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Yuh Shan Environmental Engineering Co (ROCO:7715) 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.
Yuh Shan Environmental Engineering Co Pretax Margin % Related Terms
Yuh Shan Environmental Engineering Co 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.
Yuh Shan Environmental Engineering Co Pretax Margin % Chart
ROCO:7715 vs WM, RSG, WCN: Pretax Margin % Comparison
For the Waste Management subindustry, Yuh Shan Environmental Engineering Co'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.
Yuh Shan Environmental Engineering Co Pretax Margin % vs Waste Management Industry
For the Waste Management industry and Industrials sector, Yuh Shan Environmental Engineering Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Yuh Shan Environmental Engineering Co'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.
Yuh Shan Environmental Engineering Co (ROCO:7715) has a Pretax Margin % of -0.27% as of Jun. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Yuh Shan Environmental Engineering Co and its competitors. Over the past decade, Yuh Shan Environmental Engineering Co's Pretax Margin % has ranged from 2.62 to 16.02. According to the industry distribution chart, Yuh Shan Environmental Engineering Co ranks #114 out of 238 companies in the Waste Management industry, placing it in the top 47.9%.
Is Yuh Shan Environmental Engineering Co's Pretax Margin % too high?
Yuh Shan Environmental Engineering Co's current Pretax Margin % is -0.27%. Over the past 10 years, this metric has ranged from a low of 2.62 to a high of 16.02. Based on the distribution chart, Yuh Shan Environmental Engineering Co ranks #114 out of 238 companies in the Waste Management industry, which is above the industry midpoint. Overall, Yuh Shan Environmental Engineering Co has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yuh Shan Environmental Engineering Co's Pretax Margin % compare to WM and RSG?
According to the Waste Management industry distribution chart, Yuh Shan Environmental Engineering Co ranks #114 out of 238 companies for Pretax Margin %. This puts Yuh Shan Environmental Engineering Co in the upper half of its industry. The industry median Pretax Margin % is 5.66. Historically, Yuh Shan Environmental Engineering Co's own Pretax Margin % has ranged from 2.62 to 16.02 over the past decade. 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 Waste Management company?
The median Pretax Margin % among Waste Management companies is 5.66, based on 238 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. 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 Yuh Shan Environmental Engineering Co and its competitors. For the Waste Management industry, the median Pretax Margin % is 5.66 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yuh Shan Environmental Engineering Co's current Pretax Margin % is -0.27%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yuh Shan Environmental Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, Yuh Shan Environmental Engineering Co (ROCO:7715) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$22.58, compared to a current price of NT$29.60 — trading 31.1% above its estimated fair value. The current Pretax Margin % is -0.27%. Yuh Shan Environmental Engineering Co's overall GF Score™ is 69/100 with 7 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 Yuh Shan Environmental Engineering Co (ROCO:7715), the current Pretax Margin % is -0.27% as of Jun. 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 Yuh Shan Environmental Engineering Co (ROCO:7715) Overvalued in 2026?
Based on GuruFocus' analysis, Yuh Shan Environmental Engineering Co stock appears to be overvalued.
The current stock price of NT$29.60 is trading 31.1% above its estimated GF Value™ of NT$22.58.
GuruFocus considers Yuh Shan Environmental Engineering Co to be Significantly Overvalued.
Key valuation signals for ROCO:7715:
Pretax Margin %: -0.27%
GF Value™: NT$22.58 vs. price of NT$29.60 (31.1% above fair value)
No single metric tells the full story. See the ROCO:7715 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yuh Shan Environmental Engineering Co is a environmental engineering technical consulting company. It is a comprehensive environmental protection professional team that actively carries out organizational changes, technological innovation, and promotes the company's vision and core values. The concept of technical service level is committed to the development of soil and groundwater fields.
69GF Score
Get the complete analysis for ROCO:7715
Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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