What the company does
JLS provides private tutoring and supplementary education services to school-age children and teenagers in South Korea.
Its customers are primarily elementary and middle-school students, along with their families, who pay for out-of-school academic instruction. The company is listed on KOSDAQ, South Korea's tech and small-cap exchange. Its filing notes that English is the single highest-spending subject among elementary students, while mathematics commands the largest share of spending at the secondary level.
Summary is AI-generated and may contain errors · figures from DART filings
Financials
Source: DART · FY ending Dec · latest FY2025Revenue · FY2025
US$74.7M
▼ −2.6% YoY
Operating profit · FY2025
US$7.1M
▼ −3.5% YoY
Net income · FY2025
US$4.8M
▼ −12.7% YoY
Revenue
- FY2023US$82.1M
- FY2024US$76.7M
- FY2025US$74.7M
Operating profit
- FY2023US$11.9M
- FY2024US$7.3M
- FY2025US$7.1M
Net income
- FY2023US$9.6M
- FY2024US$5.5M
- FY2025US$4.8M
Key ratios (FY2025)
ROE
8.0%
Debt/Eq
23.7%
Op. margin
9.5%
Net margin
6.4%
Rev. YoY
▼ −2.6%
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