HanWool Materials Science: Q1 2026 Consolidated Operating Loss of 3.65 Billion Won, Net Loss of 4.97 Billion Won


  • Consolidated revenue KRW 1.53B, operating loss KRW 3.65B, net loss KRW 4.97B (narrowed net loss vs. prior year period)
  • Credit rating maintained at 'BB-' (NICE)
  • Deepening capital deficit: retained earnings -KRW 65.5B, debt-to-equity ratio 252%
  • Current liabilities KRW 78.2B vs. current assets KRW 18.6B, liquidity risk
  • No share buyback/cancellation or dividend plans
  • Major litigation: damage claim of KRW 663M from Korea Railroad Corp. et al. (first trial ongoing)
  • Dilution risk from conversion/exercise of convertible bonds and bonds with warrants
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KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: HanWool Materials Science (091440)
  • Submission: HanWool Materials Science, Inc.
  • Receipt: 05-15-2026