The historical rank and industry rank for Right Tunnelling PCL's FCF Margin % or its related term are showing as below:
BKK:RT'
s FCF Margin % Range Over the Past 10 Years
Min: -14.82 Med: -8.74 Max: 17.7
Current: 17.7
During the past 8 years, the highest FCF Margin % of Right Tunnelling PCL was 17.70%. The lowest was -14.82%. And the median was -8.74%.
BKK:RT's FCF Margin % is ranked better than 88.09% of 1771
companies
in the Construction industry
Industry Median: 2.62
vs BKK:RT: 17.70
Right Tunnelling PCL FCF Margin % Related Terms
Right Tunnelling PCL FCF Margin % Historical Data
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The historical data trend for Right Tunnelling PCL's FCF Margin % can be seen below:
* 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.
For the Engineering & Construction subindustry, Right Tunnelling PCL's FCF Margin %, along with its competitors' market caps and FCF Margin % 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 FCF Margin % vs Construction Industry
For the Construction industry and Industrials sector, Right Tunnelling PCL's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Right Tunnelling PCL's FCF Margin % falls into.
* 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 FCF Margin % of 11.38% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Right Tunnelling PCL and its competitors. According to the industry distribution chart, Right Tunnelling PCL ranks #211 out of 1771 companies in the Construction industry, placing it in the top 11.9%.
Is Right Tunnelling PCL's FCF Margin % too high?
Right Tunnelling PCL's current FCF Margin % is 11.38%. The Construction industry median FCF Margin % is 2.62. Right Tunnelling PCL's value of 11.38% is 334.4% above this industry median. Based on the distribution chart, Right Tunnelling PCL ranks #211 out of 1771 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Right Tunnelling PCL has a GF Score™ of 50/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Right Tunnelling PCL's FCF Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Right Tunnelling PCL ranks #211 out of 1771 companies for FCF Margin %. This places Right Tunnelling PCL in the top 12% of its industry — outperforming the majority of peers. The industry median FCF Margin % is 2.62. Right Tunnelling PCL's value of 11.38% is 334.4% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Construction company?
The median FCF Margin % among Construction companies is 2.62, based on 1,771 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Right Tunnelling PCL's current FCF Margin % of 11.38% is 334.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Right Tunnelling PCL and its competitors. For the Construction industry, the median FCF Margin % is 2.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Right Tunnelling PCL's current FCF Margin % is 11.38%. 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 ฿0.40, compared to a current price of ฿0.29 — trading 27.5% below its estimated fair value. The current FCF Margin % is 11.38% and 334.4% above the Construction industry median of 2.62. Right Tunnelling PCL's overall GF Score™ is 50/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Right Tunnelling PCL (BKK:RT), the current FCF Margin % is 11.38% as of Mar. 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 27.5% below its estimated GF Value™ of ฿0.40.
GuruFocus considers Right Tunnelling PCL to be Modestly Undervalued.
Key valuation signals for BKK:RT:
FCF Margin %: 11.38%
GF Value™: ฿0.40 vs. price of ฿0.29 (27.5% below fair value)
Industry Position: 334.4% above the Construction median (#211 of 1771)
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.
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