Namkwang Engineering Amends Contract End Date for Samsung-Dongtan Express Railway Section 5, Maintains Strong Order Backing with Highly Credible Counterparty


  • Namkwang Engineering filed a correction on June 4, 2026, amending the contract end date to August 14, 2026, for the Samsung-Dongtan Express Railway Section 5 civil engineering project with Korea Rail Network Authority.
  • The total contract amount of 243.9 billion KRW is equivalent to 211% of Namkwang's 2017 consolidated revenue and approximately 3.2 times its current market cap of 75.7 billion KRW, making it a large-scale project.
  • The counterparty, Korea Rail Network Authority, is a state-run entity with maximum creditworthiness, significantly reducing default risk and providing a stable revenue stream for the company.
  • [AI Summary]This amendment merely adjusts the project end date without altering contract scope or value, so its direct impact on shareholder value is limited. However, it confirms the continuation of a major national infrastructure project under a highly credible counterparty, which supports operational stability and may have a positive influence on the stock price outlook.

KOSPI Filing Information


  • [Correction of Description] Conclusion of Single Sale and Supply Contract
  • Company: Namkwang Engineering & Construction (001260)
  • Submission: Namkwang Engineering & Construction Co., Ltd.
  • Under KRX KOSPI Market Division

  • Shares: 9,832,572
  • Price: 7,700 KRW
  • Market Cap: 75.7 B KRW