D&B Hoovers provides sales leads and sales intelligence data on over 120 million companies like Sven Köllner und Christian Hopfmüller around the world, including contacts, financials, and competitor information. To witness the full depth and breadth of our data and for industry leading sales intelligence tools, take D&B Hoovers for a test drive.
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Get in Touch with 2 Principals*
Sven KöllnerExecutive Board Member
Christian HopfmüllerExecutive Board Member