Zungwon EnSys Q1 Sales +88%, Net Profit Surges, New Borrowings & Cash Flow Deterioration


  • Consolidated sales: 75.3 billion KRW (vs 40.1 billion in Q1 2025, +87.7%), net profit 729 million KRW (vs 2.2 million, surge)
  • New short-term borrowings 12.5 billion KRW (supply chain financing), net debt 7.7 billion, net debt ratio 16.7%
  • Operating cash flow -17.8 billion (due to increase in trade receivables +11.5B and decrease in contract liabilities -14.0B)
  • Trade receivables 35.4 billion (vs year-end 23.9B, +48%), inventories 32.5 billion (vs 26.1B, +25%)
  • Two pending lawsuits: shareholder meeting validity (100 million KRW) and damage claim (1.2 billion, appealed after loss in first trial)
  • Treasury stock trust terminated, now held directly (729,335 shares, 1.44 billion), no new buyback or cancellation

KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: ZUNGWON EN-SYS (045510)
  • Submission: ZUNGWON EN-SYS INC.
  • Receipt: 05-15-2026