Haesung Optics Swings to Profit in Q1 2026…Operating Profit of KRW 703.8M


  • Consolidated Q1 2026 revenue: KRW 69.5B (vs KRW 30.9B in Q1 2025, +125%)
  • Consolidated operating profit: KRW 703.8M (vs loss of KRW 3.2B in Q1 2025, turnaround)
  • Consolidated net profit: KRW 3.3B (vs loss of KRW 5.0B in Q1 2025)
  • VCM(OIS) segment operating profit: KRW 2.3B (vs loss of KRW 1.3B in Q1 2025)
  • Issued 4.8M new shares in Feb 2026 due to conversion of convertible bonds (dilution)
  • Additional 2.0M shares conversion in May 2026 after reporting period
  • Debt-to-equity ratio: 403.1% (vs 416.0% at end of 2025, slight improvement)
  • Net debt-to-equity ratio: 126.6% (vs 130.9%)
  • FVTPL financial liabilities: KRW 2.6B (vs KRW 3.5B at end of 2025)
  • R&D expenses: KRW 438.5M (0.6% of revenue)
  • Subsidiary Haesung Vina: revenue KRW 64.9B, net profit KRW 404.7M
  • Ongoing litigations: Optrontec damage claim (KRW 1.0B), unjust enrichment claim (KRW 10.4B) etc.
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KOSDAQ Filing Information


  • Filing: [Correction of Description] Quarterly Report (2026.03)
  • Company: Haesung Optics (076610)
  • Submission: Haesung Optics Co.,Ltd
  • Receipt: 05-15-2026