What Caused the 1.7% Drop in S. Korean Large Firms' Operating Profit in H1 2025?

Synopsis
Key Takeaways
- 1.7% decrease in operating profit for major firms excluding SK hynix.
- SK hynix's profit surged due to AI demands.
- Samsung Electronics faced a 33.4% drop in profits.
- Operating losses were reported by several firms, indicating sector challenges.
- Overall sales increased by 5.5%, showing resilience in the market.
Seoul, Aug 17 (NationPress) Prominent South Korean corporations, excluding the semiconductor leader SK hynix Inc., experienced a 1.7 percent decline in operating profits during the first half of this year compared to the previous year, as ongoing economic uncertainties persist, according to industry data released on Sunday.
Data from corporate analyst CEO Score revealed that 342 of the nation's top 500 companies by sales, which reported their half-year results, achieved a combined revenue of 1,655.3 trillion won for the January to June timeframe, marking a 5.5 percent increase year-on-year.
The total operating profit for these firms grew by 5.9 percent to reach 118.5 trillion won, as reported by Yonhap news agency.
However, when excluding SK hynix—whose operating profit soared to 16.7 trillion won during this period—the collective operating income of the other companies showed a 1.7 percent decrease from the previous year.
SK hynix's operating profit nearly doubled from 8.4 trillion won last year, fueled by a surge in demand for high bandwidth memory (HBM) due to the AI computing boom.
Tech leader Samsung Electronics reported an operating profit of 11.4 trillion won in the first half, reflecting a 33.4 percent drop from the previous year.
Hyundai Motor Co. registered 7.2 trillion won in operating profit, followed by Korea Electric Power Corp. at 5.9 trillion won and Kia Corp. with 5.8 trillion won.
Conversely, battery manufacturer Samsung SDI Co. faced an operating loss of 831.9 billion won, while SK Energy Co. and Lotte Chemical Corp. reported operating deficits of 591.6 billion won and 377.1 billion won, respectively.
Meanwhile, SK hynix reported that its second-quarter operating profit exceeded 9 trillion won ($6.53 billion) for the first time, driven by the surging demand for AI chips, including HBM.
In a regulatory announcement, the company disclosed a record operating profit of 9.21 trillion won for the April to June quarter, which is a 68.5 percent increase from a year prior, establishing a new quarterly record.
Revenue surged by 35.4 percent year-on-year to reach 22.23 trillion won, while net income skyrocketed by 69.8 percent to 6.99 trillion won.
Both operating profit and sales surpassed the previous all-time highs set in the last quarter of the previous year.