Check out their social profile on Google Plus - or if you are looking for a more serious evaluation, try their Wikipedia article. If you are interested in the company's job offers, their careers page is a great starting point.