Xi S&D
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Xi S&D is a Korean construction and real-estate company that builds advanced factories, internet data centers, research facilities, offices, and chemical plants, while also developing and managing residential housing.
Its customers range from industrial and commercial clients needing purpose-built facilities to homeowners seeking apartment maintenance, smart-home services, and air-quality systems. Listed on KOSPI, Korea's main stock exchange, the business operates across three distinct divisions: a construction arm, a housing-development arm, and a home-solutions arm covering property management and facility services.
Summary is AI-generated and may contain errors · figures from DART filings
Xi S&D in five facts
What does Xi S&D do?
Xi S&D is a Korean construction and real-estate company that builds advanced factories, internet data centers, research facilities, offices, and chemical plants, while also developing and managing residential housing.
Where is Xi S&D listed and in which sector?
Xi S&D (Korean name: 자이에스앤디) trades under KRX code 317400 on KOSPI, the main board of the Korea Exchange. It is classified in the Real Estate sector, Real Estate.
How large is Xi S&D?
Its market capitalisation was US$248.5M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Xi S&D's latest annual revenue and operating profit?
For fiscal year 2025, Xi S&D reported revenue of US$1B, operating profit of US$9.4M and net income of US$28M, per its annual report on DART (data retrieved from DART on 2026-06-03). Revenue was down 12.1% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-03
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Material management matter relevant to investment decisionsOct 19
- [Amended] Supply contract signed
Xi S&D updated a previously disclosed supply contract with Changhae Construction Co., Ltd., now worth US$98.9M, about 9.56% of its recent annual revenue.
Supply contract · Oct 12 · 2 versions - Report on large shareholdings (5% rule) (abbreviated)Oct 7
- Report on large shareholdings (5% rule) (abbreviated)Oct 2
- Report on large shareholdings (5% rule) (abbreviated)Sep 23
- Material management matter relevant to investment decisionsSep 22
- Material management matter relevant to investment decisionsSep 10
- [Amended] Supply contract signed
Xi S&D updated a previously disclosed supply contract with Sinchon A10 PFV Co., Ltd., now worth US$90.5M, about 8.74% of its recent annual revenue.
Supply contract · Sep 8 · 2 versions - [Amended] Supply contract signed
Xi S&D updated a previously disclosed supply contract with Inno D&C Co., Ltd., now worth US$169M, about 14.81% of its recent annual revenue.
Supply contract · Aug 28 - Supply contract signed
Xi S&D disclosed a supply contract with Jinjeop City Development Co., Ltd., worth US$204M, about 20.3% of its recent annual revenue.
Supply contract · Aug 28 - [Amended] Supply contract signed
Xi S&D amended a previously disclosed construction supply contract for the Gimnyangjang-dong street housing maintenance project in Yongin, revising the contract amount from US$73.4M to US$79.7M.
Supply contract · Aug 13 - Supply contract signed
Xi S&D disclosed a supply contract with Donghwa Construction Co., Ltd., HC Donghwa Housing Co., Ltd., worth US$141M, about 14.43% of its recent annual revenue.
Supply contract · Aug 10 - Operating results (consolidated) (preliminary) (fair disclosure)
Xi S&D filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$210M (−9.98% year on year), operating profit of US$6.27M (from a loss a year earlier) and net income of US$6.83M (+127.84% year on year).
Earnings · Jul 29 - Supply contract signed
Xi S&D disclosed a supply contract with GS Engineering & Construction, worth US$49.3M, about 5.57% of its recent annual revenue, running through Dec 2026.
Supply contract · Jun 30 - Supply contract signed
Xi S&D disclosed a supply contract with Jeonggang D&C Co., Ltd., worth US$92.5M, about 10.17% of its recent annual revenue.
Supply contract · Jun 9 - [Amended] Supply contract signed
Xi S&D updated a previously disclosed supply contract with Shinyoung Real Estate Trust Co., Ltd., now worth US$108M, about 11.35% of its recent annual revenue.
Supply contract · May 7 · 2 versions - Operating results (consolidated) (preliminary) (fair disclosure)
Xi S&D filed provisional (unaudited) consolidated results for Q1 2026: revenue of US$183M (−13.57% year on year), operating profit of US$7.7M (from a loss a year earlier) and net income of US$5.77M (from a loss a year earlier).
Earnings · Apr 30 - Supply contract signed
Xi S&D disclosed a supply contract with Suan-dong Bando Bora Mansion Small-Scale Reconstruction Association, worth US$73.8M, about 7.86% of its recent annual revenue.
Supply contract · Apr 16 - Supply contract signed (voluntary)
Xi S&D disclosed a supply contract with Korea Trust Co., Ltd., worth US$30.9M, about 3.37% of its recent annual revenue.
Supply contract · Apr 3 - Supply contract signed
Xi S&D disclosed a supply contract with Korea Trust Co., Ltd., worth US$70.8M, about 6.69% of its recent annual revenue.
Supply contract · Mar 20 - Cash/in-kind dividend decision
Xi S&D declared a cash dividend of US$0.10 per share.
Dividend · Feb 6 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Jan 26
- Operating results (consolidated) (preliminary) (fair disclosure)Earnings · Jan 26