Doosan Energy Discloses Over 20% Decrease in Related Party Transactions


  • Actual Q1 2026 transactions with the related party (Doosan) amounted to 13,292 million won, down over 20% from the previously disclosed estimate of 24,585 million won.
  • Details: Purchases of IT services, HR consulting, etc. from Doosan: 13,264 million won; Sales (Changwon data center management, etc.): 28 million won.
  • Transaction size is only 0.19% of prior year sales.
  • Most contracts were negotiated privately.

KOSPI Filing Information


  • Filing: Change in Goods and Services Transactions with the Same Person and Affiliated Companies
  • Company: DOOSAN ENERBILITY (034020)
  • Submission: DOOSAN ENERBILITY CO., LTD.
  • Receipt: 05-14-2026
  • Under Fair Trade Commission (KFTC)