Wonik QnC

원익큐엔씨 · 074600

Materials Construction Materials · KOSDAQ

Small-cap

Market cap US$408.6M (₩563.9B)

Overview

Wonik QnC makes quartz and ceramic components used inside the equipment that manufactures semiconductor chips, along with related cleaning services and raw quartz materials.

Chipmakers and semiconductor equipment manufacturers are its primary customers, placing the company in the upstream portion of the chip-production supply chain. Listed on KOSDAQ, Korea's tech-focused stock exchange, the business is organized into five divisions: quartz components, ceramics, lamps, cleaning and coating, and raw quartz materials. Its quartz and raw-materials divisions each operate through multiple overseas subsidiaries spanning the United States, Europe, and Asia.

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

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$683.8M
▲ +5.8% YoY
Operating profit · FY2025
US$43.2M
▼ −34.2% YoY
Net income · FY2025
US$694.3K
▼ −98.4% YoY

Revenue

  • FY2023US$584M
  • FY2024US$646M
  • FY2025US$683.8M

Operating profit

  • FY2023US$60.1M
  • FY2024US$65.7M
  • FY2025US$43.2M

Net income

  • FY2023US$37M
  • FY2024US$44.6M
  • FY2025US$694.3K

Key ratios (FY2025)

ROE
0.2%
Debt/Eq
170.9%
Op. margin
6.3%
Net margin
0.1%
Rev. YoY
▲ +5.8%

Why it matters

The company runs subsidiaries across the United States, Taiwan, Germany, Japan, China, and Hong Kong, giving it a notably broad international operating footprint for a KOSDAQ-listed company.

Price charts coming soon

Interactive price history isn't here yet. Would you use it?

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 2026-06-26 (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.