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.
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.
Right Tunnelling PCL has the Financial Strength Rank of 2. It displays poor financial strength and is likely in financial distress. Usually this is caused by too much debt for the company.
Warning Sign:
Right Tunnelling PCL displays poor financial strength. Usually, this is caused by too much debt for the company.
GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is rated on a scale of 1 to 10 and is based on these factors:
1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.
2. Debt to revenue ratio. The lower, the better.
3. Altman Z-Score.
4. Other debt related ratios.
A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
Right Tunnelling PCL's Interest Coverage for the quarter that ended in Jun. 2026 was 1.82.
Right Tunnelling PCL's debt to revenue ratio for the quarter that ended in Jun. 2026 was 0.64.
As of today, Right Tunnelling PCL's Altman Z-Score is 1.01.
Right Tunnelling PCL (BKK:RT) Financial Strength Explanation
The rank is rated on a scale of 1 to 10. A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
Right Tunnelling PCL has the Financial Strength Rank of 2. It displays poor financial strength and is likely in financial distress. Usually this is caused by too much debt for the company.
Right Tunnelling PCL Financial Strength Related Terms
BKK:RT vs PWR, FIX, EME: Financial Strength Comparison
For the Engineering & Construction subindustry, Right Tunnelling PCL's Financial Strength, along with its competitors' market caps and Financial Strength 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 Financial Strength vs Construction Industry
For the Construction industry and Industrials sector, Right Tunnelling PCL's Financial Strength distribution charts can be found below:
* The bar in red indicates where Right Tunnelling PCL's Financial Strength falls into.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
The zones of discrimination were as such:
When Z-Score is less than 1.81, it is in Distress Zones.
When Z-Score is greater than 2.99, it is in Safe Zones.
When Z-Score is between 1.81 and 2.99, it is in Grey Zones.
Right Tunnelling PCL has a Z-score of 1.01, indicating it is in Distress Zones. This implies bankrupcy possibility in the next two years.
Warning Sign:
Altman Z-score of 1.01 is in distress zone. This implies bankruptcy possibility in the next two years.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Right Tunnelling PCL (BKK:RT) has a Financial Strength of 2 as of Jun. 2026. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on Right Tunnelling PCL and its competitors. This is near median its historical median of 2.00. Over the past decade, Right Tunnelling PCL's Financial Strength has ranged from 1.00 to 5.00.
Is Right Tunnelling PCL's Financial Strength too high?
Right Tunnelling PCL's current Financial Strength of 2 is near median its 10-year median of 2.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 5.00. Overall, Right Tunnelling PCL has a GF Score™ of 45/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Right Tunnelling PCL's Financial Strength compare to PWR and FIX?
Right Tunnelling PCL's Financial Strength of 2 can be compared against companies in the Construction industry. Historically, Right Tunnelling PCL's own Financial Strength has ranged from 1.00 to 5.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Financial Strength for a Construction company?
A good Financial Strength depends on the Construction industry context. However, Financial Strength should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Financial Strength mean?
A high Financial Strength can signal that a stock is expensive relative to its fundamentals. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on Right Tunnelling PCL and its competitors. Right Tunnelling PCL's current Financial Strength is 2, which is near median its own 10-year median of 2.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Right Tunnelling PCL stock overvalued right now?
Based on GuruFocus' analysis, Right Tunnelling PCL (BKK:RT) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿0.33, compared to a current price of ฿0.29 — trading 12.1% below its estimated fair value. The current Financial Strength is 2, which is near median its 10-year median of 2.00. Right Tunnelling PCL's overall GF Score™ is 45/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Financial Strength calculated?
Financial Strength is calculated from a company's financial statements. For Right Tunnelling PCL (BKK:RT), the current Financial Strength is 2 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
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 ฿0.29 is trading 12.1% below its estimated GF Value™ of ฿0.33.
GuruFocus considers Right Tunnelling PCL to be Modestly Undervalued.
Key valuation signals for BKK:RT:
Financial Strength: 2 (near median its 10-year median of 2.00)
GF Value™: ฿0.33 vs. price of ฿0.29 (12.1% below fair value)
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 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.
45GF Score
Get the complete analysis for BKK:RT
Financial Strength is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:RT has been successfully added to your 
