PJ Electronics Co (006140) Fair Value & Analysis
Technology · KR · Market cap 69.3B KRW
Fair value as of: Jul 22, 2026
From 24 valuation models · updated 19 days ago
Share price +11.6% over the past month.
A solid business, screening 75% undervalued on our models.
What matters now
- The price is below even our cautious bear case (6,607 KRW). The market is more pessimistic than our downside scenario.
- Solid quality (65/100) at a price below fair value, the discount is the argument here, not the business quality.
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 3,830 KRW – 12,852 KRW · fair‑value band 6,607 KRW – 11,012 KRW · the 5,040 KRW price screens below the 8,810 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
PJ Electronics Co (006140) currently trades at 5,040 KRW, while our model-based Fair Value estimate is 8,810 KRW, implying the stock looks roughly 74.8% undervalued today. The Quality Score stands at 65/100 (solid 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: high), always confirm before acting.
Over the trailing twelve months, PJ Electronics Co generated revenue of 185B KRW at a net margin of 5.3%. Revenue grew 13.9% year over year. It earns a return on equity of 7.1%. Net debt stands at 438M KRW. Fundamentals as of Jul 22, 2026
Our scenario range runs from 6,607 KRW (bear case) to 11,012 KRW (bull case); at 5,040 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 59% below its 52-week high and 7% above its 52-week low, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at -73% fair-value upside, at 75%, 006140 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 24 models by family
Widest divergence: Growth DCF (15,982 KRW) versus Earnings-Based (4,210 KRW). Highest evidence: Growth DCF (80).
Notify me when 006140 reaches fair value
Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click.
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 66 · 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
PJ Electronics Co., Ltd. provides electronic manufacturing services in South Korea. It provides medical equipment, automotive electronics, robot controllers, IT products, and various flexible/PCB assembly products.
Full company description
PJ Electronics Co., Ltd. provides electronic manufacturing services in South Korea. It provides medical equipment, automotive electronics, robot controllers, IT products, and various flexible/PCB assembly products. The company offers production equipment, comprising printers, dispensers, high speed and multi mounters, routers, UR5 robot screws, and N2 reflow, solder, under-fill, coating, press fit, ultrasonic cleaning, and washing machines; and inspection equipment, such as temperature/humidity chambers, 3D coordinate measure machines, magnifiers, and AOIs, solder paste inspection and coating inspection machines, x-rays/CTs, and in-circuit, function, flying probe, and XRF testers. In addition, it provides engineering services for new product introduction, including printed circuits board and function test fixture designs, process optimization of production time, design for manufacturing/assembly, and signal/power integrity. The company was formerly known as PJ Industry Co., Ltd. and changed its name to PJ Electronics Co., Ltd. in February 2000. PJ Electronics Co., Ltd. was founded in 1969 and is headquartered in Bucheon-si, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
PJ Electronics Co reported revenue of 179B KRW in FY2025 versus 120B KRW in FY2021, a compound +10.5%/yr. Reported net income was 9.4B KRW in FY2025, compounding +3.3%/yr from FY2021.
Watch 006140: get an alert when its fair value changes →
Peer Group
Electronic Components · 627 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.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Electronic Components stocks, each showing price versus our Fair Value estimate (as of Jul 22, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Delta Electronics, Inc 2308 | 1,880 TWD | 515.23 TWD | -73% |
| Hon Hai Precision Industry Co 2317 | 242.50 TWD | 270.47 TWD | +12% |
| Luxshare Precision Industry Co 002475 | ¥62.14 | ¥38.44 | -38% |
| Samsung Electro-Mechanics Co 009150 | 1,260,000 KRW | 166,421 KRW | -87% |
| Elite Material Co 2383 | 4,990 TWD | 714.36 TWD | -86% |
| Yageo Corporation 2327 | 699.00 TWD | 216.55 TWD | -69% |
| Shengyi Technology Co 600183 | ¥132.29 | ¥27.45 | -79% |
| Shennan Circuits Co 002916 | ¥364.00 | ¥93.50 | -74% |
| Victory Giant Technology (HuiZhou) Co 2476 | HK$297.00 | HK$103.98 | -65% |
| Wus Printed Circuit (Kunshan) Co 002463 | ¥127.80 | ¥31.95 | -75% |
Compare PJ Electronics Co with another stock
Price, fair value, quality and upside side by side.
Explore undervalued stocks
More undervalued Technology stocks →
Frequently asked questions
Is PJ Electronics Co (006140) overvalued or undervalued?
What is the fair value of 006140?
What is the quality score of 006140?
What is the revenue of PJ Electronics Co (006140)?
What is the net profit margin of 006140?
Does PJ Electronics Co pay a dividend?
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.
Track PJ Electronics Co and try Pro for 14 days
One email gets you 14 days of full Pro (review alerts, the 35,000+ stock screener, the diversification check) plus the monthly Top-25 report of the most undervalued quality stocks. No card, cancel anytime.
Zero risk: nothing is ever charged. After 14 days you decide whether to stay.