DONGKUK COATED METAL Reports 2025 Operating Loss of 8.9B Won and Net Loss of 28.7B Won; Financial Risks Highlighted by 418.4B Won in Guarantees for Affiliate Aju Steel


  • DONGKUK COATED METAL reported 2025 sales of 1,973.6B KRW, but recorded an operating loss of 8.9B KRW and a net loss of 28.7B KRW, showing a significant deterioration in profitability.
  • The debt ratio stands at 93.59%, maintaining a moderate level, but financial risks exist due to borrowings of 531.2B KRW and guarantees for affiliate Aju Steel amounting to 418.4B KRW (41.7% of equity).
  • Major shareholder is Dongkuk Holdings with 37.31%, total related parties 38.12%, treasury shares 0.17%; no separate shareholder return policy was confirmed.
  • The company holds a 58.29% stake in Aju Steel, and large-scale debt guarantees and joint guarantees for that entity were continuously approved by the board.
  • [AI Summary]DONGKUK COATED METAL's profitability base has weakened with an operating loss and expanded net loss in 2025; in particular, the heavy debt guarantees for Aju Steel (41.7% of equity) could severely impact financial stability if they lead to potential losses, indicating high investment risk.

KOSPI Filing Information


  • Filing: Large Enterprise Group Status Disclosure [Annual And First Quarter Use (Individual Company)]
  • Company: DONGKUK COATED METAL (460850)
  • Submission: DONGKUK COATED METAL Co., Ltd.
  • Receipt: 06-01-2026
  • Under Fair Trade Commission (KFTC)