Sincere Security Corp (6721) Fair Value & Analysis
Industrials · TW · Market cap 1.3B TWD
Fair value as of: Jul 21, 2026
From 26 valuation models · updated 20 days ago
Fair value updated Jul 21, 2026, revised from 96.27 TWD to 88.42 TWD (−8.2%) since Jul 12, 2026. Share price −4.6% over the past month.
A solid business, screening 70% undervalued on our models.
What matters now
- The price is below even our cautious bear case (55.09 TWD). The market is more pessimistic than our downside scenario.
- Solid quality (64/100) at a price below fair value, the discount is the argument here, not the business quality.
- A fairly wide model range (55.09 TWD to 112.21 TWD) 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 Jul 21, 2026.
How to read this chart
60‑month range 32.24 TWD – 59.37 TWD · fair‑value band 55.09 TWD – 112.21 TWD · the 52.10 TWD price screens below the 88.42 TWD fair value. Dashed = 300-day average. As of Jul 21, 2026.
Analysis
Sincere Security Corp (6721) currently trades at 52.10 TWD, while our model-based Fair Value estimate is 88.42 TWD, implying the stock looks roughly 69.7% undervalued today. The Quality Score stands at 64/100 (solid quality), in the Industrials 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, Sincere Security Corp generated revenue of 3.6B TWD at a net margin of 2.9%. Revenue grew 9.5% year over year. It earns a return on equity of 16.3%. The stock trades on a trailing P/E of 12.7. Fundamentals as of Jul 21, 2026
Our scenario range runs from 55.09 TWD (bear case) to 112.21 TWD (bull case); at 52.10 TWD, 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 17% below its 52-week high, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -35% fair-value upside, at 70%, 6721 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 26 models by family
Widest divergence: DCF Models (84.26 TWD) versus Asset-Based (18.04 TWD). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 21, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 64 · Market factors (momentum, volatility) 48
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
Sincere Security Corp. Ltd., together with its subsidiaries, engages in the cleaning, security, and mechanical and electrical maintenance services in Taiwan. It offers building management, and fire safety equipment installation and maintenance services, as well as elderly housing, and home services. Sincere Security Corp. Ltd.
Full company description
Sincere Security Corp. Ltd., together with its subsidiaries, engages in the cleaning, security, and mechanical and electrical maintenance services in Taiwan. It offers building management, and fire safety equipment installation and maintenance services, as well as elderly housing, and home services. Sincere Security Corp. Ltd. was founded in 1997 and is based in Zhubei, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Sincere Security Corp reported revenue of 3.6B TWD in FY2025 versus 2.2B TWD in FY2021, a compound +13.1%/yr. Reported net income was 105M TWD in FY2025, compounding −1.0%/yr from FY2021.
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Peer Group
Specialty Business Services · 253 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 Specialty Business Services 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 Specialty Business Services stocks, each showing price versus our Fair Value estimate (as of Jul 21, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Cintas Corporation CTAS | $206.25 | $95.30 | -54% |
| RELX PLC RELX | $33.70 | $32.49 | -4% |
| Thomson Reuters Corporation TRI | C$133.87 | C$70.40 | -47% |
| Copart, Inc CPRT | $27.61 | $28.59 | +4% |
| Global Payments Inc GPN | $80.49 | $69.67 | -13% |
| RB Global, Inc RBA | C$156.43 | C$49.14 | -69% |
| Brambles Limited BXB | A$18.79 | A$12.28 | -35% |
| UL Solutions Inc ULS | $87.76 | $33.62 | -62% |
| Wolters Kluwer N.V WKL | €62.56 | €103.99 | +66% |
| Aramark ARMK | $56.74 | $13.73 | -76% |
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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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