Stormtec

스톰테크 · 352090

Materials Chemicals · KOSDAQ

Small-cap

Market cap US$70.6M (₩97.4B)

Overview

Stormtec makes the internal plumbing components that keep household water purifiers working, specifically the fittings that connect pipes and filters, valves that control water flow and prevent leaks, safety faucets that regulate water output, and pre-assembled tubing units used in rental-service maintenance programs.

Its customers are water purifier manufacturers and rental-service operators. Listed on KOSDAQ, Korea's tech and small-cap board, the company also runs a printed circuit board business through a subsidiary, supplying board components used in electronic and communications devices.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$50.5M

▲ +4.1% YoY

Operating profit · FY2025

US$8.7M

▼ −3.9% YoY

Net income · FY2025

US$7.4M

▼ −28.9% YoY

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$40M(₩55.2B)	US$48.5M(₩66.9B)	US$50.5M(₩69.7B)
Operating profit	US$8.4M(₩11.7B)	US$9M(₩12.4B)	US$8.7M(₩11.9B)
Net income	US$7.1M(₩9.8B)	US$10.4M(₩14.4B)	US$7.4M(₩10.2B)

Revenue

FY2023US$40M
FY2024US$48.5M
FY2025US$50.5M

Operating profit

FY2023US$8.4M
FY2024US$9M
FY2025US$8.7M

Net income

FY2023US$7.1M
FY2024US$10.4M
FY2025US$7.4M

Key ratios (FY2025)

ROE

10.9%

Debt/Eq

41.7%

Op. margin

17.1%

Net margin

14.7%

Rev. YoY

▲ +4.1%

Why it matters

Stormtec operates its printed circuit board business through a separate subsidiary, giving the group two distinct operating segments under one listed entity.

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