Artificial Intelligence signage is displayed during the Mobile World Congress, the world’s largest mobile technology trade show, in Barcelona on March 3, 2025. Manaure Quintero/AFP
Heavy investment in artificial intelligence (AI) infrastructure accounted for the majority of IT spending in 2025. It emerged as a key driver of growth across the high-tech sector, as companies anticipated another wave of digital transformation in the U.S. and global economies.
However, the coming year may present a critical test for the industry, with many AI projects still needing to secure financing and demonstrate sustainable returns.
