SK Hynix Inc.
Explore SK Hynix
Core profile pages, annual revenue records, and related research hubs for this company.
SK Hynix Inc.
Explore SK Hynix
Core profile pages, annual revenue records, and related research hubs for this company.
Company History
Founded 1983 in Icheon, South Korea
Chung Ju-yung built Hyundai Group into a Korean industrial conglomerate through sheer force of will and government backing, and in 1983 he made a decision that most of his advisors considered reckless: entering the semiconductor business at a moment when Korean memory producers were years behind Japanese competitors who had already mastered 64Kb DRAM production. He founded Hyundai Electronics in Icheon, set a deadline of six months to produce a functional 64Kb DRAM chip, and the engineering team delivered it — months ahead of schedule and far faster than any outside observer had predicted possible.
That 1983 founding put the company on a trajectory defined by capital intensity and cyclical vulnerability that has never fully changed. Memory semiconductors require continuous investment in new fabrication nodes to remain competitive, and the margins to fund that investment evaporate during the frequent price collapses that characterize the commodity memory market. Hyundai Electronics nearly went under twice before the business stabilized as an independent entity.
The company was renamed Hynix Semiconductor in 2001 after separating from the Hyundai Group, and the separation was financially traumatic — the company carried enormous debt loads from the DRAM overcapacity crisis of the early 2000s and required creditor-led restructuring to survive. It was during this period that the company's identity as an independent entity, rather than a Hyundai subsidiary, fully crystallized. The engineers stayed even when the balance sheet was precarious.
SK Group's 2012 acquisition brought the balance sheet stability that allowed Hynix — renamed SK Hynix — to invest seriously in the advanced DRAM nodes that would eventually produce the HBM technology. The 1992 milestone of producing South Korea's first 64Mb DRAM chip established the company's credibility as a technology leader; the HBM3E design win with Nvidia thirty years later validated that the bet Chung Ju-yung made in 1983 had compounded into something extraordinary.
Hyundai Electronics was founded in 1983 under the Hyundai Group led by Chung Ju-yung. Following Hyundai Group's financial restructuring, the semiconductor unit was renamed Hynix Semiconductor in 2001 and later acquired by SK Group in 2012, becoming SK Hynix Inc.
Hyundai Group establishes Hyundai Electronics in Icheon, South Korea, entering the semiconductor memory market with DRAM manufacturing capabilities.
Hyundai Electronics becomes one of the first companies globally to develop a 64Mb DRAM chip, establishing its position as a world-class memory manufacturer.
Following Hyundai Group's financial restructuring, the semiconductor unit is renamed Hynix Semiconductor and undergoes creditor-led turnaround.
SK Group acquires a controlling stake in Hynix Semiconductor for approximately $3.4 billion, renaming it SK Hynix Inc. and integrating it into the SK conglomerate.
SK Hynix announces acquisition of Intel's NAND flash memory and SSD business for $9 billion, significantly expanding its NAND market share.
SK Hynix becomes the first company to mass-produce HBM3 high-bandwidth memory, securing NVIDIA as a primary customer for AI accelerator applications.
SK hynix reported KRW 66.04T of FY2024 revenue as HBM demand and DRAM price recovery returned the business to profit before the larger FY2025 record.
SK hynix reported FY2025 revenue of KRW 97.1467T and followed with Q1 2026 revenue of KRW 52.5763T as AI memory demand accelerated.
SK Hynix acquired Intel’s NAND flash memory business and enterprise SSD subsidiary Solidigm to significantly expand its global market share in the enterprise storage market, acquire valuable patent portfolios, and establish a dominant position in the high-capacity QLC (Quad-Level Cell) SSD segment required for AI data lakes.
Following the 1997 Asian Financial Crisis, the South Korean government orchestrated the merger of Hyundai Electronics and LG Semiconductor to create a single, stronger entity capable of surviving the economic collapse and competing globally against Samsung and Japanese manufacturers.
SK Hynix traces its origins to 1983, with Hyundai Group founder Chung Ju-yung tied to the founding story.
SK Group's acquisition gave Hynix capital strength and strategic focus for advanced memory competition.
SK Hynix expanded by building DRAM, NAND flash, HBM, SSDs, mobile memory, enterprise storage, and memory modules, serving cloud providers, AI chip buyers, smartphone makers, PC makers, storage vendors, and automakers, and using HBM leadership, advanced DRAM nodes, NAND discipline, AI customer wins, and manufacturing scale.
This SK Hynix history page covers founding, growth milestones, leadership changes, and modern strategic context.