Jungbunzlauer, a global leader in high-quality, sustainable ingredients from natural sources, recently announced the appointment of Marcus von Twistern as Executive Vice President (EVP) Operations and member of the Executive Committee, effective 1 August 2026.
Marcus von Twistern brings more than 25 years of international leadership experience in operations, production, and large-scale investment projects. He has held senior roles across multiple regions, including Germany, China, Italy, and the United States.
Most recently, Marcus served as Vice President Operations at UPM. Prior to that, he held various senior leadership positions at Evonik Industries, where he was responsible for production governance, performance management, and operational excellence across multiple sites worldwide.

“We are delighted to welcome Marcus to Jungbunzlauer,” said Bruno Tremblay, CEO of Jungbunzlauer. “His proven operational leadership and international experience will be invaluable as we continue to strengthen our global production network and advance our long-term growth ambitions.”
Marcus von Twistern added: “I am excited to join Jungbunzlauer at a time when reliability and consistent quality matter more than ever to our customers. I look forward to working with teams across our sites to further strengthen our operations in North America and Europe.”
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