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Sonu InfratechNSE:SONUINFRA +4.91%68 Pretax Margin % is 10.15% as of Sep. 2025, which is 122% above its 10-year median of 4.57. GuruFocus rates NSE:SONUINFRA with a GF Score™ of 68/100 and a GF Value™ of ₹161.27 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 1,769 Construction companies, Sonu Infratech ranks better than 68.23% on this metric.
The historical rank and industry rank for Sonu Infratech's Pretax Margin % or its related term are showing as below:
NSE:SONUINFRA'
s Pretax Margin % Range Over the Past 10 Years
Min: 2.18 Med: 4.57 Max: 9.05
Current: 9.05
NSE:SONUINFRA's Pretax Margin % is ranked better than 68.23% of 1769
companies
in the Construction industry
Industry Median: 5.3
vs NSE:SONUINFRA: 9.05
Sonu Infratech (NSE:SONUINFRA) 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.
Sonu Infratech Pretax Margin % Related Terms
Sonu Infratech Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Sonu Infratech's Pretax Margin % 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.
NSE:SONUINFRA vs PWR, FIX, EME: Pretax Margin % Comparison
For the Engineering & Construction subindustry, Sonu Infratech'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.
Sonu Infratech Pretax Margin % vs Construction Industry
For the Construction industry and Industrials sector, Sonu Infratech's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Sonu Infratech'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.
Sonu Infratech (NSE:SONUINFRA) has a Pretax Margin % of 10.15% as of Sep. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Sonu Infratech and its competitors. This is 122% above median its historical median of 4.57. Over the past decade, Sonu Infratech's Pretax Margin % has ranged from 2.18 to 9.05. According to the industry distribution chart, Sonu Infratech ranks #562 out of 1769 companies in the Construction industry, placing it in the top 31.8%.
Is Sonu Infratech's Pretax Margin % too high?
Sonu Infratech's current Pretax Margin % of 10.15% is 122% above median its 10-year median of 4.57. Over the past 10 years, this metric has ranged from a low of 2.18 to a high of 9.05. The Construction industry median Pretax Margin % is 5.30. Sonu Infratech's value of 10.15% is 91.5% above this industry median. Based on the distribution chart, Sonu Infratech ranks #562 out of 1769 companies in the Construction industry, which is above the industry midpoint. Overall, Sonu Infratech has a GF Score™ of 68/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Sonu Infratech's Pretax Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Sonu Infratech ranks #562 out of 1769 companies for Pretax Margin %. This puts Sonu Infratech in the upper half of its industry. The industry median Pretax Margin % is 5.30. Sonu Infratech's value of 10.15% is 91.5% above this benchmark. Historically, Sonu Infratech's own Pretax Margin % has ranged from 2.18 to 9.05 over the past decade. While the company's 10-year median is 4.57 vs. the industry median of 5.30, Sonu Infratech 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 5.30, based on 1,769 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. Sonu Infratech's current Pretax Margin % of 10.15% is 91.5% 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 Sonu Infratech and its competitors. For the Construction industry, the median Pretax Margin % is 5.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sonu Infratech's current Pretax Margin % is 10.15%, which is 122% above median its own 10-year median of 4.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonu Infratech stock overvalued right now?
Based on GuruFocus' analysis, Sonu Infratech (NSE:SONUINFRA) is currently considered Possible Value Trap. The stock's GF Value™ is ₹161.27, compared to a current price of ₹40.35 — trading 75% below its estimated fair value. The current Pretax Margin % is 10.15%, which is 122% above median its 10-year median of 4.57 and 91.5% above the Construction industry median of 5.30. Sonu Infratech's overall GF Score™ is 68/100 with 6 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 Sonu Infratech (NSE:SONUINFRA), the current Pretax Margin % is 10.15% as of Sep. 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 Sonu Infratech (NSE:SONUINFRA) Overvalued in 2026?
Based on GuruFocus' analysis, Sonu Infratech stock appears to be undervalued.
The current stock price of ₹40.35 is trading 75% below its estimated GF Value™ of ₹161.27.
GuruFocus considers Sonu Infratech to be Possible Value Trap.
Key valuation signals for NSE:SONUINFRA:
Pretax Margin %: 10.15% (122% above median its 10-year median of 4.57)
GF Value™: ₹161.27 vs. price of ₹40.35 (75% below fair value)
Industry Position: 91.5% above the Construction median (#562 of 1769)
No single metric tells the full story. See the NSE:SONUINFRA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sonu Infratech Ltd is engaged in the business of civil construction services, such as piling, excavation, road preparation, land leveling, structural painting, building construction in nature of commercial and industrial projects, and mechanical scaffolding services including structuring and piping. The company operates and generates revenue within India.
68GF Score
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Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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