Withtech

위드텍 · 348350

Information Technology Hardware & Devices · KOSDAQ

Small-cap

Market cap US$65.3M (₩90.1B)

Overview

Withtech makes precision monitoring instruments and systems that detect harmful or product-damaging chemical contaminants in the ultra-clean rooms used to manufacture semiconductors and displays.

It supplies both hardware products and ongoing monitoring services to chipmakers and display producers, and is listed on KOSDAQ, South Korea's tech-focused small-cap exchange. Its revenue is roughly split between product sales, covering airborne contamination, process, and environmental monitoring, and service contracts, with the product side growing as a larger share of the overall mix.

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

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$41.9M
▲ +32.5% YoY
Operating profit · FY2025
US$3.7M
▲ +430.9% YoY
Net income · FY2025
US$4.7M
▼ −8.8% YoY

Revenue

  • FY2023US$35.9M
  • FY2024US$31.6M
  • FY2025US$41.9M

Operating profit

  • FY2023US$1.8M
  • FY2024US$700K
  • FY2025US$3.7M

Net income

  • FY2023US$4.6M
  • FY2024US$5.1M
  • FY2025US$4.7M

Key ratios (FY2025)

ROE
5.1%
Debt/Eq
22.6%
Op. margin
8.9%
Net margin
11.2%
Rev. YoY
▲ +32.5%

Why it matters

Named customers in its filing include Samsung Electronics and SK Hynix, two of the world's largest chipmakers, making them significant end-users of its monitoring systems.

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For informational purposes only. This is not investment advice, a recommendation, or a solicitation to buy or sell any security. Do your own research; any investment decision is your own responsibility.

Data from DART, Korea's official corporate-filing system. Data sourced from official DART filings. Accuracy is not guaranteed. Figures are as of the date shown. As of 2026-06-12 (KST). · FX: 1 USD ≈ ₩1,380 (2026-06-01).

Company summaries are generated and may contain errors; financial figures are mapped directly from official filings.