STC Concrete ProductBKK:STC +1.72%51 Altman Z-Score is 1.08 as of Jul. 04, 2026, which is 28% below its 10-year median of 1.51. GuruFocus rates BKK:STC with a GF Score™ of 51/100 and a GF Value™ of ฿0.58 (Fairly Valued). The stock has 7 warning signs investors should review. Among 402 Building Materials companies, STC Concrete Product ranks worse than 81.09% on this metric.
The Altman Z-Score is a model designed to predict the likelihood of a company going bankrupt within the next two years. Created by American finance professor Edward Altman in 1968, the model is specifically designed for publicly traded manufacturing companies with assets greater than $1 million.
Warning Sign:
Altman Z-score of 1.06 is in distress zone. This implies bankruptcy possibility in the next two years.
STC Concrete Product has a Altman Z-Score of 1.08, indicating it is in Distress Zones. This implies bankrupcy possibility in the next two years.
The zones of discrimination were as such:
When Altman Z-Score <= 1.8, it is in Distress Zones.
When Altman Z-Score >= 3, it is in Safe Zones.
When Altman Z-Score is between 1.8 and 3, it is in Grey Zones.
The historical rank and industry rank for STC Concrete Product's Altman Z-Score or its related term are showing as below:
BKK:STC'
s Altman Z-Score Range Over the Past 10 Years
Min: 0.83 Med: 1.51 Max: 2.57
Current: 1.06
During the past 9 years, STC Concrete Product's highest Altman Z-Score was 2.57. The lowest was 0.83. And the median was 1.51.
X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.
X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.
X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.
X4, Market Value of Equity/Book Value of Total Liabilities (MVE/TL): The measure shows how much the firm's assets can decline in value (measured by market value of equity plus debt) before the liabilities exceed the assets and the firm becomes insolvent.
X5, Revenue/Total Assets (S/TA): The capital-turnover ratio is a standard financial ratio illustrating the sales generating ability of the firm's assets.
Altman Z-Score does not apply to financial companies.
STC Concrete Product Altman Z-Score Related Terms
STC Concrete Product Altman Z-Score Historical Data
* Premium members only.
The historical data trend for STC Concrete Product's Altman Z-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.
BKK:STC vs CRH, VMC, MLM: Altman Z-Score Comparison
For the Building Materials subindustry, STC Concrete Product's Altman Z-Score, along with its competitors' market caps and Altman Z-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.
STC Concrete Product Altman Z-Score vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, STC Concrete Product's Altman Z-Score distribution charts can be found below:
* The bar in red indicates where STC Concrete Product's Altman Z-Score falls into.
Altman 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.
STC Concrete Product's Altman Z-Score for today is calculated with this formula:
Z
=
1.2
*
X1
+
1.4
*
X2
+
3.3
*
X3
+
0.6
*
X4
+
1.0
*
X5
=
1.2
*
-0.1467
+
1.4
*
0.0374
+
3.3
*
0.0232
+
0.6
*
0.7634
+
1.0
*
0.6674
=
1.08
* 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. GuruFocus does not calculate Altman Z-Score when X4 or X5 value is 0.
STC Concrete Product (BKK:STC) has a Altman Z-Score of 1.08 as of Jul. 04, 2026. The Altman Z-score measures a company's bankruptcy risk. View historical data on STC Concrete Product and its competitors. This is 28% below median its historical median of 1.51. Over the past decade, STC Concrete Product's Altman Z-Score has ranged from 0.83 to 2.57. According to the industry distribution chart, STC Concrete Product ranks #326 out of 402 companies in the Building Materials industry, placing it in the top 81.1%.
Is STC Concrete Product's Altman Z-Score too high?
STC Concrete Product's current Altman Z-Score of 1.08 is 28% below median its 10-year median of 1.51. Over the past 10 years, this metric has ranged from a low of 0.83 to a high of 2.57. The Building Materials industry median Altman Z-Score is 2.23. STC Concrete Product's value of 1.08 is 51.5% below this industry median. Based on the distribution chart, STC Concrete Product ranks #326 out of 402 companies in the Building Materials industry, which is in the bottom quartile relative to peers. Overall, STC Concrete Product has a GF Score™ of 51/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does STC Concrete Product's Altman Z-Score compare to CRH and VMC?
According to the Building Materials industry distribution chart, STC Concrete Product ranks #326 out of 402 companies for Altman Z-Score. This places STC Concrete Product in the lower half of its industry. The industry median Altman Z-Score is 2.23. STC Concrete Product's value of 1.08 is 51.5% below this benchmark. Historically, STC Concrete Product's own Altman Z-Score has ranged from 0.83 to 2.57 over the past decade. While the company's 10-year median is 1.51 vs. the industry median of 2.23, STC Concrete Product has consistently been below 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 Altman Z-Score for a Building Materials company?
The median Altman Z-Score among Building Materials companies is 2.23, based on 402 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. STC Concrete Product's current Altman Z-Score of 1.08 is 51.5% 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 Altman Z-Score mean?
A high Altman Z-Score can signal that a stock is expensive relative to its fundamentals. The Altman Z-score measures a company's bankruptcy risk. View historical data on STC Concrete Product and its competitors. For the Building Materials industry, the median Altman Z-Score is 2.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. STC Concrete Product's current Altman Z-Score is 1.08, which is 28% below median its own 10-year median of 1.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is STC Concrete Product stock overvalued right now?
Based on GuruFocus' analysis, STC Concrete Product (BKK:STC) is currently considered Fairly Valued. The stock's GF Value™ is ฿0.58, compared to a current price of ฿0.59 — trading 1.7% above its estimated fair value. The current Altman Z-Score is 1.08, which is 28% below median its 10-year median of 1.51 and 51.5% below the Building Materials industry median of 2.23. STC Concrete Product's overall GF Score™ is 51/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z-Score calculated?
Altman Z-Score is calculated from a company's financial statements. For STC Concrete Product (BKK:STC), the current Altman Z-Score is 1.08 as of Jul. 04, 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 STC Concrete Product (BKK:STC) Overvalued in 2026?
Based on GuruFocus' analysis, STC Concrete Product stock appears to be overvalued.
The current stock price of ฿0.59 is trading 1.7% above its estimated GF Value™ of ฿0.58.
GuruFocus considers STC Concrete Product to be Fairly Valued.
Key valuation signals for BKK:STC:
Altman Z-Score: 1.08 (28% below median its 10-year median of 1.51)
GF Value™: ฿0.58 vs. price of ฿0.59 (1.7% above fair value)
Industry Position: 51.5% below the Building Materials median (#326 of 402)
No single metric tells the full story. See the BKK:STC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
STC Concrete Product PLC is engaged in the manufacture and sales of ready-mixed concrete and aggregate. Its products include ready mixed concrete, concrete drainage pipes, precast concrete slabs, prestressed concrete piles, moisture resistant lightweight concrete blocks, and prefabricated fence panels. It operates in single segment of manufacturing and selling of ready-mixed concrete and aggregate and the single geographical area of its operations is Thailand.
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