C hristoph Zeller is a Liechtenstein-based billionaire who is the former CEO and now supervisory board member of Ivoclar Vivadent, a leading global dental products company. The company was founded by his grandfather, and Christoph represents the third generation of the family to lead the business. He has transformed the company into a major international player in the dental industry.

Ivoclar Vivadent specializes in producing a wide range of products and systems for dentists and dental technicians, including materials for fillings, crowns, and dentures. Under Zeller's decades of leadership, the company has built a reputation for innovation and high-quality products. He has since passed on the CEO role, but as the owner and a key figure on the board, he continues to guide the privately held family enterprise, which is a cornerstone of Liechtenstein's industrial economy.