Doosan Fuel Cell Files Corporate Group Disclosure: Persistent Losses, High Debt Ratio, Heavy Reliance on Affiliates


  • Doosan Fuel Cell reported 2025 revenue of 454.8B KRW, operating loss of 103.7B KRW, and net loss of 130.2B KRW, continuing its loss-making structure.
  • Total assets of 1,201.9B KRW and total liabilities of 828.0B KRW result in a debt ratio of 221.5%, posing financial risk for investors.
  • Major shareholder Doosan Enerbility holds 34.78% of common shares; total stake of the same person side is 35.81%, maintaining stable control.
  • High reliance on internal transactions with affiliates, such as quarterly fuel cell sales of 16.4B KRW to Doosan Enerbility, is a key consideration for investment.
  • Restricted stock units (RSU) of 3,623 shares granted to executives as long-term performance incentives, causing minimal dilution.
  • Small transactions with public-interest corporations confirmed: property lease from Doosan YeonGang Foundation and services from Chung-Ang University Hospital.
  • [AI Comprehensive Analysis]This is a routine corporate group disclosure with no new capital raising or shareholder return policies, so short-term stock impact is limited. However, persistent losses and high debt ratio may pose medium- to long-term financial risks.

KOSPI Filing Information


  • Filing: Large Enterprise Group Status Disclosure [Annual And First Quarter Use (Individual Company)]
  • Company: Doosan Fuel Cell (336260)
  • Submission: Doosan Fuel Cell Co., Ltd.
  • Receipt: 05-29-2026
  • Under Fair Trade Commission (KFTC)