Samsung E&A
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Samsung E&A designs and builds large industrial facilities, refineries, petrochemical plants, gas processing installations, semiconductor and display factories, biopharmaceutical production sites, and LNG and clean-energy infrastructure, for clients around the world.
It operates across three business lines: chemicals and hydrocarbons, advanced industries, and new energy (including water treatment and waste incineration). Listed on KOSPI, Korea's main stock exchange, the company earns the majority of its revenue from the chemicals and hydrocarbons segment, with the remainder split between advanced industries and new energy.
Summary is AI-generated and may contain errors · figures from DART filings
Its advanced-industries clients listed in the filing include Samsung Electronics, Samsung Display, Samsung Electro-Mechanics, and Samsung SDI, indicating close ties within the broader Samsung corporate family.
Samsung E&A in five facts
What does Samsung E&A do?
Samsung E&A designs and builds large industrial facilities, refineries, petrochemical plants, gas processing installations, semiconductor and display factories, biopharmaceutical production sites, and LNG and clean-energy infrastructure, for clients around the world.
Where is Samsung E&A listed and in which sector?
Samsung E&A (Korean name: 삼성E&A) trades under KRX code 028050 on KOSPI, the main board of the Korea Exchange. It is classified in the Industrials sector, Construction & Engineering.
How large is Samsung E&A?
Its market capitalisation was US$7.1B on 2026-10-21, which puts it in this site's large-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Samsung E&A's latest annual revenue and operating profit?
For fiscal year 2025, Samsung E&A reported revenue of US$6.8B, operating profit of US$597.8M and net income of US$489.3M, per its annual report on DART (data retrieved from DART on 2026-09-08). Revenue was down 9.4% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-08
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Investor relations (IR) meeting (notice)Oct 15
- Earnings release schedule notice (notice)Oct 15
- Report on large shareholdings (5% rule) (abbreviated)Oct 2
- Change in shares held by the largest shareholderOct 1
- [Amended] Supply contract signed
Samsung E&A amended a July 1, 2026 disclosure to extend the non-disclosure deadline to November 30, 2026, for a water treatment facility operation and maintenance (O&M) contract in the Middle East running from 2030 to 2050, equal to at least 2.5% of its revenue.
Supply contract · Sep 30 - [Amended] Supply contract signed
Samsung E&A amended a July 1, 2026 disclosure to extend the non-disclosure deadline to November 30, 2026, for a US$281M construction order in the Middle East (part of a roughly USD 790 million water treatment project including an overseas subsidiary's portion), equal to 4.22% of its revenue.
Supply contract · Sep 30 - Investor relations (IR) meeting (notice)Sep 21
- [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Sarawak Shell Berhad, now worth US$562M, about 10.31% of its recent annual revenue, running through Nov 2026.
Supply contract · Sep 21 - Supply contract signedSupply contract · Sep 11
- Investor relations (IR) meeting (notice)Sep 8
- DisclosureSep 7
- Change in shares held by the largest shareholderSep 1
- [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Samsung Electronics, now worth US$741M, about 10.08% of its recent annual revenue, running through Dec 2027.
Supply contract · Aug 31 - [quarterly, individual company] Large business group status disclosureAug 31
- [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Ras Laffan Petrochemicals, now worth US$1.15B, about 21.41% of its recent annual revenue.
Supply contract · Aug 19 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Advanced Global Investment Company, now worth US$519M, about 10.93% of its recent annual revenue, running through Nov 2026.
Supply contract · Aug 13 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Samsung Electronics, now worth US$1.25B, about 18.18% of its recent annual revenue, running through Apr 2027.
Supply contract · Jul 28 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Sarawak Shell Berhad, now worth US$518M, about 10.21% of its recent annual revenue, running through Nov 2026.
Supply contract · Jul 24 - Operating results (consolidated) (preliminary) (fair disclosure)
Samsung E&A filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$1.77B (+19.8% year on year), operating profit of US$185M (+51% year on year) and net income of US$124M (+28.8% year on year).
Earnings · Jul 23 - Supply contract signedSupply contract · Jul 1
- Supply contract signedSupply contract · Jul 1
- [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with TA'ZIZ METHANOL INDUSTRIAL LLC SPC, now worth US$1.62B, about 23.33% of its recent annual revenue, running through Sep 2028.
Supply contract · Jun 4 - Supply contract signed (voluntary)
Samsung E&A disclosed a supply contract with Applied Materials Korea Innovation and Technology LLC, worth US$111M, about 1.86% of its recent annual revenue, running through Dec 2027.
Supply contract · Jun 1 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Samsung Biologics, now worth US$1.18B, about 16.67% of its recent annual revenue, running through Apr 2026.
Supply contract · May 22 - Operating results (consolidated) (preliminary) (fair disclosure)
Samsung E&A filed provisional (unaudited) consolidated results for Q1 2026: revenue of US$1.53B (+8.1% year on year), operating profit of US$127M (+19.6% year on year) and net income of US$110M (+3.9% year on year).
Earnings · Apr 23 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Sarawak Shell Berhad, now worth US$515M, about 10.16% of its recent annual revenue, running through Nov 2026.
Supply contract · Apr 17 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Samsung Electronics, now worth US$1.27B, about 17.69% of its recent annual revenue, running through May 2028.
Supply contract · Apr 17 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Samsung Biologics, now worth US$1.18B, about 16.67% of its recent annual revenue.
Supply contract · Mar 31 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Samsung Electronics, now worth US$589M, about 8.79% of its recent annual revenue, running through Dec 2027.
Supply contract · Mar 16 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Advanced Global Investment Company, now worth US$510M, about 10.93% of its recent annual revenue, running through Aug 2026.
Supply contract · Feb 13 - [Amended] Supply contract signed
Samsung E&A updated a previously disclosed supply contract with Sarawak Shell Berhad, now worth US$520M, about 10.1% of its recent annual revenue, running through Nov 2026.
Supply contract · Feb 3 - [Amended] Supply contract signedSupply contract · Jan 29
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Jan 23
- Cash/in-kind dividend decisionDividend · Jan 23
- Operating results (consolidated) (preliminary) (fair disclosure)Earnings · Jan 23
- [Amended] Supply contract signedSupply contract · Jan 15
- [Amended] Supply contract signedSupply contract · Jan 12
