What the company does
Tongyang makes ready-mixed concrete, the wet concrete delivered to construction sites, and supplies a broad range of building materials, from insulation and tiles to plasterboard, through a nationwide network of plants in South Korea.
Its customers include residential, public-infrastructure, and industrial construction projects. Listed on KOSPI, Korea's main stock exchange, the company's core business is ready-mixed concrete, supported by construction contracting and a plant-equipment division that makes industrial fans for power stations, steelworks, and petrochemical facilities.
Summary is AI-generated and may contain errors · figures from DART filings
Financials
Source: DART · FY ending Dec · latest FY2025Revenue
- FY2023US$627.8M
- FY2024US$543.8M
- FY2025US$457M
Operating profit
- FY2023US$19.2M
- FY2024−US$667.1K
- FY2025−US$15M
Net income
- FY2023US$13.2M
- FY2024−US$53.8M
- FY2025US$14.7M
Key ratios (FY2025)
Why it matters · Context, not a recommendation
Tongyang operates through several subsidiaries spanning building materials, construction, industrial fans, textiles, and real-estate, making it a diversified multi-segment group rather than a single-product company.
Filings
All disclosures · English when translated- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 임원ㆍ주요주주특정증권등소유상황보고서Sep 3
- 대규모기업집단현황공시[분기별공시(개별회사용)]Aug 31
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