Foxconn, formally known as Hon Hai Precision Industry, is the world's largest electronics contract manufacturer. It assembles products for Apple, Microsoft, Sony, and many others, and operates manufacturing facilities across Asia and increasingly the Americas. In the AI context, Foxconn's role is as an original design manufacturer and system integrator—it assembles AI servers from components (GPUs, CPUs, memory, networking cards) into rack-level systems and ships them to cloud providers and enterprises.

AI servers are among the most valuable and technically complex products Foxconn assembles. An NVL72 Blackwell rack system requires precise integration of 72 GPUs, liquid cooling infrastructure, high-speed networking, and power delivery hardware into a single unit. Foxconn has been contracted as a preferred assembler for these systems at scale. AI server assembly revenue grew approximately 150% YoY in 2025, making AI infrastructure one of Foxconn's largest and fastest-growing product categories.

Foxconn opened new AI-focused assembly facilities in Arizona in 2025 as part of expanding US-based AI manufacturing. The company has also invested in its own AI server design capabilities—moving from pure contract assembly toward ODM products with more Foxconn-designed components—and has developed an AI data center business selling complete facility solutions.