Systems Technology

에스티아이 · 039440

Industrials Machinery · KOSDAQ

Small-cap

Market cap US$303.4M (₩418.7B)

Overview

Systems Technology makes equipment that precisely delivers and manages the high-purity chemicals used to clean and process semiconductor wafers and display panels, a category known as chemical supply systems and wet-process equipment.

It supplies these systems to chipmakers and display manufacturers, and also produces front-end process equipment for OLED displays, semiconductor packaging equipment, and industrial inkjet printers. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, the company earns the large majority of its revenue from its chemical supply systems product line.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$237.7M

▼ −1.8% YoY

Operating profit · FY2025

US$14.3M

▼ −27.7% YoY

Net income · FY2025

US$11.2M

▼ −43.2% YoY

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$231.5M(₩319.5B)	US$242M(₩334B)	US$237.7M(₩328.1B)
Operating profit	US$17.4M(₩23.9B)	US$19.8M(₩27.3B)	US$14.3M(₩19.7B)
Net income	US$17.4M(₩24.1B)	US$19.7M(₩27.1B)	US$11.2M(₩15.4B)

Revenue

FY2023US$231.5M
FY2024US$242M
FY2025US$237.7M

Operating profit

FY2023US$17.4M
FY2024US$19.8M
FY2025US$14.3M

Net income

FY2023US$17.4M
FY2024US$19.7M
FY2025US$11.2M

Key ratios (FY2025)

ROE

5.4%

Debt/Eq

27.6%

Op. margin

6.0%

Net margin

4.7%

Rev. YoY

▼ −1.8%

Why it matters

Its filing names Samsung Electronics and SK Hynix as its primary customers, placing it squarely in the supply chain of Korea's two largest memory-chip producers.

Price charts coming soon

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