Enviro Infra EngineersBOM:544290 -0.72%48 Operating Margin % is 16.69% as of Mar. 2026, which is 24% below its 10-year median of 22.08. GuruFocus rates BOM:544290 with a GF Score™ of 48/100. The stock has 2 warning signs investors should review. Among 1,762 Construction companies, Enviro Infra Engineers ranks better than 92.34% on this metric.
Enviro Infra Engineers Ltd operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for Enviro Infra Engineers's Operating Margin % or its related term are showing as below:
BOM:544290'
s Operating Margin % Range Over the Past 10 Years
Min: 10.79 Med: 22.08 Max: 24.23
Current: 22
BOM:544290's Operating Margin % is ranked better than 92.34% of 1762
companies
in the Construction industry
Industry Median: 5.895
vs BOM:544290: 22.00
Enviro Infra Engineers's 5-Year Average Operating Margin % Growth Rate was 11.60% per year.
Enviro Infra Engineers (BOM:544290) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Enviro Infra Engineers Operating Margin % Related Terms
Enviro Infra Engineers Operating Margin % Historical Data
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The historical data trend for Enviro Infra Engineers's Operating 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.
BOM:544290 vs PWR, FIX, EME: Operating Margin % Comparison
For the Engineering & Construction subindustry, Enviro Infra Engineers's Operating Margin %, along with its competitors' market caps and Operating 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.
Enviro Infra Engineers Operating Margin % vs Construction Industry
For the Construction industry and Industrials sector, Enviro Infra Engineers's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Enviro Infra Engineers's Operating Margin % falls into.
Enviro Infra Engineers Operating Margin % Calculation
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
Enviro Infra Engineers's Operating Margin % for the fiscal year that ended in Mar. 2026 is calculated as
* 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.
Enviro Infra Engineers (BOM:544290) has a Operating Margin % of 16.69% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Enviro Infra Engineers and its competitors. This is 24% below median its historical median of 22.08. Over the past decade, Enviro Infra Engineers' Operating Margin % has ranged from 10.79 to 24.23. According to the industry distribution chart, Enviro Infra Engineers ranks #135 out of 1762 companies in the Construction industry, placing it in the top 7.7%.
Is Enviro Infra Engineers' Operating Margin % too high?
Enviro Infra Engineers' current Operating Margin % of 16.69% is 24% below median its 10-year median of 22.08. Over the past 10 years, this metric has ranged from a low of 10.79 to a high of 24.23. The Construction industry median Operating Margin % is 5.90. Enviro Infra Engineers' value of 16.69% is 183.1% above this industry median. Based on the distribution chart, Enviro Infra Engineers ranks #135 out of 1762 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Enviro Infra Engineers has a GF Score™ of 48/100, reflecting its overall financial health beyond just this single metric.
How does Enviro Infra Engineers' Operating Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Enviro Infra Engineers ranks #135 out of 1762 companies for Operating Margin %. This places Enviro Infra Engineers in the top 8% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 5.90. Enviro Infra Engineers' value of 16.69% is 183.1% above this benchmark. Historically, Enviro Infra Engineers' own Operating Margin % has ranged from 10.79 to 24.23 over the past decade. While the company's 10-year median is 22.08 vs. the industry median of 5.90, Enviro Infra Engineers 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 Operating Margin % for a Construction company?
The median Operating Margin % among Construction companies is 5.90, based on 1,762 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Enviro Infra Engineers's current Operating Margin % of 16.69% is 183.1% 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Enviro Infra Engineers and its competitors. For the Construction industry, the median Operating Margin % is 5.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Enviro Infra Engineers's current Operating Margin % is 16.69%, which is 24% below median its own 10-year median of 22.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Enviro Infra Engineers stock overvalued right now?
Enviro Infra Engineers (BOM:544290) has a current Operating Margin % of 16.69%. The current Operating Margin % is 16.69%, which is 24% below median its 10-year median of 22.08 and 183.1% above the Construction industry median of 5.90. Enviro Infra Engineers' overall GF Score™ is 48/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Enviro Infra Engineers (BOM:544290), the current Operating Margin % is 16.69% 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.
Enviro Infra Engineers Ltd is engaged in the business of designing, constructing, operating, and maintaining Water and Wastewater Treatment Plants (WWTPs) and Water Supply Scheme Projects (WSSPs) for various government authorities and bodies across India. Its core services encompass a wide range of infrastructure solutions, including Sewage Treatment Plants (STPs), Sewerage Schemes (SS), Common Effluent Treatment Plants (CETPs), Water Treatment Plants (WTPs), along with associated pumping stations and water pipeline networks. The Company has only one reportable business segment, which is Construction and allied services.
48GF Score
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