SK Inc (034730) Fair Value & Analysis

Industrials · KR · Market cap 31.6T KRW

Below-average quality, currently priced close to our fair value.

What matters now

• The price sits close to our fair value, market and models broadly agree here, little valuation tension.
• Our model range runs from 373,440 KRW (bear) to 622,399 KRW (bull), base 497,919 KRW. The closer the price sits to the lower half, the larger the margin of safety.
• Quality 49/100 (below-average quality) with medium evidence: read the verdict with care.

Price vs Fair Value (5 years)

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 17, 2026.

How to read this chart

60‑month range 112,182 KRW – 858,000 KRW · fair‑value band 373,440 KRW – 622,399 KRW · the 509,000 KRW price screens above the 497,919 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 17, 2026.

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Analysis

SK Inc (034730) currently trades at 509,000 KRW, while our model-based Fair Value estimate is 497,919 KRW, implying the stock looks roughly 2.2% fairly valued today. We read business quality at 49/100 (below-average quality), in the Industrials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: medium).

Over the trailing twelve months, SK Inc generated revenue of 129T KRW at a net margin of 2.1%. Revenue grew 18.9% year over year. It earns a return on equity of 11.9%. Net debt stands at 47.0T KRW. Fundamentals as of Jul 17, 2026

Our scenario range runs from 373,440 KRW (bear case) to 622,399 KRW (bull case); at 509,000 KRW, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 29% below its 52-week high and 194% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -21% fair-value upside, at -2%, 034730 screens cheaper than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.

Widest divergence: Growth Earnings (1,179,999 KRW) versus Asset-Based (309,403 KRW). Highest evidence: Residual Income (76).

Key figures & financial health

Quality Score breakdown

About the company

SK Inc., together with its subsidiaries, engages in petroleum refining, telecommunications, wholesale and retail, chemicals, construction, and other businesses in Korea.

Full company description

SK Inc., together with its subsidiaries, engages in petroleum refining, telecommunications, wholesale and retail, chemicals, construction, and other businesses in Korea. It is involved in city gas and power generation; gas stations; sale of asphalt; energy business; resource development; LNG business; electricity and other electric wire installation; new regeneration; and hydrogen business. The company also manufactures and sells chemicals and petrochemicals; lubricant oils; separators for secondary cells; lithium batteries; storage batteries; industrial gas; non-memory and other electronic integrated circuit; household appliances; video and audio equipment; electronic books; steel; semiconductor component; telecommunication equipment; automotive products and parts; biodegradable plastic materials; organic light emitting diode material; silicon wafer; pharmaceuticals; and electric vehicle chargers. In addition, it provides insurance; management consulting; battery reuse/recycle; carbon collection and storage-related; internet portal; information gathering; telecommunication; equipment repair; AI solution; publication and telemarketing; brokerage; car sharing; office support; and other financial services. Further, the company engages in information and communication facilities management; broadcasting program production; databases and online information; system software development and supply; and quantum information and communication activities. Additionally, it is involved in cargo transport shipment and logistics consulting; e-commerce retail; real estate development; sewage treatment plants; waste incineration and disposal; solar power generation; construction of wind and solar power facilities; warehouse operations; landscaping and planting; and operation of condos, resorts, and golf clubs. The company was formerly known as SK Holdings Co., Ltd and changed its name to SK Inc. in March 2021. SK Inc. was founded in 1991 and is headquartered in Seoul, South Korea.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

SK Inc reported revenue of 123T KRW in FY2025 versus 98.3T KRW in FY2021, a compound +5.7%/yr. Reported net income was 1.6T KRW in FY2025, compounding −5.1%/yr from FY2021.

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Peer Group

Conglomerates · 371 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Valuation Multiples vs Conglomerates median · lower = cheaper

Snowflake

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.

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Frequently asked questions

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.