GS Engineering & Construction

Korea (South)gsconst.co.kr

Its role EPC

project tracked
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news article
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GS Engineering & Construction is a South Korean engineering, procurement and construction company that delivers large-scale industrial facilities, infrastructure and plant projects. It forms part of the GS Group conglomerate and focuses on energy, petrochemical, power and environmental sectors.

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The firm undertakes EPC contracts for gas processing plants, refineries, chemical complexes and sulphur recovery units. It maintains operations primarily in South Korea while executing selected international projects, including work in the Middle East for major oil and gas operators.

GS Engineering & Construction competes in the global EPC market alongside other Korean contractors. Its activities include civil works, mechanical installation, process engineering and project management for both greenfield developments and brownfield expansions.

The company supports Aramco projects such as the Fadhili Gas Plant expansion in Saudi Arabia, where it was awarded the EPC package for sulphur recovery units. This involvement demonstrates its role in delivering specialised process units within larger gas processing programmes.

Also known as GS E&C and GS건설.

Projects GS Engineering & Construction is involved in

chemXplore tracks 1 project involving GS Engineering & Construction, of which one is active.

  1. none Announced / Concept
  2. none FEED / Pre-FID
  3. none FID / Sanctioned
  4. 1 project Under Construction
  5. none Commissioning & Start-up

1 more active project is in the record. See all 1 in chemXplore →

GS Engineering & Construction in chemical industry news

3 November 2026
Aramco Q3 2026 results

Strong cash flow and higher adjusted net income; $21.9bn base dividend; downstream margins and new upstream production drove gains; 49% HUMAIN stake and mining JV expand non‑oil footprint.

Where its projects are

active all projects