Anthropic's S-1 Says It Will Expand Its Data Center Footprint. Here's Who Could Pour the Concrete, Wire the Power, and Cool the Chips.

Anthropic's IPO filing discloses roughly $895 billion in computing and lease commitments, including facilities that outside partners develop for it. Sterling, Quanta, and Vertiv each handle a different piece of a build-out -- site work, electrical infrastructure, and cooling -- and each grew third-quarter revenue by at least 57%.