Samsung SDS: Flat Revenue, Softer Margins and a Higher Multiple After a Sharp One-Month Pullback

Thesis

The data supports a picture of a large, steady IT services company with stable revenue and a solid balance sheet. Revenue growth has been low (0.7% in 2025), and the trailing operating margin (5.5%) and ROE (6.6%) are lower than in 2025 (6.9% and 7.9%). The valuation has risen (P/E 23.3 versus 17.5 at end-2025; P/B 1.5 versus 1.3) even as profitability has eased, so the market appears to be pricing something beyond current earnings. The data does not say what that is. The share price is well below its 52-week high of ₩388,500 and well above its low of ₩146,100, which shows a very wide trading range. Investor flow, foreign ownership, short balance and news data are not available, so the reasons for recent price moves cannot be confirmed.

Business overview

Samsung SDS (code 018260) is an IT services company listed on KOSPI since 2014-11-14, founded in 1985, with 77,377,800 listed shares. The CEO is listed as 이준희. Market cap is about ₩15.1T and enterprise value about ₩13.6T. Annual revenue has ranged from ₩13.3T to ₩17.2T over 2021-2025: ₩13.6T in 2021, ₩17.2T in 2022 (up 26.4%), ₩13.3T in 2023 (down 23.0%), ₩13.8T in 2024 (up 4.2%) and ₩13.9T in 2025 (up 0.7%). The data does not describe business segments or products.

Financial analysis

These figures come from filed financial statements (DART). For the trailing twelve months to H1 2026, revenue was ₩14.0T, operating income ₩768.5B and net income ₩648.9B, giving an operating margin of 5.5% and a net margin of 4.6%. ROE was 6.6%. For 2025, revenue was ₩13.9T, operating income ₩957.1B (6.9% margin) and net income ₩759.5B. In 2024, operating income was ₩911.1B (6.6%) and net income ₩757.0B. Net income peaked at ₩1.1T in 2022 with ROE of 14.2%, and ROE has been between 7.9% and 8.5% since 2023. Liabilities to equity are 42.3%. Cash is ₩1.6T and free cash flow is ₩861.9B on a trailing basis. Borrowings data is not available.

Valuation

The current P/E is 23.3, P/B 1.5 and P/S 1.1, with a dividend yield of 1.7%. At the end of 2025, P/E was 17.5 and P/B 1.3, so multiples are higher now. Earlier year-end multiples are not available, and EV/EBITDA is not available. Peer data lists LG CNS (market cap ₩6.4T) and several smaller IT services firms, but peer P/E and P/B figures are not available, so a peer valuation comparison cannot be made. Samsung SDS is by far the largest company in the peer list by market cap.

Catalysts

• An advance notice of earnings results disclosure was filed on 2026-10-06, pointing to upcoming quarterly results that will show whether margins are recovering from 5.5%.
• A change in the largest shareholder's holdings was filed on 2026-10-06, though the data gives no details on its size or direction.
• Investor relations events were filed on 2026-10-06, 2026-09-01 and 2026-07-30, showing regular investor engagement.
• The H1 2026 half-year report filed on 2026-08-14 is the latest full financial update.
• An insider shareholding report was filed on 2026-08-26.

Risks

• The trailing operating margin of 5.5% is lower than the 6.9% in 2025, and ROE has fallen to 6.6%.
• Revenue growth has been minimal at 0.7% in 2025 after a 23.0% fall in 2023, showing earnings reliance on a flat top line.
• The P/E of 23.3 is higher than the 17.5 at end-2025 while profits are softer, which leaves less room if earnings disappoint.
• The share price fell 12.2% in one month and trades far below its 52-week high of ₩388,500, indicating high volatility.
• Investor flow, foreign ownership, short balance and news data are not available, which limits visibility into what is driving trading.

Closing view

The data shows a financially sound company with ample cash, free cash flow of ₩861.9B and moderate leverage, but with flat revenue and slightly weaker profitability than in 2025. Multiples are higher than at end-2025, while recent margins and returns are lower, and peer valuation data is missing. The upcoming earnings release will provide fresh evidence on whether the margin decline continues. Without flow, ownership or news data, the picture is incomplete, and this report makes no recommendation.

Model estimate of fair value

The valuation model has no estimate for this company yet (not enough data, or no positive value with the base case).

Report history

1. Oct 13, 2026InitiationSamsung SDS: Flat Revenue, Softer Margins and a Higher Multiple After a Sharp One-Month Pullback