Hyosung launches 30MW data center: what it means for Hyosung stock

Hyosung launched the 30MW STT Seoul 1 data center through a joint venture with STT GDC, according to MarketScreener on September 10, 2026. The facility expands Hyosung's exposure to Seoul's artificial-intelligence data-center infrastructure market.

Thirty megawatts in Seoul

STT Seoul 1 is designed to provide up to 30MW of information-technology capacity in central Seoul. The project combines Hyosung Heavy Industries' power solutions with STT GDC's data-center operating platform.

The facility also holds Tier III Certification of Design Documents from the Uptime Institute, according to the MarketScreener report. That certification supports the project's focus on service continuity during maintenance and operational disruptions.

Second-quarter figures strengthen

Hyosung's investor-relations page identifies the second quarter of 2026 as the latest reporting period and lists revenue of KRW 733.60 billion, up 21.90 percent from the same period a year earlier, according to Hyosung Corporation. The same page reports operating profit of KRW 231.60 billion, up 133.70 percent year over year.

The operating profit margin reached 31.60 percent in the second quarter, compared with 15.10 percent in the prior-year comparison shown by the company. Net income stood at KRW 195.34 billion, while earnings per share reached KRW 27,590.00 for the period.

For investors, the important distinction is that the data-center project is a strategic expansion, while the latest reported figures already show a quantified improvement in the core financial picture. The margin and operating-profit comparison provide the stronger near-term measure of execution.

KRW 155,600 at the KRX

Hyosung was last at KRW 155,600.00 on the Korea Exchange on October 1, 2026 at 3:30 p.m. KST, down 0.51 percent versus the prior close of KRW 156,400.00. The 52-week range was KRW 84,900.00 to KRW 318,000.00.