SK Hynix (000660) vs ASML (ASML)
SK Hynix (000660) and ASML (ASML) side by side: both in Technology, listed on Korea Exchange and Euronext. SK Hynix is the larger of the two by approximate market capitalization (about 1.3×).
| Field | SK Hynix | ASML |
|---|---|---|
| Legal name | SK hynix Inc. | ASML Holding N.V. |
| Ticker | 000660 | ASML |
| Exchange | Korea Exchange XKRX | Euronext XPAR |
| Jurisdiction | South Korea | Netherlands |
| Sector | Technology | Technology |
| Industry | Memory semiconductors (DRAM, NAND, HBM) | Semiconductor Equipment |
| Market cap ≈ | $878.5bn | $670.6bn |
| Founded | 1983 | 1984 |
| Reporting currency | KRW | EUR |
| LEI | 988400XAIK6XISWQV045 | 724500Y6DUVHQD6OXN27 |
| ISIN | KR7000660001 | NL0010273215 |
| FIGI | BBG001S90F76 | BBG001S7Q066 |
| Index membership | — | EURO STOXX 50 |
| Held by (covered funds) | — | 1 |
SK Hynix
The world's second-largest memory-chip maker and the leader in high-bandwidth memory (HBM) for AI accelerators, with Nvidia as a key customer. Part of South Korea's SK Group.
ASML
Sole maker of EUV lithography machines — the critical tool for manufacturing advanced chips.
Market caps are computed from each issuer's own filed share count times the close on 2026-08-28, not copied from a vendor; LEI from GLEIF (CC0), ISIN read from each issuer's own primary listing document with its ISO 6166 check digit validated, FIGI from OpenFIGI, MIC from the ISO 10383 registry — full provenance on Sources. Not real-time, not investment advice. Both sides as data: /api/v1/companies/sk-hynix · /api/v1/companies/asml