SK hynix Inc. (KRX:000660)
2,352,000
-298,000 (-11.25%)
Last updated: Jul 6, 2026, 12:17 PM KST
SK hynix Company Description
SK hynix Inc. through its subsidiaries, engages in research, develops, manufactures, distributes, and sells semiconductor devices in Korea, China, rest of Asia, the United States, Europe, and internationally.
It offers DRAM, such as server memory, graphics memory, mobile memory, PC memory, consumer memory; NAND flash memory; SSD; and MCP products.
It also engages in foundry business, produces non-memory semiconductors. The company serves its products for server, networking, mobile, personal computer, consumer, and automotive applications.
The company was formerly known as Hynix Semiconductor Inc. and changed its name to SK hynix Inc. in March 2012.
SK hynix Inc. was incorporated in 1949 and is headquartered in Icheon-si, South Korea.
SK hynix Inc.

| Country | South Korea |
| Founded | 1949 |
| Industry | Semiconductors |
| Sector | Technology |
| Employees | 47,639 |
| CEO | Noh-Jung Kwak |
Contact Details
Address: 2091, Gyeongchung-daero Icheon-si, 17336 South Korea | |
| Phone | 82 31 5185 4114 |
| Website | skhynix.com |
Stock Details
| Ticker Symbol | 000660 |
| Exchange | Korea Stock Exchange |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | KRW |
| ISIN Number | KR7000660001 |
| SIC Code | 3674 |
Key Executives
| Name | Position |
|---|---|
| Dr. Noh-Jung Kwak | President, Chief Executive Officer and Executive Director |
| Jung Dal Choi | Vice President and Head of NAND Development |