* 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.
BKK:TNDT vs PWR, FIX, EME: OCF Margin % Comparison
For the Engineering & Construction subindustry, Thai Nondestructive Testing PCL's OCF Margin %, along with its competitors' market caps and OCF 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.
Thai Nondestructive Testing PCL OCF Margin % vs Construction Industry
For the Construction industry and Industrials sector, Thai Nondestructive Testing PCL's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Thai Nondestructive Testing PCL's OCF 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.
Thai Nondestructive Testing PCL (BKK:TNDT) has a OCF Margin % of 7.95% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Thai Nondestructive Testing PCL and its competitors. This is 45% below median its historical median of 14.50. According to the industry distribution chart, Thai Nondestructive Testing PCL ranks #385 out of 1766 companies in the Construction industry, placing it in the top 21.8%.
Is Thai Nondestructive Testing PCL's OCF Margin % too high?
Thai Nondestructive Testing PCL's current OCF Margin % of 7.95% is 45% below median its 10-year median of 14.50. The Construction industry median OCF Margin % is 5.98. Thai Nondestructive Testing PCL's value of 7.95% is 32.9% above this industry median. Based on the distribution chart, Thai Nondestructive Testing PCL ranks #385 out of 1766 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Thai Nondestructive Testing PCL has a GF Score™ of 29/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Thai Nondestructive Testing PCL's OCF Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Thai Nondestructive Testing PCL ranks #385 out of 1766 companies for OCF Margin %. This places Thai Nondestructive Testing PCL in the top 22% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 5.98. Thai Nondestructive Testing PCL's value of 7.95% is 32.9% above this benchmark. While the company's 10-year median is 14.50 vs. the industry median of 5.98, Thai Nondestructive Testing PCL has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Construction company?
The median OCF Margin % among Construction companies is 5.98, based on 1,766 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Thai Nondestructive Testing PCL's current OCF Margin % of 7.95% is 32.9% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Thai Nondestructive Testing PCL and its competitors. For the Construction industry, the median OCF Margin % is 5.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thai Nondestructive Testing PCL's current OCF Margin % is 7.95%, which is 45% below median its own 10-year median of 14.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thai Nondestructive Testing PCL stock overvalued right now?
Based on GuruFocus' analysis, Thai Nondestructive Testing PCL (BKK:TNDT) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿0.15, compared to a current price of ฿0.13 — trading 13.3% below its estimated fair value. The current OCF Margin % is 7.95%, which is 45% below median its 10-year median of 14.50 and 32.9% above the Construction industry median of 5.98. Thai Nondestructive Testing PCL's overall GF Score™ is 29/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Thai Nondestructive Testing PCL (BKK:TNDT), the current OCF Margin % is 7.95% 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 Thai Nondestructive Testing PCL (BKK:TNDT) Overvalued in 2026?
Based on GuruFocus' analysis, Thai Nondestructive Testing PCL stock appears to be undervalued.
The current stock price of ฿0.13 is trading 13.3% below its estimated GF Value™ of ฿0.15.
GuruFocus considers Thai Nondestructive Testing PCL to be Modestly Undervalued.
Key valuation signals for BKK:TNDT:
OCF Margin %: 7.95% (45% below median its 10-year median of 14.50)
GF Value™: ฿0.15 vs. price of ฿0.13 (13.3% below fair value)
Industry Position: 32.9% above the Construction median (#385 of 1766)
No single metric tells the full story. See the BKK:TNDT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Thai Nondestructive Testing PCL Business Description
Thai Nondestructive Testing PCL engages in providing technical services and operates engineering inspection and testing through non-destructive techniques. It operates in the segments of: Nondestructive testing services; Inspection services for pressure vessel; Electron Beam; Revenue from contractor services relating to electricity, generating system; and Revenue from sales. Its Non-Destructive Testing Services segment which earns majority revenue provides conventional testing services, which are applied to pressure vessels, heat exchangers, boilers, piping and structures in the fields of oil refineries, power plants, petrochemical plants, ship buildings, offshore, bridges and building constructions, and other heavy industries. Geographically, it operates Domestically as well as Abroad.
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