Right Tunnelling PCL (BKK:RT) Margin of Safety % (DCF Earnings Based): N/A (As of Aug. 10, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BKK:RT Right Tunnelling PCL BKK:RT
50 GF Score
Price ฿0.26
GF Value ฿0.41
Valuation Possible Value Trap
! 3 Warning Signs
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What is Right Tunnelling PCL Margin of Safety % (DCF Earnings Based)?

Margin of Safety % (DCF Earnings Based) = (Intrinsic Value: DCF (Earnings Based) - Current Price) / Intrinsic Value: DCF (Earnings Based).

Note: Discounted Earnings model is only suitable for predictable companies (Business Predictability Rank higher than 1-Star). If the company's Predictability Rank is 1-Star or Not Rated, result may not be accurate due to the low predictability of business and the data will not be stored into our database.

Right Tunnelling PCL's Predictability Rank is Not Rated. Thus, the DCF related results in the screener and portfolio will appear as zero and Margin of Safety % (DCF Earnings Based) is not calculated.

BKK:RT vs PWR, FIX, EME: Margin of Safety % (DCF Earnings Based) Comparison

For the Engineering & Construction subindustry, Right Tunnelling PCL's Margin of Safety % (DCF Earnings Based), along with its competitors' market caps and Margin of Safety % (DCF Earnings Based) data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Right Tunnelling PCL Margin of Safety % (DCF Earnings Based) vs Construction Industry

For the Construction industry and Industrials sector, Right Tunnelling PCL's Margin of Safety % (DCF Earnings Based) distribution charts can be found below:

* The bar in red indicates where Right Tunnelling PCL's Margin of Safety % (DCF Earnings Based) falls into.


BKK:RT
50GF Score
Right Tunnelling PCL BKK:RT
Margin of Safety % (DCF Earnings Based) is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Right Tunnelling PCL (BKK:RT) Overvalued in 2026?

Based on GuruFocus' analysis, Right Tunnelling PCL stock appears to be undervalued. The current stock price of ฿0.26 is trading 36.6% below its estimated GF Value™ of ฿0.41. GuruFocus considers Right Tunnelling PCL to be Possible Value Trap.

Key valuation signals for BKK:RT:

  • Margin of Safety % (DCF Earnings Based): N/A
  • GF Value™: ฿0.41 vs. price of ฿0.26 (36.6% below fair value)
  • GF Score™: 50/100 with 3 warning signs

No single metric tells the full story. See the BKK:RT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Right Tunnelling PCL Business Description

Address 292 Moo 4, Bangna-Trad (KM 26) Road, Bangbor Subdistrict, Bangbor District, Samut Prakan, THA, 10560
Right Tunnelling PCL is a civil engineering service provider. It specializes in geology and special techniques such as tunnel construction, rock drilling, rock blasting, mining construction, soil boring tests, and concrete structures. The clients of the company include both the public and private sectors. The company offers services related to tunnel and shaft construction, dam construction, hydropower plant construction, and pipe jacking projects. The company operates in two geographic segments of Thailand and overseas (Myanmar, The Lao People's Democratic Republic, and Cambodia). Geographically, it derives a majority of its revenue from Thailand.
50GF Score

Get the complete analysis for BKK:RT

Margin of Safety % (DCF Earnings Based) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿0.26
Price
฿0.41
GF Value