SK Hynix Inc. Overview
Pro stress-test →SK Hynix is a global semiconductor memory manufacturer, holding 33% and 21% market share respectively as the second-largest DRAM and NAND supplier worldwide, with approximately 60-70% of revenue from DRAM and 30-35% from NAND. The company supplies major customers including Microsoft, Apple, Asus, Dell, and HP.
Strategic Profile
Pro stress-test →SK Hynix has emerged as a major AI player through its leadership in high-bandwidth memory (HBM) chips used in AI infrastructure. The company overtook Samsung Electronics in operating profit for the first time in 2025, driven by its dominance in AI memory chips. The company recently announced a $10+ billion commitment to establish a new U.S.-based AI Company focused on artificial intelligence solutions and serving as a hub for AI strategies.
Competitive Landscape
Pro stress-test →SK Hynix competes as the second-largest DRAM and NAND supplier globally. Major competitors include Samsung Electronics (also leading AI memory competitor), Micron Technology (DRAM and NAND producer), and Intel (though its NAND operations were acquired by SK Hynix in 2021). SK Hynix's competitive advantages center on HBM technology leadership and early-mover positioning in AI-focused memory solutions.
Industry Context
SK Hynix Inc. operates in Semiconductor Memory Manufacturing.
Key facts
Founded: 1983 · Headquarters: Icheon, South Korea · Employees: 33,626 · Revenue: $59.6B · Market cap: $424B