How many employees work at SK hynix?
SK hynix, Inc. has 11,649 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 2.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About SK hynix
Semiconductors are essential to all IT products, and its performance often determines the performance of the final products. SK hynix is a global leader in producing semiconductor, such as DRAM, NAND Flash and CMOS Image Sensors. With these technology driven semiconductor products, SK hynix consistently led the industry and is now the second largest memory chip maker. IT devices become more pervasive as new imaginative and innovative IT products continue to grab imagination and desires of consumers. SK hynix has enhanced its competency with the best level of technology and a wide range of business portfolios in order to satisfy all those demand from customers. As a member of SK Group*, SK hynix is aiming at becoming the world’s best semiconductor company. *SK Group is one of South Korea's top three industrial conglomerates. It has about 107 affiliated companies, ranging from energy, telecommunications, finance, and construction.
As of December 2025
SK hynix
workforce metrics
Headcount
11.6k
Avg. Salary
$58.1k
Tenure
6.6yr
Growth Rate
2.8%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of SK hynix annual worldwide employee count from 2023 to 2025.
- SK hynix total number of employees in 2025 was 11,648, a 2.8% increase from 2024.
- SK hynix total number of employees in 2024 was 11,330, a 1.4% increase from 2023.
- SK hynix total number of employees in 2023 was 11,171, a 1.2% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of SK hynix annual active job postings from 2023 to 2025.
- SK hynix active job postings in 2025 was 59, a 56.5% increase from 2024.
- SK hynix active job postings in 2024 was 33, a 44.7% decline from 2023.
- SK hynix active job postings in 2023 was 52, a 32.3% decline from 2022.
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Employee Sentiment
Sentiment Topics
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