Besterra CoTSE:1433 +1.32%72 Operating Margin % is 8.53% as of Jan. 2026, which is 69% above its 10-year median of 5.04. GuruFocus rates TSE:1433 with a GF Score™ of 72/100 and a GF Value™ of 円1,271.51 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 1,765 Construction companies, Besterra Co ranks better than 54.33% on this metric.
Operating Margin % is calculated as Operating Income divided by its Revenue. Besterra Co's Operating Income for the
six
months ended in Jan. 2026 was 円515 Mil. Besterra Co's Revenue for the
six
months ended in Jan. 2026 was 円6,040 Mil. Therefore, Besterra Co's Operating Margin % for the quarter that ended in Jan. 2026 was 8.53%.
The historical rank and industry rank for Besterra Co's Operating Margin % or its related term are showing as below:
TSE:1433'
s Operating Margin % Range Over the Past 10 Years
Min: -3.95 Med: 5.04 Max: 10.1
Current: 6.65
TSE:1433's Operating Margin % is ranked better than 54.33% of 1765
companies
in the Construction industry
Industry Median: 5.89
vs TSE:1433: 6.65
Besterra Co's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.
Besterra Co's Operating Income for the
six
months ended in Jan. 2026 was 円515 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Jan. 2026 was 円741 Mil.
Besterra Co (TSE:1433) 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.
Besterra Co Operating Margin % Related Terms
Besterra Co Operating Margin % Historical Data
* Premium members only.
The historical data trend for Besterra Co'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.
TSE:1433 vs PWR, FIX, EME: Operating Margin % Comparison
For the Engineering & Construction subindustry, Besterra Co'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.
Besterra Co Operating Margin % vs Construction Industry
For the Construction industry and Industrials sector, Besterra Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Besterra Co's Operating Margin % falls into.
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.
Besterra Co's Operating Margin % for the fiscal year that ended in Jan. 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.
Besterra Co (TSE:1433) has a Operating Margin % of 8.53% as of Jan. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Besterra Co and its competitors. This is 69% above median its historical median of 5.04. According to the industry distribution chart, Besterra Co ranks #806 out of 1765 companies in the Construction industry, placing it in the top 45.7%.
Is Besterra Co's Operating Margin % too high?
Besterra Co's current Operating Margin % of 8.53% is 69% above median its 10-year median of 5.04. The Construction industry median Operating Margin % is 5.89. Besterra Co's value of 8.53% is 44.8% above this industry median. Based on the distribution chart, Besterra Co ranks #806 out of 1765 companies in the Construction industry, which is above the industry midpoint. Overall, Besterra Co has a GF Score™ of 72/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Besterra Co's Operating Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Besterra Co ranks #806 out of 1765 companies for Operating Margin %. This puts Besterra Co in the upper half of its industry. The industry median Operating Margin % is 5.89. Besterra Co's value of 8.53% is 44.8% above this benchmark. While the company's 10-year median is 5.04 vs. the industry median of 5.89, Besterra Co 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 5.89, based on 1,765 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. Besterra Co's current Operating Margin % of 8.53% is 44.8% 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 Besterra Co and its competitors. For the Construction industry, the median Operating Margin % is 5.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Besterra Co's current Operating Margin % is 8.53%, which is 69% above median its own 10-year median of 5.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Besterra Co stock overvalued right now?
Based on GuruFocus' analysis, Besterra Co (TSE:1433) is currently considered Modestly Undervalued. The stock's GF Value™ is 円1,271.51, compared to a current price of 円1,148.00 — trading 9.7% below its estimated fair value. The current Operating Margin % is 8.53%, which is 69% above median its 10-year median of 5.04 and 44.8% above the Construction industry median of 5.89. Besterra Co's overall GF Score™ is 72/100 with 3 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 Besterra Co (TSE:1433), the current Operating Margin % is 8.53% as of Jan. 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 Besterra Co (TSE:1433) Overvalued in 2026?
Based on GuruFocus' analysis, Besterra Co stock appears to be undervalued.
The current stock price of 円1,148.00 is trading 9.7% below its estimated GF Value™ of 円1,271.51.
GuruFocus considers Besterra Co to be Modestly Undervalued.
Key valuation signals for TSE:1433:
Operating Margin %: 8.53% (69% above median its 10-year median of 5.04)
GF Value™: 円1,271.51 vs. price of 円1,148.00 (9.7% below fair value)
Industry Position: 44.8% above the Construction median (#806 of 1765)
No single metric tells the full story. See the TSE:1433 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Besterra Co Ltd is engaged in the construction, engineering, and management of plant dismantling. The company also offers BT staff and 3D measurement services.
72GF Score
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