Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
The historical rank and industry rank for Quality Construction Products PCL's Pretax Margin % or its related term are showing as below:
BKK:Q-CON'
s Pretax Margin % Range Over the Past 10 Years
Min: -7.12 Med: 10.58 Max: 30.1
Current: 14.39
BKK:Q-CON's Pretax Margin % is ranked better than 83.13% of 1761
companies
in the Construction industry
Industry Median: 5.47
vs BKK:Q-CON: 14.39
Quality Construction Products PCL (BKK:Q-CON) Pretax Margin % Explanation
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Quality Construction Products PCL Pretax Margin % Related Terms
Quality Construction Products PCL Pretax Margin % 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.
Quality Construction Products PCL Pretax Margin % Chart
BKK:Q-CON vs TT, JCI, CARR: Pretax Margin % Comparison
For the Building Products & Equipment subindustry, Quality Construction Products PCL's Pretax Margin %, along with its competitors' market caps and Pretax 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.
Quality Construction Products PCL Pretax Margin % vs Construction Industry
For the Construction industry and Industrials sector, Quality Construction Products PCL's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Quality Construction Products PCL's Pretax 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.
Quality Construction Products PCL (BKK:Q-CON) has a Pretax Margin % of 13.55% as of Mar. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Quality Construction Products PCL and its competitors. This is 28% above median its historical median of 10.58. According to the industry distribution chart, Quality Construction Products PCL ranks #297 out of 1761 companies in the Construction industry, placing it in the top 16.9%.
Is Quality Construction Products PCL's Pretax Margin % too high?
Quality Construction Products PCL's current Pretax Margin % of 13.55% is 28% above median its 10-year median of 10.58. The Construction industry median Pretax Margin % is 5.47. Quality Construction Products PCL's value of 13.55% is 147.7% above this industry median. Based on the distribution chart, Quality Construction Products PCL ranks #297 out of 1761 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Quality Construction Products PCL has a GF Score™ of 85/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Quality Construction Products PCL's Pretax Margin % compare to TT and JCI?
According to the Construction industry distribution chart, Quality Construction Products PCL ranks #297 out of 1761 companies for Pretax Margin %. This places Quality Construction Products PCL in the top 17% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 5.47. Quality Construction Products PCL's value of 13.55% is 147.7% above this benchmark. While the company's 10-year median is 10.58 vs. the industry median of 5.47, Quality Construction Products 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 Pretax Margin % for a Construction company?
The median Pretax Margin % among Construction companies is 5.47, based on 1,761 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Quality Construction Products PCL's current Pretax Margin % of 13.55% is 147.7% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Quality Construction Products PCL and its competitors. For the Construction industry, the median Pretax Margin % is 5.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Quality Construction Products PCL's current Pretax Margin % is 13.55%, which is 28% above median its own 10-year median of 10.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quality Construction Products PCL stock overvalued right now?
Based on GuruFocus' analysis, Quality Construction Products PCL (BKK:Q-CON) is currently considered Fairly Valued. The stock's GF Value™ is ฿6.36, compared to a current price of ฿6.20 — trading 2.5% below its estimated fair value. The current Pretax Margin % is 13.55%, which is 28% above median its 10-year median of 10.58 and 147.7% above the Construction industry median of 5.47. Quality Construction Products PCL's overall GF Score™ is 85/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Quality Construction Products PCL (BKK:Q-CON), the current Pretax Margin % is 13.55% 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 Quality Construction Products PCL (BKK:Q-CON) Overvalued in 2026?
Based on GuruFocus' analysis, Quality Construction Products PCL stock appears to be undervalued.
The current stock price of ฿6.20 is trading 2.5% below its estimated GF Value™ of ฿6.36.
GuruFocus considers Quality Construction Products PCL to be Fairly Valued.
Key valuation signals for BKK:Q-CON:
Pretax Margin %: 13.55% (28% above median its 10-year median of 10.58)
GF Value™: ฿6.36 vs. price of ฿6.20 (2.5% below fair value)
Industry Position: 147.7% above the Construction median (#297 of 1761)
No single metric tells the full story. See the BKK:Q-CON stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Quality Construction Products PCL Business Description
Quality Construction Products PCL is engaged in the production and distribution of autoclaved aerated concrete blocks, reinforced wall panels, floor panels, and lintels for construction use. Its geographical segments are domestic and overseas. The company's products are distributed under the Q-CON brand. Key revenue is generated from the domestic domain.
85GF Score
Get the complete analysis for BKK:Q-CON
Pretax 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:Q-CON has been successfully added to your 
