Simmtech

심텍 · 222800

Information Technology Components · KOSDAQ

Small-cap

Market cap US$1.2B (₩1.7T)

Overview

Simmtech makes printed circuit boards (PCBs), the flat boards that connect and carry signals between electronic components inside devices such as PCs, servers, smartphones, solid-state drives, and wearables.

It supplies these boards primarily to major global memory-chip makers and specialist chip-packaging companies, sitting in the middle of the semiconductor supply chain. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company operates domestic factories and an R&D centre, and is expanding its product mix from memory-focused boards toward higher-value package substrates designed for general-purpose system chips.

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

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$1B
▲ +14.6% YoY
Operating profit · FY2025
US$8.6M
Turned profitable
Net income · FY2025
−US$119.3M
Loss widened

Revenue

  • FY2023US$755M
  • FY2024US$892.3M
  • FY2025US$1B

Operating profit

  • FY2023−US$63.9M
  • FY2024−US$34M
  • FY2025US$8.6M

Net income

  • FY2023−US$83.4M
  • FY2024−US$22.5M
  • FY2025−US$119.3M

Key ratios (FY2025)

ROE
-28.6%
Debt/Eq
181.1%
Op. margin
0.8%
Net margin
-11.7%
Rev. YoY
▲ +14.6%

Why it matters

Simmtech was spun off from a predecessor entity, with the holding company Simmtech Holdings retaining the parent structure while Simmtech itself handles all PCB manufacturing operations.

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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 2026-06-26 (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.