Wolfgang Wienand

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Wolfgang Wienand to Join Lonza as New CEO

Lonza has appointed Wolfgang Wienand as its new CEO. He will join the company during the summer of 2024 and succeed Albert M. Baehny, who took on the additional responsibility of interim CEO in October 2023 while the search for a permanent CEO took place.

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"We Want to Be a Big Fish"

The CDMO (contract development and manufacturing organizations) business has a bright future, of that Siegfried CEO Wolfgang Wienand is certain. The economic advantages alone speak for this compared to in-house production by the pharmaceutical companies themselves. Although Siegfried has already reached sufficient critical size within its industry, he sees the company continuing on its growth path. The goal is to take over an even larger share of the value chain from pharmaceutical companies in the future.

Virtual Event

Digitalization in the Chemical Industry
CHEManager Spotlight

Digitalization in the Chemical Industry

29 April 2026 | This webinar explores how chemical industry organizations can design a digital‑ and AI‑ready operating model focused on clarity, usability, and measurable value.