Strong 2025 Consolidated Results: Sales +18.9%, Operating Profit +88%


  • Consolidated sales: 467,726 million KRW (+18.9% YoY), operating profit: 18,069 million KRW (+88.0%), net income: 18,721 million KRW (+64.4%)
  • Total assets: 455,151 million KRW, total liabilities: 226,560 million KRW, total equity: 228,591 million KRW (no capital impairment)
  • Main drivers: sales growth and improved profit structure
  • Unaudited figures, subject to change
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KOSPI Filing Information


  • Filing: Change in Sales or Profit Structure of 30% (15% for Large Corporations) or More
  • Company: Dong-Ah Geological Engineering (028100)
  • Submission: Dong-Ah Geological Engineering Company LTD.
  • Receipt: 02-02-2026
  • Under KRX KOSPI Market Division