GS Engineering & Construction
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
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
The company markets its apartment projects under the 'Xi' brand, a premium residential label it uses to compete for urban redevelopment contracts awarded by housing cooperatives.
GS Engineering & Construction in five facts
What does GS Engineering & Construction do?
GS Engineering & Construction builds offices, apartments, factories, hotels, data centres, oil-refining and petrochemical plants, roads, railways, and water-treatment facilities.
Where is GS Engineering & Construction listed and in which sector?
GS Engineering & Construction (Korean name: GS건설) trades under KRX code 006360 on KOSPI, the main board of the Korea Exchange. It is classified in the Industrials sector, Construction & Engineering.
How large is GS Engineering & Construction?
Its market capitalisation was US$1.9B on 2026-10-21, which puts it in this site's large-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were GS Engineering & Construction's latest annual revenue and operating profit?
For fiscal year 2025, GS Engineering & Construction reported revenue of US$9.4B, operating profit of US$330.4M and net income of US$70.5M, per its annual report on DART (data retrieved from DART on 2026-09-06). Revenue was down 3.2% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-06
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- Report on securities held by executives/major shareholdersOct 6
- [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Daeya District Redevelopment Project Association, now worth US$204M, about 2.63% of its recent annual revenue, running through Jan 2029.
Supply contract · Oct 2 - Other management matter (voluntary)Oct 2
- Report on large shareholdings (5% rule) (abbreviated)Oct 2
- [Amended] Material event report (business suspension)Sep 22
- [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Shinyoung Real Estate Trust Co., Ltd., now worth US$477M, about 5.11% of its recent annual revenue, running through Oct 2030.
Supply contract · Sep 18 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Shinyoung Real Estate Trust Co., Ltd., now worth US$477M, about 5.11% of its recent annual revenue, running through Oct 2030.
Supply contract · Sep 18 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Doma-Byeon-dong Zone 3 Housing Redevelopment Association, now worth US$312M, about 3.5% of its recent annual revenue.
Supply contract · Sep 17 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with Suji Samsung 4th Complex Reconstruction Association, worth US$374M, about 4.05% of its recent annual revenue.
Supply contract · Sep 10 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with Suyeong 1 Redevelopment Association, worth US$473M, about 5.12% of its recent annual revenue.
Supply contract · Sep 10 - Investor relations (IR) meeting (notice)Sep 7
- [quarterly, individual company] Large business group status disclosureAug 31
- Supply contract signed
GS Engineering & Construction disclosed a supply contract with Sajik District 3 Redevelopment Association, worth US$287M, about 3.28% of its recent annual revenue.
Supply contract · Aug 7 - Operating results (consolidated) (preliminary) (fair disclosure)
GS Engineering & Construction filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$1.93B (−13.02% year on year), operating profit of US$63.3M (−43.63% year on year) and net income of US$9.96M (from a loss a year earlier).
Earnings · Jul 29 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Shinyoung Real Estate Trust Co., Ltd., now worth US$420M, about 4.81% of its recent annual revenue.
Supply contract · Jul 23 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Gumi Wonpyeong 2-dong Housing Redevelopment Association, now worth US$411M, about 5.82% of its recent annual revenue.
Supply contract · Jul 20 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Munhwa-dong District 8 Housing Redevelopment Association, now worth US$209M, about 3.42% of its recent annual revenue, running through Aug 2027.
Supply contract · Jul 16 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with DSD Samho Co., Ltd., worth US$387M, about 4.59% of its recent annual revenue.
Supply contract · Jul 16 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with Woori Asset Trust Co., Ltd., worth US$416M, about 5.15% of its recent annual revenue.
Supply contract · Jun 29 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Cheongnyangni District 6 Housing Redevelopment Association, now worth US$364M, about 4.56% of its recent annual revenue.
Supply contract · Jun 19 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Sangdo Starium Regional Housing Association, now worth US$381M, about 5.67% of its recent annual revenue, running through Jan 2028.
Supply contract · May 21 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with Hana Asset Trust Co., Ltd., worth US$377M, about 4.54% of its recent annual revenue.
Supply contract · May 20 - [Amended] Supply contract signed
GS Engineering & Construction updated a previously disclosed supply contract with Korea Investment Real Estate Trust Co., Ltd., now worth US$292M, about 3.27% of its recent annual revenue, running through Jul 2029.
Supply contract · May 6 - Operating results (consolidated) (preliminary) (fair disclosure)
GS Engineering & Construction filed provisional (unaudited) consolidated results for Q1 2026: revenue of US$1.63B (−21.63% year on year), operating profit of US$49.8M (+4.39% year on year) and net income of US$7.26M (−22.05% year on year).
Earnings · Apr 30 - Supply contract signedSupply contract · Apr 17
- Supply contract signed
GS Engineering & Construction disclosed a supply contract with Korea Land & Housing Corp. (LH), worth US$628M, about 7.45% of its recent annual revenue.
Supply contract · Apr 8 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with Bongcheon District 14 Redevelopment Association, worth US$416M, about 5.04% of its recent annual revenue.
Supply contract · Apr 2 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with Korea Land & Housing Corp. (LH), worth US$393M, about 4.54% of its recent annual revenue, running through Feb 2033.
Supply contract · Mar 24 - Cash/in-kind dividend decision
GS Engineering & Construction declared a cash dividend of US$0.34 per share.
Dividend · Feb 6 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
GS Engineering & Construction reported consolidated results for FY2025: revenue of US$8.47B (−3.21% year on year), operating profit of US$298M (+53.1% year on year) and net income of US$63.5M (−64.59% year on year).
Earnings · Feb 6 - Operating results (consolidated) (preliminary) (fair disclosure)
GS Engineering & Construction filed provisional (unaudited) consolidated results for Q4 2025: revenue of US$2.03B (−11.9% year on year), operating profit of US$38.7M (+41.5% year on year) and net income of US$30.4M (from a loss a year earlier).
Earnings · Feb 6 - Supply contract signed
GS Engineering & Construction disclosed a supply contract with an urban redevelopment association, worth US$379M, about 4.3% of its recent annual revenue.
Supply contract · Feb 5 - [Amended] Supply contract signedSupply contract · Jan 6