GS Engineering & Construction

GS건설 · 006360

Industrials Construction & Engineering · KOSPI

Large-cap

Market cap US$1.7B (₩2.4T)

Overview

GS Engineering & Construction builds offices, apartments, factories, hotels, data centres, oil-refining and petrochemical plants, roads, railways, and water-treatment facilities.

Its clients range from Korean housing redevelopment cooperatives and state housing agencies to international energy companies and government transport authorities. Listed on KOSPI, Korea's main stock exchange, the company organises its work across three core divisions, buildings and housing, industrial plants, and infrastructure, with residential construction accounting for the largest share of total revenue.

Summary is AI-generated and may contain errors · figures from DART filings

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$9B

▼ −3.2% YoY

Operating profit · FY2025

US$317.3M

▲ +53.1% YoY

Net income · FY2025

US$67.7M

▼ −64.6% YoY

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$9.7B(₩13.4T)	US$9.3B(₩12.9T)	US$9B(₩12.5T)
Operating profit	−US$281.1M(−₩387.9B)	US$207.2M(₩286B)	US$317.3M(₩437.8B)
Net income	−US$304M(−₩419.5B)	US$191.2M(₩263.9B)	US$67.7M(₩93.4B)

Revenue

FY2023US$9.7B
FY2024US$9.3B
FY2025US$9B

Operating profit

FY2023−US$281.1M
FY2024US$207.2M
FY2025US$317.3M

Net income

FY2023−US$304M
FY2024US$191.2M
FY2025US$67.7M

Key ratios (FY2025)

ROE

1.7%

Debt/Eq

234.2%

Op. margin

3.5%

Net margin

0.8%

Rev. YoY

▼ −3.2%

Why it matters

The company markets its apartment projects under the 'Xi' (자이) brand, a premium residential label it uses to compete for urban redevelopment contracts awarded by housing cooperatives.

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