Union
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Union makes white cement, a decorative, bright-white form of the building material used in construction finishes and tiling, as well as specialty cements including alumina cement for refractory (heat-resistant) applications and rapid-setting cement for tunnel construction.
Its products serve construction contractors, building-materials suppliers, and industrial users. Listed on KOSPI, Korea's main stock exchange, the company operates across four distinct business segments: cement manufacturing, environmental machinery (such as water-treatment dewatering equipment), ferrite magnets for motors, and advanced ceramic components including cutting tools and industrial discs.
Summary is AI-generated and may contain errors · figures from DART filings
Union consolidates its cement, environmental machinery, ferrite, and ceramics operations under one listed parent alongside consolidated subsidiaries including Union Material and Union Material Vietnam.
Union in five facts
What does Union do?
Union makes white cement, a decorative, bright-white form of the building material used in construction finishes and tiling, as well as specialty cements including alumina cement for refractory (heat-resistant) applications and rapid-setting cement for tunnel construction.
Where is Union listed and in which sector?
Union (Korean name: 유니온) trades under KRX code 000910 on KOSPI, the main board of the Korea Exchange. It is classified in the Materials sector, Construction Materials.
How large is Union?
Its market capitalisation was US$33.1M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Union's latest annual revenue and operating profit?
For fiscal year 2025, Union reported revenue of US$152.8M, operating profit of US$4.2M and net income of US$19.3M, per its annual report on DART (data retrieved from DART on 2026-09-05). Revenue was down 7.2% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-05
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Cash/in-kind dividend decision
Union declared a cash dividend of US$0.08 per share, equal to about 2.9% of the recent share price.
Dividend · Mar 9 - Change of largest shareholderOwnership change · Mar 3
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Union reported consolidated results for FY2025: revenue of US$141M (−7.2% year on year), operating profit of US$3.84M (from a loss a year earlier) and net income of US$17.6M (from a loss a year earlier).
Earnings · Feb 13