What IREN does
IREN Limited (NASDAQ: IREN) is a vertically integrated AI cloud services platform focused on delivering high-performance compute for AI training and inference. The company owns and operates the “AI Cloud Services stack” across (1) data center infrastructure (land, grid-connected power, substations, buildings, cooling), (2) compute (GPUs/CPUs, storage, servers, networking), and (3) software/managed services (managed cloud services, orchestration, enterprise support). IREN states that this stack ownership improves speed to bring compute online, performance/reliability control, and customer flexibility compared with platforms relying on third parties for one or more stack layers. It serves hyperscalers, frontier labs, AI developers, and enterprises, offering both bare-metal compute and managed cloud services for AI workloads. In parallel, IREN historically generated revenue through Bitcoin mining and, per its SEC filings, is transitioning that capacity toward AI cloud services with a stated target to substantially complete the transition by December 31, 2026.