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Sangji Caelum Inc (042940) fair value: what the stock is really worth

As of Oct 2, 2026: fair value of Sangji Caelum Inc KRW 8,794, price KRW 5,320, upside +65.3%, quality 35 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? No
  3. Add to watchlist

Industrials · KR · ISIN KR7042940007

SC Thin data Oct 3, 2026

Sangji Caelum Inc

042940 · KQ

Cheap, value-trap riskThe stock looks deeply undervalued, but low quality raises value-trap risk.

Fair value 8,794 KRW · Strongly undervalued (+65.3%)
Moderate debt
Quality 35/100
Weak Growth (revenue 5y −3.2 %/yr in KRW)
Loss-making · -81.1% net margin (TTM)
Negative free cash flow
Trails peers (1/8)
Narrow moat 6/100
Thin data

What runs behind every stock

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

53,291 KRW 3,047 KRW Fair Value 8,794 KRW Apr 2021 Oct 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.

How to read this chart

60‑month range 3,047 KRW – 53,291 KRW · fair‑value band 6,563 KRW – 13,126 KRW · the 5,320 KRW price screens below the 8,794 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Oct 3, 2026.

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Company profile

Sangji Construction, Inc. engages in the construction, electrical, and architectural work businesses in South Korea.

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Sangji Construction, Inc. engages in the construction, electrical, and architectural work businesses in South Korea. The company offers total real estate development services comprising real estate development planning, profitability analysis, construction work, and interior design; property development services for villas, commercial buildings, and officetel properties; and co-development of property owner services. It also provides project management services consisting of planning/surveying, concept and tapping, feasibility study, marketing concept, project financing consulting, design review, contract and cost management, schedule management, quality management and construction supervision, and project completion management. In addition, the company offers luxury housing development and construction services for villas, detached housings, and townhouses, as well as office and commercial buildings; electricity system products comprising lights, power works, power line set-ups, electrical panels, and lighting protection systems; communication system products, such as CCTVs, CATVs, emergency bells, parking control systems, and structured wiring systems; and fire-fighting system products, including automatic alarm systems, leading lights, emergency broadcasting systems, and wireless communication systems. It offers its properties under the RITZVIL, CAELUM, and CAELUS brands. The company was formerly known as Sangji Caelum, Inc. and changed its name to Sangji Construction, Inc. in March 2024. Sangji Construction, Inc. was founded in 1979 and is headquartered in Seoul, South Korea.

Stock analysis

Sangji Caelum Inc (042940) currently trades at 5,320 KRW, while our model-based Fair Value estimate is 8,794 KRW, implying the stock looks roughly 39.5% undervalued today.

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Valuation

How firm this estimate is: it rests on 6 models at a data quality of 95/100, which puts the evidence level at low.

Scenario range: 6,563 KRW (bear) to 13,126 KRW (bull), the price of 5,320 KRW sits below it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 35/100 (below-average quality), in the Industrials sector.

Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.

Sangji Caelum Inc reported revenue of 18.6B KRW in FY2025 versus 22.4B KRW in FY2021, a compound −4.5%/yr. Reported net income was −13.5B KRW in FY2025.

Key figures

Market cap 36.3B KRW (≈ $27.0M) · P/S ratio 1.94 · Net margin −72.5% · Return on equity −15.3% · Return on assets (EBIT) −1.4% · Operating margin −70.1% · Revenue (TTM) 19.4B KRW · Revenue growth (YoY) −20.3%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 25 out of 100 (low confidence).

What moves the price

The share trades about 61% below its 52-week high and 9% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −35% fair-value upside, at 65%, 042940 screens cheaper than that median.

Fair Value models

Bear 6,563 KRW Fair Value 8,794 KRW Bull 13,126 KRW
Price 5,320 KRW · Upside +65.3%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Highest evidence
NCAV (Graham) 7,013 KRW 9,397 KRW 14,025 KRW 54
All 1 models by family
Asset-Based
NCAV (Graham) 7,013 KRW 9,397 KRW 14,025 KRW 54

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Quality Score breakdown

Overall quality 35/100

Of which business quality 35 · Market factors (momentum, volatility) 16

Profitability 1
Margins and returns on capital today
Quality Growth 69
Are margins and returns improving?
Cashflow 30
Earnings quality: real cash, not paper profit
Fin. Strength 26
Balance sheet, leverage, solvency risk
Investment 67
Disciplined investing over empire-building
Low Volatility 48
Calm price path (market factor)
Momentum 3
Price trend over the last 3–12 months (market factor)
52W Momentum 3
Distance to the 52-week high (market factor)
Net Issuance 50
Share count: buybacks or dilution?

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Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 0/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−8.9%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−28.2%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−3.2%
Start year 2020 (pandemic). Over 10 years: −3.1% a year
Revenue growth 16 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−15.2%
Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
0.6% (2019) → −106.6% (2024)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

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Peer Groupⓘ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.Engineering & Construction · 797 stocks

Beats the industry median on 1/7 measures
Overall it trails its industry peers.
Valuation
Quality Score 35 · Bottom 25%
Fair Value upside +65.3% · Top 25%
Profitability
Return on assets −0.7% · Bottom 25%
Net margin (TTM) −81.1% · Bottom 25%
Operating margin (TTM) −70.1% · Bottom 25%
Growth and dividend
Revenue growth −20.3% · Bottom 25%
Balance sheet
Debt / equity 0.70× · Highest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 26
FUTURE (revenue growth)0 · sector 20
PAST (return on equity)0 · sector 30
HEALTH (low debt)65 · sector 94
DIVIDEND (yield)0 · sector 42

Context: sector, industry, market

Values & ESG

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

None of the checked exposures detected

Similar stocks

10 more Engineering & Construction stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Quanta Services, Inc PWR $642.51 $162.77 −75%
Vinci SA DG €105.60 €186.22 +76%
Comfort Systems USA, Inc FIX $1,658 $1,116 −33%
Larsen & Toubro Limited LT ₹3,876 ₹1,994 −49%
Samsung C&T Corporation 028260 367,000 KRW 159,718 KRW −56%
Ferrovial N.V FER $55.77 $21.74 −61%
HOCHTIEF Aktiengesellschaft HOT €407.40 €203.86 −50%
EMCOR Group EME $769.03 $525.05 −32%
ACS, Actividades de Construcción y Servicios, S.A ACS €95.00 €62.20 −35%
Bouygues SA EN €43.14 €66.31 +54%

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Cite: Fair Value Calculator (2026). "Sangji Caelum Inc Fair Value". https://www.fairvalue-calculator.com/stock/042940

Frequently asked questions

Is Sangji Caelum Inc (042940) overvalued or undervalued?
As of Oct 3, 2026, our model estimates a fair value of 8,794 KRW versus a price of 5,320 KRW, about +65% upside (undervalued).
What is the fair value of 042940?
Our model-based fair value for Sangji Caelum Inc is 8,794 KRW (as of Oct 3, 2026), built from audited fundamentals. The current price: 5,320 KRW.
What is the quality score of 042940?
Sangji Caelum Inc has a Quality Score of 35/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Sangji Caelum Inc (042940)?
Our model-based price target is the fair value of 8,794 KRW (as of Oct 3, 2026) from 1 valuation models. Cautious scenario 6,563 KRW, optimistic scenario 13,126 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Sangji Caelum Inc stock forecast for 2026?
Our models put fair value at 8,794 KRW, about +65% upside versus a price of 5,320 KRW (undervalued). Cautious scenario 6,563 KRW, optimistic scenario 13,126 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Sangji Caelum Inc (042940)?
Sangji Caelum Inc reported trailing-twelve-month revenue of about 19.4B KRW (latest available figure, as of Oct 3, 2026).
What is the intrinsic value of Sangji Caelum Inc (042940)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sangji Caelum Inc it is 8,794 KRW per share (as of Oct 3, 2026), against a price of 5,320 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Sangji Caelum Inc stock overvalued or undervalued in 2026?
As of Oct 3, 2026, 042940 trades below its calculated fair value: price 5,320 KRW, fair value 8,794 KRW, a gap of about +65% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 042940?
No. The price is what the market pays today (5,320 KRW); the fair value is what the company's own numbers justify (8,794 KRW). For Sangji Caelum Inc the two are 3,474 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Sangji Caelum Inc worth?
The market values Sangji Caelum Inc at about 36.3B KRW (market capitalisation, as of Oct 3, 2026). Per share that is 5,320 KRW; our models calculate a fair value of 8,794 KRW per share.
What do the bullish and bearish scenarios say about 042940?
Our models span a range for Sangji Caelum Inc: cautious scenario 6,563 KRW, base 8,794 KRW, optimistic 13,126 KRW per share (as of Oct 3, 2026, price 5,320 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Sangji Caelum Inc (042940)?
Balance-sheet figures for Sangji Caelum Inc (as of Oct 3, 2026): return on equity −15.3%, debt of 0.70 per unit of equity. They feed the Quality Score of 35/100, which measures business quality independently of the share price.
How far is 042940 from its 52-week high?
Sangji Caelum Inc trades at 5,320 KRW, about 61% below its 52-week high of 13,498 KRW and 9% above the low of 4,862 KRW (as of Oct 2, 2026). Distance from the high says nothing about value: that is what the fair value of 8,794 KRW is for.
Which stocks are comparable to Sangji Caelum Inc?
From the same area (Industrials) we also value Quanta Services, Inc, Vinci SA, Comfort Systems USA, Inc, Larsen & Toubro Limited, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Sangji Caelum Inc stock attractive at the current price?
The data as of Oct 3, 2026: price 5,320 KRW, calculated fair value 8,794 KRW (+65%), Quality Score 35/100, from 1 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 042940 calculated?
We run Sangji Caelum Inc through 1 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of 8,794 KRW, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 14.9 % above its aggregate fair value. Sangji Caelum Inc currently trades 40 % below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Sangji Caelum Inc (042940)?
The closing price on Oct 2, 2026 was 5,320 KRW. Our model-based fair value is 8,794 KRW, about +65% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Sangji Caelum Inc right now?
The large discount to fair value meets weak quality (35/100). That raises the risk this is a value trap rather than a bargain. The price is below even our cautious bear case (6,563 KRW). The market is more pessimistic than our downside scenario. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range (6,563 KRW to 13,126 KRW) leaves room in how you read the outcome.

Key figures of Sangji Caelum Inc

How large is the market capitalisation of Sangji Caelum Inc (042940)?
The market capitalisation of Sangji Caelum Inc is 36.3B KRW (≈ $27.0M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Sangji Caelum Inc (042940)?
The price-to-sales ratio of Sangji Caelum Inc is 1.94 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the net margin of Sangji Caelum Inc (042940)?
The net margin of Sangji Caelum Inc is −72.5% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Sangji Caelum Inc (042940)?
The return on equity (ROE) of Sangji Caelum Inc is −15.3% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Sangji Caelum Inc (042940)?
On an EBIT basis the return on assets of Sangji Caelum Inc is −1.4% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Sangji Caelum Inc (042940)?
The operating margin of Sangji Caelum Inc is −70.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Sangji Caelum Inc (042940)?
Revenue at Sangji Caelum Inc is growing −20.3% versus a year earlier (3y avg −28.2%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Sangji Caelum Inc (042940)?
Earnings per share at Sangji Caelum Inc are growing +12.5% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Sangji Caelum Inc (042940) generate?
The free cash flow of Sangji Caelum Inc is −24.9B KRW (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Sangji Caelum Inc (042940) carry?
The net debt of Sangji Caelum Inc is 88.3B KRW (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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