TCK

티씨케이 · 064760

Materials Construction Materials · KOSDAQ

Small-cap

Market cap US$1.2B (₩1.6T)

Overview

TCK makes specialty components used in the manufacturing of semiconductors, the tiny chips that power modern electronics.

Its products are supplied to chipmakers and semiconductor equipment operators, placing it in the upstream part of the chip production supply chain. The company is listed on KOSDAQ, South Korea's technology and small-cap stock exchange, and is currently profitable with revenue growing year over year.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$218.4M

▲ +9.3% YoY

Operating profit · FY2025

US$60.8M

▲ +3.9% YoY

Net income · FY2025

US$50.7M

▼ −2.9% YoY

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$164.2M(₩226.7B)	US$199.8M(₩275.7B)	US$218.4M(₩301.3B)
Operating profit	US$48.3M(₩66.7B)	US$58.5M(₩80.7B)	US$60.8M(₩83.9B)
Net income	US$44.4M(₩61.2B)	US$52.2M(₩72B)	US$50.7M(₩69.9B)

Revenue

FY2023US$164.2M
FY2024US$199.8M
FY2025US$218.4M

Operating profit

FY2023US$48.3M
FY2024US$58.5M
FY2025US$60.8M

Net income

FY2023US$44.4M
FY2024US$52.2M
FY2025US$50.7M

Key ratios (FY2025)

ROE

13.5%

Debt/Eq

9.3%

Op. margin

27.8%

Net margin

23.2%

Rev. YoY

▲ +9.3%

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