ITM Semiconductor

아이티엠반도체 · 084850

Information Technology Components · KOSDAQ

Small-cap

Market cap US$199.4M (₩275.1B)

Overview

ITM Semiconductor makes battery protection circuits, small electronic modules that prevent lithium-ion batteries from overheating, overcharging, or short-circuiting, along with electronic cigarette devices and battery packs.

Its protection circuits are used in smartphones, wearable devices, and other compact consumer electronics, while its electronic cigarette products are supplied to KT&G and exported internationally. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company earns the majority of its revenue from its battery protection circuit business, which is built around proprietary chip and module designs it developed.

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

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$437M
▼ −6.9% YoY
Operating profit · FY2025
−US$5.1M
Turned to loss
Net income · FY2025
−US$67.8M
Turned to loss

Revenue

  • FY2023US$420.7M
  • FY2024US$469.5M
  • FY2025US$437M

Operating profit

  • FY2023−US$10.8M
  • FY2024US$1.7M
  • FY2025−US$5.1M

Net income

  • FY2023−US$23.9M
  • FY2024US$884.7K
  • FY2025−US$67.8M

Key ratios (FY2025)

ROE
-98.9%
Debt/Eq
417.9%
Op. margin
-1.2%
Net margin
-15.5%
Rev. YoY
▼ −6.9%

Why it matters

The company supplies heated-tobacco cigarette devices and liquid cartridges to KT&G, a major Korean tobacco company named in its filing, and has also begun overseas exports of those products.

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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.