Dong-Ah Geological 1Q26 Beat: Operating Profit +43.6% YoY, DPS 600 Won, Share Buyback


  • Consolidated sales 123.8bn KRW (+19.2% YoY), operating profit 5.1bn (+43.6%), net profit 4.2bn (+47.9%).
  • Year-end dividend for FY2025: 600 won per share (vs 500 won prior, +20%), total 7.3bn won.
  • Entered into a 7.5bn won trust agreement for treasury share acquisition (KB Securities, Mar 17, 2026 - Mar 16, 2027, 458,155 shares) to stabilize stock price and enhance shareholder value. Acquired 87,138 shares during the quarter.
  • Share-based compensation expense of 0.69bn won from RSU grant.
  • Debt ratio increased to 103.05% (from 99.11%).
  • Pending lawsuits (3 cases, total ~20.9bn won) and contingent liabilities related to SOC project funding obligations.
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KOSPI Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: Dong-Ah Geological Engineering (028100)
  • Submission: Dong-Ah Geological Engineering Company LTD.
  • Receipt: 05-15-2026