Seojin Automotive Turns Profitable in Q1 but Debt Ratio at 394% and Subsidiary Losses Weigh


  • Consolidated revenue KRW 704.3bn, operating profit KRW 14.3bn, net profit KRW 9.8bn (swung to profit vs. prior year loss; operating profit decreased YoY)
  • Standalone revenue KRW 61.0bn, operating profit KRW 2.3bn, net profit KRW 2.1bn (swung to profit)
  • Debt ratio 393.7% (FY2025: 390.5%), credit rating BB+ (NICE, May 2025)
  • Key subsidiaries: Ecoplastic net loss KRW 32.0bn (FY2025 net profit KRW 25.1bn), AIA net loss KRW 19.0bn sustained
  • 10th convertible bond redeemed via conversion, reducing debt; capital increased by KRW 225mn
  • Loans to related parties increased to KRW 69.2bn (KRW 68.4bn to Investor United), supporting affiliates
  • Capital injection in Mexico subsidiary (KRW 2.9bn), signed MOU with Twini for robotics business
  • R&D expense KRW 2.5bn (0.35% of revenue); FX translation loss KRW 5.3bn and other financial costs

KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: Seojin Automotive (122690)
  • Submission: Seojin Automotive Co.,Ltd.
  • Receipt: 05-15-2026