SK eternix

SK이터닉스 · 475150

Industrials Construction & Engineering · KOSPI

Small-cap

Market cap US$927M (₩1.3T)

Overview

SK eternix develops and operates renewable-energy assets, including solar farms, wind farms, fuel cells, and battery energy-storage systems (ESS), that generate and supply electricity to the grid and to corporate customers.

It is listed on KOSPI, South Korea's main stock exchange, and serves both domestic and overseas power markets. Its portfolio spans the full chain from project development through long-term operation, and its ESS business extends to a virtual power plant (VPP) platform that aggregates distributed energy resources for grid management.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$279.4M

▲ +16.1% YoY

Operating profit · FY2025

US$38.4M

▲ +40.8% YoY

Net income · FY2025

US$22.3M

▲ +37.3% YoY

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2024	FY2025
Revenue	US$240.7M(₩332.2B)	US$279.4M(₩385.6B)
Operating profit	US$27.3M(₩37.6B)	US$38.4M(₩53B)
Net income	US$16.2M(₩22.4B)	US$22.3M(₩30.7B)

Revenue

FY2024US$240.7M
FY2025US$279.4M

Operating profit

FY2024US$27.3M
FY2025US$38.4M

Net income

FY2024US$16.2M
FY2025US$22.3M

Key ratios (FY2025)

ROE

11.3%

Debt/Eq

382.4%

Op. margin

13.7%

Net margin

8.0%

Rev. YoY

▲ +16.1%

Why it matters

SK eternix was established through a spin-off (known in Korea as an 'in-kind split', or 인적분할) and operates alongside subsidiaries including 이에스에스에스코 and a dedicated solar special-purpose vehicle, 진도산월태양광발전.

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