• Amrize appointed Mario Gross president of Building Envelope, effective Sept. 11, 2026.
• Gross replaces Jake Gosa, who is stepping down.
• Gross has served as chief supply chain officer since the June 2025 NYSE listing.
• He was chief operating officer of the Building Envelope business in 2024-2025.
• Earlier, Gross held commercial and operational roles at Holcim and Sika.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Amrize AG published the original content used to generate this news brief via Business Wire (Ref. ID: 202609111615BIZWIRE_USPR_____20260911_BW507211) on September 11, 2026, and is solely responsible for the information contained therein.