Seoul Info Service Q1 Consolidated Net Loss, Treasury Share Cancellation and AA- Credit Rating Maintained


  • Consolidated Q1 2026: revenue 8.83 billion KRW (slight increase YoY), operating profit 0.27 billion, net loss 0.57 billion (separate net profit 0.36 billion)
  • Completed cancellation of 355,000 treasury shares (518 million KRW) on March 3, 2026, reducing total shares from 35,500,000 to 35,145,000 → positive shareholder return
  • Credit rating AA- (이크레더블) maintained for 3 consecutive years, sound financial position (debt ratio 19.1%, net cash 20.96 billion)
  • Major litigation risk: unjust enrichment claim of 6.45 billion KRW from Hana Bank et al. (secondary defendant), limited impact expected (provision of 0.25 billion recorded)
  • Subsidiary Seoul Credit Rating continued net loss of 0.24 billion in Q1, weighing on consolidated results
  • 2025 regulatory fines: 1.06 billion KRW penalty and institutional warning, process improvements underway
  • Q1 operating expenses 8.56 billion (up from 8.33 billion YoY), driven by higher alliance and service fees

KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: Seoul Information Service (036120)
  • Submission: Seoul Information Service Inc.
  • Receipt: 05-15-2026