Annual revenue peaked around KRW 357-359bn in 2022-2023 before declining for two straight years, to KRW 352.7bn in 2024 and KRW 330.8bn in 2025. Operating margin also eased steadily from 11.5% in 2022 and 11.2% in 2023 to 11.0% in 2024 and 9.6% in 2025.
In particular, 2025 saw revenue fall 6.2% year-on-year, operating profit fall 18.1%, and owner net income fall 15.7%, a result attributed to off-season seasonality in the education-service segment combined with reduced demand in the foreign-language segment tied to HR policy changes and periods outside the hiring season.
On a quarterly basis, operating profit held up at KRW 8.79bn in Q2 2025, KRW 7.99bn in Q3 and KRW 10.40bn in Q4, before plunging sharply to KRW 0.64bn in Q1 2026 and then recovering to KRW 8.81bn in Q2 2026, close to the KRW 8.79bn recorded a year earlier.
In Q1 2026, owner net income of KRW 1.36bn actually exceeded operating profit of KRW 0.64bn, a reversal attributable to non-operating items that boosted the bottom line, a pattern that cannot be ruled out as one-off in nature.
Summed revenue over the most recent four quarters (Q3 2025-Q2 2026) reached roughly KRW 338.4bn, above full-year 2025 revenue of KRW 330.8bn, suggesting the top line has passed a trough and is gradually improving, while operating profit over the same four quarters totaled about KRW 27.8bn, still short of full-year 2025's KRW 31.9bn, indicating margin recovery still needs further confirmation.
Owner's equity rose every year, from KRW 169.1bn in 2022 to KRW 230.5bn in 2025, while the debt ratio fell over the same period from 69.3% to 36.8%, meaning the balance sheet actually strengthened even as earnings softened.
Operating cash flow peaked at KRW 59.4bn in 2023 before easing to KRW 46.5bn in 2024 and KRW 43.6bn in 2025, but cash generation remains stable relative to net income.