Right Tunnelling Public Company (RT) Fair Value & Analysis
Industrials · TH · Market cap 428M THB
Fair value as of: Jul 16, 2026
From 23 valuation models · updated 25 days ago
Share price −10.3% over the past month.
Below-average quality, and screening another 48% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (0.1785 THB). The favourable scenario is already priced in.
- Weak quality (30/100) and above fair value at the same time, the margin of safety is missing on both counts.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 16, 2026.
How to read this chart
60‑month range 0.2400 THB – 2.80 THB · fair‑value band 0.1020 THB – 0.1785 THB · the 0.2600 THB price screens above the 0.1360 THB fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 16, 2026.
Analysis
Right Tunnelling Public Company (RT) currently trades at 0.2600 THB, while our model-based Fair Value estimate is 0.1360 THB, implying the stock looks roughly 47.7% overvalued today. The Quality Score stands at 30/100 (below-average quality), in the Industrials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, Right Tunnelling Public Company generated revenue of 3.7B THB at a net margin of 3.1%. Revenue grew 33.4% year over year. It earns a return on equity of 8.9%. Net debt stands at 2.4B THB. Fundamentals as of Jul 16, 2026
Our scenario range runs from 0.1020 THB (bear case) to 0.1785 THB (bull case); at 0.2600 THB, the current price sits above 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 24% below its 52-week high and 13% above its 52-week low, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -45% fair-value upside, at -48%, RT screens richer 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 23 models by family
Widest divergence: Growth DCF (1.48 THB) versus Earnings-Based (0.1200 THB). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 16, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 31 · Market factors (momentum, volatility) 45
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
Right Tunnelling Public Company Limited, together with its subsidiaries, engages in the provision of construction services, open and underground rock excavation, dam excavation, and other construction works in Thailand, Myanmar, the Lao People's Democratic Republic, and Cambodia. It is also involved in mineral exploration activities.
Full company description
Right Tunnelling Public Company Limited, together with its subsidiaries, engages in the provision of construction services, open and underground rock excavation, dam excavation, and other construction works in Thailand, Myanmar, the Lao People's Democratic Republic, and Cambodia. It is also involved in mineral exploration activities. The company was incorporated in 2000 and is based in Samut Prakan, Thailand.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Right Tunnelling Public Company reported revenue of 3.5B THB in FY2025 versus 2.5B THB in FY2021, a compound +8.9%/yr. Reported net income was 11.6M THB in FY2025, compounding −27.4%/yr from FY2021.
RT screens 48% overvalued. Compare with Larsen & Toubro Limited →
Peer Group
Engineering & Construction · 839 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 Engineering & Construction 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.
VALUE 0: the price sits above our fair-value range.
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 Engineering & Construction stocks, each showing price versus our Fair Value estimate (as of Jul 16, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Larsen & Toubro Limited LT | ₹3,815 | ₹1,994 | -48% |
| Samsung C&T Corporation 028260 | 346,000 KRW | 268,779 KRW | -22% |
| Hyundai Engineering & Construction Co 000720 | 99,000 KRW | 63,993 KRW | -35% |
| United Integrated Services Co 2404 | 1,250 TWD | 925.62 TWD | -26% |
| Samsung E&A Co 028050 | 42,550 KRW | 44,840 KRW | +5% |
| Rail Vikas Nigam Limited RVNL | ₹232.67 | ₹61.46 | -74% |
| Daewoo Engineering & Construction Co 047040 | 16,240 KRW | 6,507 KRW | -60% |
| NBCC (India) Limited NBCC | ₹96.32 | ₹48.22 | -50% |
| Cemindia Projects Limited CEMPRO | ₹1,330 | ₹730.69 | -45% |
| KEPCO Engineering & Construction Company 052690 | 92,700 KRW | 20,172 KRW | -78% |
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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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