Sukgyung AT Co (357550) Fair Value & Analysis
Basic Materials · KR · Market cap 188B KRW
Fair value as of: Jul 22, 2026
From 14 valuation models · updated 19 days ago
Fair value updated Jul 22, 2026, revised from 9,413 KRW to 8,160 KRW (−13.3%) since Jul 9, 2026. Share price −6.4% over the past month.
A solid business, but screening 77% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (11,003 KRW). The favourable scenario is already priced in.
- Solid but not exceptional quality (55/100) and above fair value, neither a clear bargain nor a standout compounder.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 22, 2026.
How to read this chart
60‑month range 13,300 KRW – 74,000 KRW · fair‑value band 7,009 KRW – 11,003 KRW · the 35,100 KRW price screens above the 8,160 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 22, 2026.
Analysis
Sukgyung AT Co (357550) currently trades at 35,100 KRW, while our model-based Fair Value estimate is 8,160 KRW, implying the stock looks roughly 76.8% overvalued today. The Quality Score stands at 55/100 (solid quality), in the Basic Materials 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, Sukgyung AT Co generated revenue of 17.2B KRW at a net margin of 20.2%. Revenue declined 7.8% year over year. It earns a return on equity of 8.0%. Net debt stands at 3.2B KRW. Fundamentals as of Jul 22, 2026
Our scenario range runs from 7,009 KRW (bear case) to 11,003 KRW (bull case); at 35,100 KRW, the current price sits above 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 53% below its 52-week high, currently below its 200-day average. For context, the median of 10 Basic Materials peers we cover trades at -58% fair-value upside, at -77%, 357550 screens richer 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.
All 14 models by family
Widest divergence: Growth Earnings (14,995 KRW) versus Asset-Based (5,433 KRW). Highest evidence: ROIC Compounder (72).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 22, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 56 · Market factors (momentum, volatility) 15
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Sukgyung AT Co., Ltd. develops and manufactures inorganic powders in fine and dispersion forms in South Korea. The company offers products including ytterbium fluoride, ba glass, sr glass, composites, dental cement, spherical ba glass, zirconium silicate, hydroxyapatite, titanium dioxide series, zinc oxide, micron spherical silicon dioxide, tricalcium …
Full company description
Sukgyung AT Co., Ltd. develops and manufactures inorganic powders in fine and dispersion forms in South Korea. The company offers products including ytterbium fluoride, ba glass, sr glass, composites, dental cement, spherical ba glass, zirconium silicate, hydroxyapatite, titanium dioxide series, zinc oxide, micron spherical silicon dioxide, tricalcium phosphate, dicalcium phosphate dehydrate, colloidal silver; large, medium, small particle silica, titanium dioxide alternative additive, low temperature fusing additive, positively charged silica, spherical silicon dioxide, aluminum oxide, hollow silica, and lotan series. In addition, it provides low and high refractive index material, UV blocking, solar cell, textile, and other coating material. Further, it offers optical and heat dissipation materials. Its products are used in a range of fields, including dental, medical, cosmetic, toner, electric/electronic, coating, and others. The company was founded in 1994 and is headquartered in Ansan-si, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Sukgyung AT Co reported revenue of 17.5B KRW in FY2025 versus 9.1B KRW in FY2021, a compound +18.0%/yr. Reported net income was 3.8B KRW in FY2025, compounding +5.2%/yr from FY2021.
357550 screens 77% overvalued. Compare with Linde plc →
Peer Group
Specialty Chemicals · 673 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.
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.
VALUE 0: the price sits above our fair-value range.
Insider activity: 45/100
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.
Similar stocks
10 more Specialty Chemicals stocks, each showing price versus our Fair Value estimate (as of Jul 22, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Linde plc LIN | $489.98 | $222.03 | -55% |
| Nan Ya Plastics Corporation 1303 | 181.50 TWD | 255.83 TWD | +41% |
| Wanhua Chemical Group 600309 | ¥70.04 | ¥68.03 | -3% |
| Novozymes A/S NSISB | kr 428.20 | kr 179.66 | -58% |
| Asian Paints Limited ASIANPAINT | ₹2,689 | ₹668.81 | -75% |
| Solar Industries India Limited SOLARINDS | ₹18,236 | ₹2,793 | -85% |
| Pidilite Industries Limited PIDILITIND | ₹1,560 | ₹351.84 | -77% |
| PT Chandra Asri Pacific Tbk TPIA | 1,805 IDR | 2,888 IDR | +60% |
| Linde India Limited LINDEINDIA | ₹7,115 | ₹757.93 | -89% |
| Berger Paints India Limited BERGEPAINT | ₹493.70 | ₹164.29 | -67% |
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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.
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