Seoul Viosys Co. Ltd (092190) Fair Value & Analysis
Technology · KR · Market cap 251B KRW
Strengths
Risks
Fair value as of: Aug 13, 2026
From 10 valuation models · updated 7 days ago
Fair value updated Aug 13, 2026, revised from 17,473 KRW to 25,730 KRW (+47.3%) since Jul 22, 2026. Share price +57.0% over the past month.
Below-average quality, screening 202% undervalued on our models.
What matters now
- The large discount to fair value meets weak quality (38/100). That raises the risk this is a value trap rather than a bargain.
- The price is below even our cautious bear case (18,299 KRW). The market is more pessimistic than our downside scenario.
- A fairly wide model range (18,299 KRW to 33,162 KRW) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
60‑month range 2,185 KRW – 17,870 KRW · fair‑value band 18,299 KRW – 33,162 KRW · the 8,510 KRW price screens below the 25,730 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.
Analysis
Seoul Viosys Co. Ltd (092190) currently trades at 8,510 KRW, while our model-based Fair Value estimate is 25,730 KRW, implying the stock looks roughly 202.4% undervalued today. The Quality Score stands at 38/100 (below-average quality), in the Technology sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: medium), always confirm before acting.
Over the trailing twelve months, Seoul Viosys Co. Ltd generated revenue of 784B KRW at a net margin of 0.7%. Revenue grew 11.9% year over year. It earns a return on equity of 9.2%. Net debt stands at 181B KRW. Fundamentals as of Aug 13, 2026
Our scenario range runs from 18,299 KRW (bear case) to 33,162 KRW (bull case); at 8,510 KRW, the current price sits below 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 56% below its 52-week high and 299% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -68% fair-value upside, at 202%, 092190 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.
All 10 models by family
Widest divergence: Multiples (28,929 KRW) versus Asset-Based (1,153 KRW). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 34 · Market factors (momentum, volatility) 47
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
Seoul Viosys Co., Ltd researches, develops, produces, and sells LED chips applied to general lighting, smartphones, monitors, laptops, tablet PCs, TVs, micro LED displays, and automobiles in South Korea and internationally. The company offers UV LED products, such as PKG and lamp products, and modules; VCSEL products; and micro-LED products.
Full company description
Seoul Viosys Co., Ltd researches, develops, produces, and sells LED chips applied to general lighting, smartphones, monitors, laptops, tablet PCs, TVs, micro LED displays, and automobiles in South Korea and internationally. The company offers UV LED products, such as PKG and lamp products, and modules; VCSEL products; and micro-LED products. Its LED applications include LEDs for portable devices, electronic signs and traffic lights, small and medium-sized LCD backlights, LCD TV backlights, automobile dashboard lights, interior lights, turn signals, headlights, building exterior lights, and emergency lights. The company's products are used for sterilization, purification, and deodorization of water, air, and surfaces. The company was formerly known as Seoul Optodevice Co., Ltd. and changed its name to Seoul Viosys Co., Ltd in September 2013. Seoul Viosys Co., Ltd was founded in 1992 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
Seoul Viosys Co. Ltd reported revenue of 764B KRW in FY2025 versus 489B KRW in FY2021, a compound +11.8%/yr. Reported net income was −15.4B KRW in FY2025.
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Peer Group
Electronic Components · 646 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 Electronic Components 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.
Similar stocks
10 more Electronic Components stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Delta Electronics, Inc 2308 | 1,790 TWD | 602.37 TWD | -66% |
| Luxshare Precision Industry Co 002475 | ¥56.06 | ¥38.44 | -31% |
| Samsung Electro-Mechanics Co 009150 | 1,503,000 KRW | 172,954 KRW | -88% |
| Suzhou Dongshan Precision Manufacturing Co 002384 | ¥202.11 | ¥21.19 | -90% |
| Shengyi Technology Co 600183 | ¥143.23 | ¥36.30 | -75% |
| Victory Giant Technology (HuiZhou) Co 2476 | HK$238.60 | HK$75.68 | -68% |
| Asia Vital Components Co 3017 | 2,910 TWD | 1,369 TWD | -53% |
| Nan Ya Printed Circuit Board Corporation 8046 | 1,215 TWD | 1,768 TWD | +46% |
| Zhen Ding Technology Holding 4958 | 477.50 TWD | 136.13 TWD | -71% |
| Jentech Precision Industrial Co 3653 | 5,460 TWD | 938.20 TWD | -83% |
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Frequently asked questions
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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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