Wooyang HC

우양에이치씨 · 101970

Industrials Machinery · KOSDAQ

Small-cap

Market cap US$96.9M (₩133.7B)

Overview

Wooyang HC designs and manufactures industrial plant equipment, the large-scale vessels, systems, and machinery used in oil and gas processing, power generation, and water treatment facilities.

Its customers are operators of chemical plants, power stations, and industrial water and waste-treatment projects worldwide. Listed on KOSDAQ, Korea's tech and small-cap board, the company runs two core divisions: a chemical plant business supplying key equipment for oil and gas processing, and an energy plant business providing high-efficiency auxiliary systems for power stations, alongside a newer water treatment and environmental equipment segment.

Summary is AI-generated and may contain errors · figures from DART filings

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$73.1M

▼ −45.0% YoY

Operating profit · FY2025

US$511.9K

▼ −97.7% YoY

Net income · FY2025

−US$3.1M

Turned to loss

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$145M(₩200.1B)	US$132.8M(₩183.2B)	US$73.1M(₩100.9B)
Operating profit	US$18.3M(₩25.3B)	US$22.5M(₩31.1B)	US$511.9K(₩706.5M)
Net income	US$15.8M(₩21.8B)	US$19.9M(₩27.4B)	−US$3.1M(−₩4.3B)

Revenue

FY2023US$145M
FY2024US$132.8M
FY2025US$73.1M

Operating profit

FY2023US$18.3M
FY2024US$22.5M
FY2025US$511.9K

Net income

FY2023US$15.8M
FY2024US$19.9M
FY2025−US$3.1M

Key ratios (FY2025)

ROE

-2.3%

Debt/Eq

36.0%

Op. margin

0.7%

Net margin

-4.3%

Rev. YoY

▼ −45.0%

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