Hansun Engineering Reports Net Loss in Q1 Due to Derivative Loss on Convertible Bonds Despite Revenue Growth


  • Revenue in Q1 2026 reached 22.4 billion won (+70.8% YoY), operating profit 6.2 billion won.
  • Net loss of 5.1 billion won due to 18 billion won derivative valuation loss (vs net profit 1.8 billion in Q1 2025).
  • Credit rating BB+ (speculative) with cash flow rating B (이크레더블).
  • Debt ratio improved from 106% to 70% due to capital increase from convertible bond conversion.
  • 3rd convertible bond worth 21 billion won issued, conversion price adjusted to 8,287 won; outstanding amount at end of quarter: 6.3 billion won.
  • Stock price volatility: low 7,840 won, high 17,930 won, close 13,850 won.
  • Articles amended: added solar power generation business; renamed outside directors to independent directors.
  • Administrative fines: 526 million won for building code violations, 2 million won for late disclosure.

KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: HANSUN ENGINEERING (452280)
  • Submission: HANSUN ENGINEERING CO., LTD.
  • Receipt: 05-12-2026