Refine: High Margins and Low Leverage, but Earnings Have Slipped and Governance Filings Stand Out

Thesis

The data supports a picture of a very profitable, low-leverage KOSDAQ internet company. Operating margin was 31.8% over the trailing twelve months to H1 2026, and liabilities are only 4.6% of equity. Free cash flow of ₩16.9B is large relative to net income of ₩9.8B.

What the data does not support is a growth story. Revenue fell 9.3% in 2025 and net income dropped from ₩20.6B in 2024 to ₩9.1B in 2025, pushing ROE down to 4.6%. The trailing P/E of 24.6 is well above the company's own earlier year-end levels of 7.0 to 14.7.

Governance is a live issue. Filings in August and September show a change of largest shareholder (later amended), a tender offer results report, 5%+ holding reports and a notice of designation as an unfaithful disclosure entity. The data does not explain the reasons behind these. No news headlines are available.

Business overview

Refine is listed on KOSDAQ in the Internet sector. It was founded on 2002-07-10 and listed on 2021-10-29, with 17.33M listed shares. Market cap is ₩241.1B and enterprise value is ₩233.0B. The CEO is listed as 장호준.

Revenue has ranged from ₩55.1B (2022) to ₩67.8B (2024). It was ₩61.6B in 2025 and ₩58.1B on a trailing basis to H1 2026. The data does not describe products or segments.

Financial analysis

These figures come from filed financial statements. Revenue was ₩58.8B in 2021, ₩55.1B in 2022 (-6.3%), ₩66.5B in 2023 (+20.7%), ₩67.8B in 2024 (+2.1%) and ₩61.6B in 2025 (-9.3%).

Operating income was ₩18.9B in 2025 against ₩22.6B at the 2023 peak. Operating margin has stayed between 30.2% and 35.7% over five years. Trailing to H1 2026, revenue was ₩58.1B, operating income ₩18.5B (31.8% margin) and net income ₩9.8B (16.9% margin).

Net income in 2023 and 2024 (₩21.7B and ₩20.6B) was above or close to operating income, while in 2025 it was less than half of operating income. The data does not say why. ROE fell from 12.5% in 2024 to 4.6% in 2025 and is 4.9% on a trailing basis.

The balance sheet is conservative: liabilities to equity of 4.6% and cash of ₩8.1B. Borrowings are not available. Trailing free cash flow is ₩16.9B.

Valuation

At ₩13,910 the shares trade at a P/E of 24.6, P/B of 1.1, P/S of 4.1 and a dividend yield of 1.9%. EV/EBITDA is not available. Year-end P/E was 23.6 in 2025, 10.8 in 2024 and 7.0 in 2023, while P/B has stayed between 1.0 and 1.8.

Peers show a wide spread: NAVER P/E 13.5 and P/B 0.9, Kakao 40.7 and 1.2, Daou Technology 2.0 and 0.4, NICE Information Service 11.5 and 2.1, and Kinx 26.8 and 3.0. Refine's P/E is above the middle of this group, and its P/B is near the low end.

The valuation model (5-year discounted cash flow at a 7.5% rate) gives a model estimate based on the assumptions shown of ₩13,067 per share in the base case, ₩9,096 in the bear case and ₩19,419 in the bull case. The current price is about 6.5% above the base estimate and within the bear-to-bull range. This is not a target or a reason to buy or sell.

Catalysts

• The shareholders' meeting called on 2026-10-02, together with the record date notice, could bring decisions on company matters.
• The change of largest shareholder (2026-08-27, amended 2026-09-18) and the tender offer results report may reshape control and strategy.
• Several insider shareholding reports and 5%+ holding reports in September show ownership changing.
• Over 20 days institutions were net buyers of ₩14.8B, while retail sold ₩23.2B and foreigners sold ₩2.3B; foreign ownership rose to 3.6% from 3.2% sixty days earlier.
• The next filed financial statements will show whether the trailing 31.8% operating margin holds.

Risks

• Revenue declined 9.3% in 2025 and the trailing figure of ₩58.1B is lower still, so growth has not been shown in the data.
• Net income and ROE fell sharply in 2025, and trailing ROE of 4.9% is well below the 12% to 14% seen in 2022 to 2024.
• The notice of designation as an unfaithful disclosure entity for two cases of non-performance of disclosure points to disclosure compliance concerns.
• A change of largest shareholder creates uncertainty about future direction, and the data gives no detail on it.
• The share price fell 6.5% in a month and sits well above the 52-week low of ₩8,420, and the trailing P/E of 24.6 is high versus its own history.

Closing view

The filings show a highly profitable, nearly debt-free company with strong cash generation, but revenue and net income have both weakened since 2024. The share price sits slightly above the model's base estimate of ₩13,067 and well within its bear-to-bull range, and earnings-based multiples are higher than in the company's past. Ownership changes and the disclosure designation notice add uncertainty that the data cannot resolve. The evidence is mixed: financial strength is clear, while earnings momentum and governance clarity are not.

Model estimate of fair value

Bear

₩9,096

-35%

Base

₩13,067

-6%

Bull

₩19,419

+40%

Model estimate based on the assumptions shown. Not a price target and not a buy or sell signal.

Base case of the 5-year discounted cash flow model on the stock's Valuation tab (statements TTM to H1 2026; discount rate 7.5%). Bear and Bull move the main assumptions by fixed steps. See and change the assumptions

Filings and data used

• Determination of Shareholder Register Closure Period or Record DateOct 2, 2026
• Shareholders' meeting calledOct 2, 2026
• Insider shareholding reportSep 23, 2026
• Insider shareholding reportSep 23, 2026
• Insider shareholding reportSep 23, 2026
• Notice of Designation as Unfaithful Disclosure Entity (Two Cases of Non-Performance of Disclosure)Sep 21, 2026
• Insider shareholding reportSep 21, 2026
• 5%+ holding reportSep 21, 2026
• Amended: Change of largest shareholderSep 18, 2026
• Tender Offer Results ReportSep 18, 2026
• 5%+ holding reportSep 1, 2026
• Change of largest shareholderAug 27, 2026
• Daily prices up to 2026-10-16
• Financial statements, trailing 12 months as of H1 2026
• Our fair value model, statements as of TTM to H1 2026

Report history

1. Oct 18, 2026InitiationStart of coverage (reader request)Refine: High Margins and Low Leverage, but Earnings Have Slipped and Governance Filings Stand Out