ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Thai Nondestructive Testing PCL's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was 2.02%.
As of today (2026-07-03), Thai Nondestructive Testing PCL's WACC % is 7.73%. Thai Nondestructive Testing PCL's ROC % is 5.60% (calculated using TTM income statement data).
Thai Nondestructive Testing PCL earns returns that do not match up to its cost of capital. It will destroy value as it grows.
ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.
There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.
Why is ROC % important?
Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.
As of today, Thai Nondestructive Testing PCL's WACC % is 7.73%. Thai Nondestructive Testing PCL's ROC % is 5.60% (calculated using TTM income statement data).
Thai Nondestructive Testing PCL earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Be Aware
Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Thai Nondestructive Testing PCL ROC % Related Terms
Thai Nondestructive Testing PCL ROC % Historical Data
* 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.
Note:
The Operating Income data used here is four times the quarterly (Mar. 2026) data.
The tax rate is limited to between 0% and 100%.
* 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 ROC % of 2.02% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Thai Nondestructive Testing PCL and its competitors.
Is Thai Nondestructive Testing PCL's ROC % too high?
Thai Nondestructive Testing PCL's current ROC % is 2.02%. The Construction industry median ROC % is 4.64. Thai Nondestructive Testing PCL's value of 2.02% is 56.4% below this industry median. Overall, Thai Nondestructive Testing PCL has a GF Score™ of 29/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Thai Nondestructive Testing PCL's ROC % compare to PWR and FIX?
Thai Nondestructive Testing PCL's ROC % of 2.02% can be compared against companies in the Construction industry. The industry median ROC % is 4.64. Thai Nondestructive Testing PCL's value of 2.02% is 56.4% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for a Construction company?
The median ROC % among Construction companies is 4.64, based on 1,750 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Thai Nondestructive Testing PCL's current ROC % of 2.02% is 56.4% below 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 ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Thai Nondestructive Testing PCL and its competitors. For the Construction industry, the median ROC % is 4.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thai Nondestructive Testing PCL's current ROC % is 2.02%. 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 Fairly Valued. 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 ROC % is 2.02% and 56.4% below the Construction industry median of 4.64. 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 ROC % calculated?
ROC % is calculated from a company's financial statements. For Thai Nondestructive Testing PCL (BKK:TNDT), the current ROC % is 2.02% 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 Fairly Valued.
Key valuation signals for BKK:TNDT:
ROC %: 2.02%
GF Value™: ฿0.15 vs. price of ฿0.13 (13.3% below fair value)
Industry Position: 56.4% below the Construction median
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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