Woojin I&S 2026 Q1: Revenue Up but Operating Loss Continues, Order Backlog at 184.8 Billion Won


  • Q1 2026 revenue: 48.1 billion won (up 59% YoY from 30.2 billion)
  • Operating loss: 2.15 billion won (improved from 3.08 billion loss in Q1 2025)
  • Net loss: 2.17 billion won (vs 3.08 billion loss prior year)
  • Order backlog at end of Q1: 184.8 billion won (securing future revenue)
  • Credit rating: A- (NICE D&B, Apr 8, 2026)
  • Pending litigation: Seojin Air Conditioning claim of 1.3 billion won (appeal ongoing)
  • No dividend or share buyback/sell during the period
  • Debt ratio 26%, cash equivalents 6.5 billion won; stable financial structure

KOSPI Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: WOOJIN I&S (010400)
  • Submission: WOOJIN I&S Co.,Ltd
  • Receipt: 05-15-2026