Jan Jenisch: Revision history

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3 January 2026

  • curprev 21:2421:24, 3 January 2026 Wikilah admin talk contribs 25,549 bytes +25,549 Created page with "== Overview == {{Infobox person | name = Jan Jenisch | honorific_prefix = | honorific_suffix = | image = jan-jenisch.jpg | birth_date = 1966 | birth_place = Denzlingen, Germany | citizenship = German | education = MBA in business administration | alma_mater = University of Fribourg; Stetson University | occupation = Business executive | employer = Amrize (chairman and CEO); Holcim (former CEO and chairman); Sika AG (former CEO) | title = Chairman and CEO of Amrize; for..."