NK

엔케이 · 085310

Industrials Machinery · KOSPI

Small-cap

Market cap US$50.4M (₩69.5B)

Overview

NK makes fire-suppression systems for ships and onshore facilities, high-pressure gas cylinders, and specialist equipment for naval submarines and surface vessels.

Its customers span commercial shipbuilders, power plants, and South Korea's defense sector. Listed on KOSPI, Korea's main stock exchange, the company operates across three distinct product lines, fire suppression, pressurized gas containers, and defense-related special equipment, rather than depending on a single business.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$94.3M

▲ +17.3% YoY

Operating profit · FY2025

−US$469.4K

Loss narrowed

Net income · FY2025

−US$2.7M

Loss widened

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$66.3M(₩91.5B)	US$80.4M(₩110.9B)	US$94.3M(₩130.1B)
Operating profit	−US$800.1K(−₩1.1B)	−US$3.5M(−₩4.8B)	−US$469.4K(−₩647.8M)
Net income	US$42.9M(₩59.2B)	−US$1.6M(−₩2.2B)	−US$2.7M(−₩3.7B)

Revenue

FY2023US$66.3M
FY2024US$80.4M
FY2025US$94.3M

Operating profit

FY2023−US$800.1K
FY2024−US$3.5M
FY2025−US$469.4K

Net income

FY2023US$42.9M
FY2024−US$1.6M
FY2025−US$2.7M

Key ratios (FY2025)

ROE

-2.2%

Debt/Eq

38.7%

Op. margin

-0.5%

Net margin

-2.8%

Rev. YoY

▲ +17.3%

Why it matters

NK operates through several subsidiaries, including domestic and overseas entities such as META ENE LIMITED and NK USA INC, giving it a cross-border operating structure.

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