Launching a company—with 19,000 founders
July 2, 2025
On June 23, 2025, every Amrize employee became a founder, as we rang the bell on the New York Stock Exchange, listed publicly, and began our journey as an independent company.
The celebrations went far beyond lower Manhattan. This new chapter was only possible thanks to every colleague—across our 1,000 sites in the U.S. and Canada—rising for our customers every day. That’s why we celebrated from Toronto to Texas, Missouri to Montreal, Salt Lake City to Saginaw.
So, how does it feel to found a new firm? Ring the opening bell? Or stand in front of an ad—for your own company—in Times Square? Check out the slideshow above to see scenes from our sites and below for highlights from our 50 challenge winners, who had an opportunity to celebrate in New York.