* 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:STECH vs CRH, VMC, MLM: FCF Margin % Comparison
For the Building Materials subindustry, Siam Technic Concrete 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.
Siam Technic Concrete PCL FCF Margin % vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Siam Technic Concrete PCL's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Siam Technic Concrete 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.
Siam Technic Concrete PCL (BKK:STECH) has a FCF Margin % of 17.26% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Siam Technic Concrete PCL and its competitors. According to the industry distribution chart, Siam Technic Concrete PCL ranks #67 out of 402 companies in the Building Materials industry, placing it in the top 16.7%.
Is Siam Technic Concrete PCL's FCF Margin % too high?
Siam Technic Concrete PCL's current FCF Margin % is 17.26%. The Building Materials industry median FCF Margin % is 3.96. Siam Technic Concrete PCL's value of 17.26% is 335.9% above this industry median. Based on the distribution chart, Siam Technic Concrete PCL ranks #67 out of 402 companies in the Building Materials industry, which is in the top quartile — a strong position relative to peers. Overall, Siam Technic Concrete PCL has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Siam Technic Concrete PCL's FCF Margin % compare to CRH and VMC?
According to the Building Materials industry distribution chart, Siam Technic Concrete PCL ranks #67 out of 402 companies for FCF Margin %. This places Siam Technic Concrete PCL in the top 17% of its industry — outperforming the majority of peers. The industry median FCF Margin % is 3.96. Siam Technic Concrete PCL's value of 17.26% is 335.9% 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 Building Materials company?
The median FCF Margin % among Building Materials companies is 3.96, based on 402 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. Siam Technic Concrete PCL's current FCF Margin % of 17.26% is 335.9% 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 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 Siam Technic Concrete PCL and its competitors. For the Building Materials industry, the median FCF Margin % is 3.96 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siam Technic Concrete PCL's current FCF Margin % is 17.26%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siam Technic Concrete PCL stock overvalued right now?
Based on GuruFocus' analysis, Siam Technic Concrete PCL (BKK:STECH) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿1.38, compared to a current price of ฿1.15 — trading 16.7% below its estimated fair value. The current FCF Margin % is 17.26% and 335.9% above the Building Materials industry median of 3.96. Siam Technic Concrete PCL's overall GF Score™ is 82/100 with 2 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 Siam Technic Concrete PCL (BKK:STECH), the current FCF Margin % is 17.26% as of Dec. 2025. 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 Siam Technic Concrete PCL (BKK:STECH) Overvalued in 2026?
Based on GuruFocus' analysis, Siam Technic Concrete PCL stock appears to be undervalued.
The current stock price of ฿1.15 is trading 16.7% below its estimated GF Value™ of ฿1.38.
GuruFocus considers Siam Technic Concrete PCL to be Modestly Undervalued.
Key valuation signals for BKK:STECH:
FCF Margin %: 17.26%
GF Value™: ฿1.38 vs. price of ฿1.15 (16.7% below fair value)
Industry Position: 335.9% above the Building Materials median (#67 of 402)
No single metric tells the full story. See the BKK:STECH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siam Technic Concrete PCL is engaged in the manufacture of prestressed concrete products and construction contractor service. The firm has two reportable segments namely Sale of goods and services and Construction. The company generates the majority of its revenue from the Sale of goods and service segments. The Company is managed and operates principally in Thailand.
82GF Score
Get the complete analysis for BKK:STECH
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:STECH has been successfully added to your 
