What the company does
HanWool Materials Science makes fiber-optic transmission equipment, hardware that carries large volumes of voice and data traffic over long distances through telecommunications networks.
Listed on KOSDAQ, South Korea's tech-focused small-cap exchange, it supplies this equipment primarily to South Korean telecom carriers and to public-sector customers such as railways and local governments. Alongside its core transmission-equipment business, the company is expanding into semiconductor materials, specifically the photosensitive chemicals used in chip manufacturing.
Summary is AI-generated and may contain errors · figures from DART filings
Financials
Source: DART · FY ending Dec · latest FY2025Revenue
- FY2023US$27.2M
- FY2024US$12.6M
- FY2025US$9.7M
Operating profit
- FY2023−US$2.9M
- FY2024−US$9.4M
- FY2025−US$17.8M
Net income
- FY2023−US$4.2M
- FY2024−US$14.6M
- FY2025−US$26.5M
Key ratios (FY2025)
Why it matters · Context, not a recommendation
The company's semiconductor materials expansion is built on a collaboration with JK Materials, a specialist semiconductor materials firm named in its filing.
Filings
All disclosures · English when translatedPrice charts coming soon
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