GnCenergy지엔씨에너지

GnCenergy's profit has held up well through H1 2026, but the shares have fallen sharply over the past month.

GnCenergy makes emergency and commercial power generators, with a focus on gas turbine units for data centers, plants and buildings. Trailing results to H1 2026 show revenue of about ₩257.5B, operating income of ₩36.7B and net income of ₩43.7B, all below the 2025 full-year peak in operating income. The share price closed at ₩36,150 on 2026-10-26, down 35.6% over one month but still above its 52-week low of ₩18,350.

What stands out

• Trailing operating margin is 14.3% versus 18.8% in 2025, so profitability has eased from last year's level.
• Net income (₩43.7B) is above operating income, which the filings data does not explain; the reason is not in the data provided.
• Borrowings of ₩37.2B exceed cash of ₩42.0B only slightly, with liabilities at 65.8% of equity.
• Recent filings are dominated by major sales or supply contracts, including amendments, plus several 5%+ holding reports and a share acquisition in September.
• Valuation metrics are P/E 13.6 and P/B 2.4, with no dividend; the DCF model gives a base value of ₩38,664, bear ₩25,614 and bull ₩60,581.
• Foreign ownership rose from 8.1% to 11.5% over about 60 days, while institutions were net sellers over the last 20 days.

What to watch

• The Q3 2026 results and any update on operating margin versus the 2025 level.
• Further amended or new major supply contract filings, since several have been corrected recently.
• The one-month share price decline of 35.6%; the news data does not give a reason for it.