- Internationally experienced manager with proven track record
- Responsible for eight moulded glass plants across five countries
Düsseldorf, July 31, 2025. Gerresheimer, an innovative system and solutions provider and global partner to the pharmaceutical, biotech, and cosmetics industries, has appointed Hans-Norbert Topp, an internationally experienced manager with a proven track record, as Head of its Moulded Glass Business Unit. The graduate economist has more than 30 years of leadership experience in various management positions. Topp began his career in the automotive industry and quickly assumed management responsibility. His career has included international management and executive positions in finance, controlling, and operations at Vaillant and SULO. He then joined SIXT, where he was a member of the Executive Board responsible for global sales. Since 2010, Hans-Norbert Topp has contributed his extensive experience as an independent manager and has served on the executive boards and as managing director of international companies in a wide range of industries. At Gerresheimer, he will take over as Executive Vice President Moulded Glass, assuming responsibility for the newly formed Moulded Glass business unit with eight production plants in five countries.
