Thai Nondestructive Testing PCL (BKK:TNDT) Beneish M-Score: -3.05 (As of Jul. 01, 2026)


BKK:TNDT Thai Nondestructive Testing PCL BKK:TNDT
29 GF Score
Price ฿0.14
GF Value ฿0.15
Valuation Fairly Valued
! 6 Warning Signs
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What is Thai Nondestructive Testing PCL Beneish M-Score?

Thai Nondestructive Testing PCL BKK:TNDT 29 Beneish M-Score is -3.05 as of Jul. 01, 2026. GuruFocus rates BKK:TNDT with a GF Score™ of 29/100 and a GF Value™ of ฿0.15 (Fairly Valued). The stock has 6 warning signs investors should review. Among 1,699 Construction companies, Thai Nondestructive Testing PCL ranks better than 83.52% on this metric.

The zones of discrimination for M-Score is as such:

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator.
An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Good Sign:

Beneish M-Score -3.05 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for Thai Nondestructive Testing PCL's Beneish M-Score or its related term are showing as below:

BKK:TNDT' s Beneish M-Score Range Over the Past 10 Years
Min: -3.73   Med: -2.78   Max: -1.64
Current: -3.05

During the past 13 years, the highest Beneish M-Score of Thai Nondestructive Testing PCL was -1.64. The lowest was -3.73. And the median was -2.78.


Thai Nondestructive Testing PCL Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Thai Nondestructive Testing PCL's Beneish M-Score 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.

Thai Nondestructive Testing PCL Beneish M-Score Chart

Thai Nondestructive Testing PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.38 -2.54 -2.94 -3.69 -2.57

Thai Nondestructive Testing PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Beneish M-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -3.14 -3.54 -2.93 -2.57 -3.05

BKK:TNDT vs PWR, FIX, EME: Beneish M-Score Comparison

For the Engineering & Construction subindustry, Thai Nondestructive Testing PCL's Beneish M-Score, along with its competitors' market caps and Beneish M-Score 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 Beneish M-Score vs Construction Industry

For the Construction industry and Industrials sector, Thai Nondestructive Testing PCL's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where Thai Nondestructive Testing PCL's Beneish M-Score falls into.


BKK:TNDT
29GF Score
Thai Nondestructive Testing PCL BKK:TNDT
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Thai Nondestructive Testing PCL Beneish M-Score Calculation

The M-score was created by Professor Messod Beneish. Instead of measuring the bankruptcy risk (Altman Z-Score) or business trend (Piotroski F-Score), M-score can be used to detect the risk of earnings manipulation. This is the original research paper on M-score.

The M-Score Variables:

The M-score of Thai Nondestructive Testing PCL for today is based on a combination of the following eight different indices:

M=-4.84+0.92 * DSRI+0.528 * GMI+0.404 * AQI+0.892 * SGI+0.115 * DEPI
=-4.84+0.92 * 0.7119+0.528 * 1.2581+0.404 * 0.5468+0.892 * 1.1645+0.115 * 0.8778
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 0.7711+4.679 * -0.086698-0.327 * 1.0738
=-3.05

* 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.

This Year (Mar26) TTM:Last Year (Mar25) TTM:
Total Receivables was ฿47.5 Mil.
Revenue was 67.66 + 87.362 + 116.541 + 81.243 = ฿352.8 Mil.
Gross Profit was 22.268 + 21.129 + 29.409 + 22.426 = ฿95.2 Mil.
Total Current Assets was ฿249.1 Mil.
Total Assets was ฿629.3 Mil.
Property, Plant and Equipment(Net PPE) was ฿327.9 Mil.
Depreciation, Depletion and Amortization(DDA) was ฿25.5 Mil.
Selling, General, & Admin. Expense(SGA) was ฿87.8 Mil.
Total Current Liabilities was ฿340.3 Mil.
Long-Term Debt & Capital Lease Obligation was ฿157.0 Mil.
Net Income was -7.853 + 11.624 + 1.407 + -18.2 = ฿-13.0 Mil.
Non Operating Income was -1.253 + -0.959 + -0.82 + -7.734 = ฿-10.8 Mil.
Cash Flow from Operations was 5.378 + 35.775 + 6.161 + 4.988 = ฿52.3 Mil.
Total Receivables was ฿57.3 Mil.
Revenue was 76.391 + 82.075 + 74.66 + 69.839 = ฿303.0 Mil.
Gross Profit was 27.248 + 18.302 + 30.147 + 27.192 = ฿102.9 Mil.
Total Current Assets was ฿256.7 Mil.
Total Assets was ฿707.2 Mil.
Property, Plant and Equipment(Net PPE) was ฿343.0 Mil.
Depreciation, Depletion and Amortization(DDA) was ฿23.2 Mil.
Selling, General, & Admin. Expense(SGA) was ฿97.7 Mil.
Total Current Liabilities was ฿348.4 Mil.
Long-Term Debt & Capital Lease Obligation was ฿172.0 Mil.




1. DSRI = Days Sales in Receivables Index

Measured as the ratio of Revenue in Total Receivables in year t to year t-1.

A large increase in DSR could be indicative of revenue inflation.

DSRI=(Receivables_t / Revenue_t) / (Receivables_t-1 / Revenue_t-1)
=(47.507 / 352.806) / (57.306 / 302.965)
=0.134655 / 0.189151
=0.7119

2. GMI = Gross Margin Index

Measured as the ratio of gross margin in year t-1 to gross margin in year t.

Gross margin has deteriorated when this index is above 1. A firm with poorer prospects is more likely to manipulate earnings.

GMI=GrossMargin_t-1 / GrossMargin_t
=(GrossProfit_t-1 / Revenue_t-1) / (GrossProfit_t / Revenue_t)
=(102.889 / 302.965) / (95.232 / 352.806)
=0.339607 / 0.269927
=1.2581

3. AQI = Asset Quality Index

AQI is the ratio of asset quality in year t to year t-1.

Asset quality is measured as the ratio of non-current assets other than Property, Plant and Equipment to Total Assets.

AQI=(1 - (CurrentAssets_t + PPE_t) / TotalAssets_t) / (1 - (CurrentAssets_t-1 + PPE_t-1) / TotalAssets_t-1)
=(1 - (249.073 + 327.903) / 629.291) / (1 - (256.67 + 343.042) / 707.244)
=0.083133 / 0.152044
=0.5468

4. SGI = Sales Growth Index

Ratio of Revenue in year t to sales in year t-1.

Sales growth is not itself a measure of manipulation. However, growth companies are likely to find themselves under pressure to manipulate in order to keep up appearances.

SGI=Sales_t / Sales_t-1
=Revenue_t / Revenue_t-1
=352.806 / 302.965
=1.1645

5. DEPI = Depreciation Index

Measured as the ratio of the rate of Depreciation, Depletion and Amortization in year t-1 to the corresponding rate in year t.

DEPI greater than 1 indicates that assets are being depreciated at a slower rate. This suggests that the firm might be revising useful asset life assumptions upwards, or adopting a new method that is income friendly.

DEPI=(Depreciation_t-1 / (Depreciaton_t-1 + PPE_t-1)) / (Depreciation_t / (Depreciaton_t + PPE_t))
=(23.187 / (23.187 + 343.042)) / (25.489 / (25.489 + 327.903))
=0.063313 / 0.072127
=0.8778

Note: If the Depreciation, Depletion and Amortization data is not available, we assume that the depreciation rate is constant and set the Depreciation Index to 1.

6. SGAI = Sales, General and Administrative expenses Index

The ratio of Selling, General, & Admin. Expense(SGA) to Sales in year t relative to year t-1.

SGA expenses index > 1 means that the company is becoming less efficient in generate sales.

SGAI=(SGA_t / Sales_t) / (SGA_t-1 /Sales_t-1)
=(87.771 / 352.806) / (97.741 / 302.965)
=0.24878 / 0.322615
=0.7711

7. LVGI = Leverage Index

The ratio of total debt to Total Assets in year t relative to yeat t-1.

An LVGI > 1 indicates an increase in leverage

LVGI=((LTD_t + CurrentLiabilities_t) / TotalAssets_t) / ((LTD_t-1 + CurrentLiabilities_t-1) / TotalAssets_t-1)
=((156.964 + 340.259) / 629.291) / ((172.026 + 348.377) / 707.244)
=0.790132 / 0.735818
=1.0738

8. TATA = Total Accruals to Total Assets

Total accruals calculated as the change in working capital accounts other than cash less depreciation.

TATA=(IncomefromContinuingOperations_t - CashFlowsfromOperations_t) / TotalAssets_t
=(NetIncome_t - NonOperatingIncome_t - CashFlowsfromOperations_t) / TotalAssets_t
=(-13.022 - -10.766 - 52.302) / 629.291
=-0.086698

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator. An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Thai Nondestructive Testing PCL has a M-score of -3.05 suggests that the company is unlikely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -3.05 mean?
Thai Nondestructive Testing PCL (BKK:TNDT) has a Beneish M-Score of -3.05 as of Jul. 01, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Thai Nondestructive Testing PCL and its competitors. According to the industry distribution chart, Thai Nondestructive Testing PCL ranks #280 out of 1699 companies in the Construction industry, placing it in the top 16.5%.
Is Thai Nondestructive Testing PCL's Beneish M-Score too high?
Thai Nondestructive Testing PCL's current Beneish M-Score is -3.05. Based on the distribution chart, Thai Nondestructive Testing PCL ranks #280 out of 1699 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 Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Thai Nondestructive Testing PCL's Beneish M-Score compare to PWR and FIX?
According to the Construction industry distribution chart, Thai Nondestructive Testing PCL ranks #280 out of 1699 companies for Beneish M-Score. This places Thai Nondestructive Testing PCL in the top 17% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beneish M-Score for a Construction company?
A good Beneish M-Score depends on the Construction industry context. However, Beneish M-Score 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 Beneish M-Score mean?
A high Beneish M-Score can signal that a stock is expensive relative to its fundamentals. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Thai Nondestructive Testing PCL and its competitors. Thai Nondestructive Testing PCL's current Beneish M-Score is -3.05. 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 ฿0.14 — trading 6.7% below its estimated fair value. The current Beneish M-Score is -3.05. 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 Beneish M-Score calculated?
Beneish M-Score is calculated from a company's financial statements. For Thai Nondestructive Testing PCL (BKK:TNDT), the current Beneish M-Score is -3.05 as of Jul. 01, 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 ฿0.14 is trading 6.7% below its estimated GF Value™ of ฿0.15. GuruFocus considers Thai Nondestructive Testing PCL to be Fairly Valued.

Key valuation signals for BKK:TNDT:

  • Beneish M-Score: -3.05
  • GF Value™: ฿0.15 vs. price of ฿0.14 (6.7% below fair value)
  • GF Score™: 29/100 with 6 warning signs

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

Address Ramkhamhaeng Road, 19 Soi Ramkhamhaeng 60 Intersection 8 (Suanson 8, Huamark, Bangkapi, Bangkok, THA, 10240
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.
29GF Score

Get the complete analysis for BKK:TNDT

Beneish M-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿0.14
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฿0.15
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