Ruentex Interior Design Inc (6881) Fair Value & Analysis
Industrials · TW · Market cap 3.1B TWD
Fair value as of: Jul 23, 2026
From 9 valuation models · updated 18 days ago
Fair value updated Jul 23, 2026, revised from 146.14 TWD to 328.60 TWD (+124.9%) since Jul 12, 2026. Share price −9.6% over the past month.
A solid business, screening 62% undervalued on our models.
What matters now
- Solid quality (56/100) at a price below fair value, the discount is the argument here, not the business quality.
- A fairly wide model range (196.89 TWD to 410.75 TWD) leaves room in how you read the outcome.
Price vs Fair Value (4 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 23, 2026.
How to read this chart
49‑month range 56.18 TWD – 256.05 TWD · fair‑value band 196.89 TWD – 410.75 TWD · the 202.50 TWD price screens below the 328.60 TWD fair value. Dashed = 300-day average. As of Jul 23, 2026.
Analysis
Ruentex Interior Design Inc (6881) currently trades at 202.50 TWD, while our model-based Fair Value estimate is 328.60 TWD, implying the stock looks roughly 62.3% undervalued today. The Quality Score stands at 56/100 (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, Ruentex Interior Design Inc generated revenue of 2.5B TWD at a net margin of 12.3%. Revenue grew 11.9% year over year. It earns a return on equity of 33.1%. The stock trades on a trailing P/E of 13.7. Fundamentals as of Jul 23, 2026
Our scenario range runs from 196.89 TWD (bear case) to 410.75 TWD (bull case); at 202.50 TWD, the current price sits within 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 29% below its 52-week high, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -15% fair-value upside, at 62%, 6881 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 9 models by family
Widest divergence: Earnings-Based (521.90 TWD) versus Asset-Based (40.74 TWD). Highest evidence: Residual Income (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 23, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 53 · Market factors (momentum, volatility) 49
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
Ruentex Interior Design Inc. engages in interior design and decoration, landscape design engineering, and construction businesses in Taiwan. It undertakes works of corporate offices, and residential and commercial spaces, as well as landscape, laboratory, and education and culture projects.
Full company description
Ruentex Interior Design Inc. engages in interior design and decoration, landscape design engineering, and construction businesses in Taiwan. It undertakes works of corporate offices, and residential and commercial spaces, as well as landscape, laboratory, and education and culture projects. The company also provides interior, landscape, and construction materials, as well as project management services. Ruentex Interior Design Inc. was founded in 1991 and is based in Taipei, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Ruentex Interior Design Inc reported revenue of 2.5B TWD in FY2025 versus 911M TWD in FY2021, a compound +28.3%/yr. Reported net income was 291M TWD in FY2025, compounding +64.5%/yr from FY2021.
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Peer Group
Consulting Services · 82 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 Consulting 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 Consulting Services stocks, each showing price versus our Fair Value estimate (as of Jul 23, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Verisk Analytics, Inc VRSK | $201.49 | $145.58 | -28% |
| SGS SA SGSN | CHF 94.68 | CHF 68.96 | -27% |
| Equifax Inc EFX | $177.08 | $101.34 | -43% |
| Bureau Veritas SA BVI | €27.20 | €27.81 | +2% |
| ALS Limited ALQ | A$21.96 | A$11.02 | -50% |
| Booz Allen Hamilton Holding BAH | $63.94 | $120.62 | +89% |
| DKSH Holding DKSH | CHF 67.60 | CHF 64.81 | -4% |
| FTI Consulting, Inc FCN | $156.86 | $171.64 | +9% |
| Centre Testing International Group 300012 | ¥14.06 | ¥11.90 | -15% |
| GRG Metrology & Test Group 002967 | ¥16.56 | ¥11.69 | -29% |
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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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