Seoyon Topmetal

서연탑메탈 · 019770

Industrials Machinery · KOSDAQ

Small-cap

Market cap US$30.6M (₩42.2B)

Overview

Seoyon Topmetal makes industrial molds and structural components used in automotive manufacturing and heavy machinery.

Its press molds and injection molds are supplied to domestic and overseas automakers and their parts suppliers, while its machinery division produces operator cabins for excavators supplied to HD Construction Machinery and Volvo Group Korea. The injection-mold division supplies most of its output to a single customer, Seoyon E-Hwa, a parts supplier to Hyundai and Kia. The company is listed on KOSDAQ, South Korea's tech and small-cap exchange.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$150M

▲ +13.5% YoY

Operating profit · FY2025

US$8.6M

▲ +28.7% YoY

Net income · FY2025

US$6.7M

▼ −0.1% YoY

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$125.4M(₩173.1B)	US$132.1M(₩182.4B)	US$150M(₩207.1B)
Operating profit	US$5M(₩6.9B)	US$6.7M(₩9.3B)	US$8.6M(₩11.9B)
Net income	US$5.9M(₩8.1B)	US$6.7M(₩9.3B)	US$6.7M(₩9.3B)

Revenue

FY2023US$125.4M
FY2024US$132.1M
FY2025US$150M

Operating profit

FY2023US$5M
FY2024US$6.7M
FY2025US$8.6M

Net income

FY2023US$5.9M
FY2024US$6.7M
FY2025US$6.7M

Key ratios (FY2025)

ROE

9.2%

Debt/Eq

81.4%

Op. margin

5.8%

Net margin

4.5%

Rev. YoY

▲ +13.5%

Why it matters

The filing names Seoyon E-Hwa, a Hyundai/Kia parts supplier, as the dominant customer for the injection-mold division, concentrating a significant share of that business with one buyer.

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