ESTec

에스텍 · 069510

Consumer Discretionary Consumer Durables · KOSDAQ

Small-cap

Market cap US$91.4M (₩126.1B)

Overview

ESTec makes speakers and speaker components, the drivers and related parts that produce sound in cars, home televisions, and other audio devices.

It supplies these products to automotive and consumer-electronics manufacturers. The company's product range spans automotive speakers, TV speakers, and assorted audio components, making speakers its core business. Listed on KOSDAQ, South Korea's tech-focused small-cap exchange, ESTec operates through six wholly owned subsidiaries across five countries, including Vietnam and China.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$339.3M

▼ −8.1% YoY

Operating profit · FY2025

US$33.2M

▲ +4.2% YoY

Net income · FY2025

US$30.2M

▼ −10.0% YoY

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$300.4M(₩414.6B)	US$369.1M(₩509.4B)	US$339.3M(₩468.2B)
Operating profit	US$17.8M(₩24.6B)	US$31.9M(₩44B)	US$33.2M(₩45.8B)
Net income	US$15.7M(₩21.7B)	US$33.5M(₩46.3B)	US$30.2M(₩41.6B)

Revenue

FY2023US$300.4M
FY2024US$369.1M
FY2025US$339.3M

Operating profit

FY2023US$17.8M
FY2024US$31.9M
FY2025US$33.2M

Net income

FY2023US$15.7M
FY2024US$33.5M
FY2025US$30.2M

Key ratios (FY2025)

ROE

17.7%

Debt/Eq

46.9%

Op. margin

9.8%

Net margin

8.9%

Rev. YoY

▼ −8.1%

Why it matters

ESTec owns six fully controlled overseas subsidiaries, giving it a direct international manufacturing and sales presence rather than relying solely on domestic operations.

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