Solux

소룩스 · 290690

Industrials Electrical Equipment · KOSDAQ

Small-cap

Market cap US$165.5M (₩228.4B)

Overview

Solux makes electric lighting fixtures, including LED indoor panels, fluorescent fittings, and outdoor LED lights such as street lamps and tunnel lights, used in homes, offices, and public road infrastructure.

Its customers include local governments and Korea's national highway authority, which procure outdoor lighting for roads and tunnels. Listed on KOSDAQ, Korea's tech and small-cap board, the company is actively shifting its product mix away from fluorescent fittings toward LED lighting, and has more recently entered the sports and golf-course lighting segment.

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

Financials

Source: DART · FY ending Dec · latest FY2025

Revenue · FY2025

US$27.7M

▼ −24.5% YoY

Operating profit · FY2025

−US$4.9M

Loss widened

Net income · FY2025

−US$5.6M

Loss narrowed

Revenue, operating profit and net income by fiscal year (USD; KRW in parentheses).
Metric	FY2023	FY2024	FY2025
Revenue	US$43.4M(₩59.8B)	US$36.7M(₩50.7B)	US$27.7M(₩38.3B)
Operating profit	US$373.6K(₩515.6M)	−US$4.8M(−₩6.6B)	−US$4.9M(−₩6.7B)
Net income	−US$4.9M(−₩6.7B)	−US$29.7M(−₩41B)	−US$5.6M(−₩7.7B)

Revenue

FY2023US$43.4M
FY2024US$36.7M
FY2025US$27.7M

Operating profit

FY2023US$373.6K
FY2024−US$4.8M
FY2025−US$4.9M

Net income

FY2023−US$4.9M
FY2024−US$29.7M
FY2025−US$5.6M

Key ratios (FY2025)

ROE

-8.5%

Debt/Eq

55.8%

Op. margin

-17.6%

Net margin

-20.2%

Rev. YoY

▼ −24.5%

Why it matters

Solux supplies tunnel and street lighting to Korea's national highway authority through a government energy-saving programme known as ESCO, making public procurement a key part of its business.

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