Corrective Disclosure: Extension Expected for Samsung-Dongtan Great Train Express Line 5 Section Contract... Revenue Stability from Large-Scale Order


  • Namkwang Engineering corrected the disclosure by leaving the end date (2026-05-30) blank for the Samsung-Dongtan Great Train Express Line 5 Section construction contract. This is due to ongoing negotiations with the client, Korea Railway Network Authority, for an extension; a follow-up disclosure will be made upon finalization.
  • The contract amount is 243.93 billion KRW (VAT included), a large-scale order representing 211% of the 2017 consolidated revenue (115.61 billion KRW). Signed in March 2019, the contract is still in progress, and this correction indicates that extension talks are underway without a fixed end date.
  • If the extension is finalized, Namkwang Engineering can maintain a stable revenue base, which is positive. However, uncertainty remains as the extension terms are not yet confirmed. There have been eight prior amendments to this contract.
  • [AI Comprehensive Analysis]This corrective disclosure is a routine administrative procedure and does not directly cause sudden changes in enterprise value. However, whether this large order is retained is crucial for mid-to-long-term revenue stability, and attention should be paid to the outcome of extension negotiations.

KOSPI Filing Information


  • Filing: [Correction of Description] Conclusion of Single Sale and Supply Contract
  • Company: Namkwang Engineering & Construction (001260)
  • Submission: Namkwang Engineering & Construction Co., Ltd.
  • Receipt: 05-29-2026
  • Under KRX KOSPI Market Division