NanoSilikhan Advanced Materials: Expanded Operating Loss and Credit Rating Downgrade in Q1 2026


  • Consolidated revenue in Q1 2026 was KRW 1.98 billion, up 93.5% YoY (KRW 1.02 billion), but operating loss widened to KRW 1.35 billion (vs. KRW 0.80 billion loss in Q1 2025).
  • Consolidated net loss was KRW 1.41 billion, compared to KRW 1.31 billion loss in Q1 2025. Basic loss per share was KRW 44 (vs. KRW 61 loss).
  • Credit rating agency NICE D&B downgraded the corporate bond rating to BB- in August 2025 (from BB0 in June 2025 and BB+ in 2023).
  • Total borrowings (including convertible bonds) stood at KRW 11.50 billion, with derivative liabilities of KRW 6.71 billion, increasing financial burden. Net debt ratio was 46.48%.
  • Issued 3rd unsecured private CB of KRW 5.5 billion in March 2026 (coupon 6.5%, maturity 2029). Subsequently, repurchased KRW 3.7 billion of the 2nd CB in April 2026.
  • No dividends paid in the last 5 years. Accumulated deficit reached KRW 39.36 billion.
  • Designated as an unfaithful disclosure corporation by KRX three times in 2025 (January, July, August) and fined KRW 56 million.
  • Silicon anode new business is in sample testing stage with no material sales yet. R&D expenditure was KRW 0.27 billion (14% of revenue).
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KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: NanoSilikhan Advanced Materials (286750)
  • Submission: NanoSilikhan Advanced Materials Co., Ltd.
  • Receipt: 05-15-2026