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* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Environmental Control Center Co's PEG Ratio or its related term are showing as below:
TSE:4657'
s PEG Ratio Range Over the Past 10 Years
Min: 0 Med: 0 Max: 8.58
Current: 8.5
During the past 13 years, Environmental Control Center Co's highest PEG Ratio was 8.58. The lowest was 0.00. And the median was 0.00.
TSE:4657's PEG Ratio is ranked worse than 87.5% of 88
companies
in the Waste Management industry
Industry Median: 2.04
vs TSE:4657: 8.50
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Environmental Control Center Co (TSE:4657) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Environmental Control Center Co PEG Ratio Related Terms
Environmental Control Center Co PEG Ratio 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.
For the Waste Management subindustry, Environmental Control Center Co's PEG Ratio, along with its competitors' market caps and PEG Ratio 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.
Environmental Control Center Co PEG Ratio vs Waste Management Industry
For the Waste Management industry and Industrials sector, Environmental Control Center Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Environmental Control Center Co's PEG Ratio 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Environmental Control Center Co (TSE:4657) has a PEG Ratio of 8.31 as of Sep. 21, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Environmental Control Center Co and its competitors. According to the industry distribution chart, Environmental Control Center Co ranks #77 out of 88 companies in the Waste Management industry, placing it in the top 87.5%.
Is Environmental Control Center Co's PEG Ratio too high?
Environmental Control Center Co's current PEG Ratio is 8.31. The Waste Management industry median PEG Ratio is 2.04. Environmental Control Center Co's value of 8.31 is 307.4% above this industry median. Based on the distribution chart, Environmental Control Center Co ranks #77 out of 88 companies in the Waste Management industry, which is in the bottom quartile relative to peers. Overall, Environmental Control Center Co has a GF Score™ of 67/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Environmental Control Center Co's PEG Ratio compare to WM and RSG?
According to the Waste Management industry distribution chart, Environmental Control Center Co ranks #77 out of 88 companies for PEG Ratio. This places Environmental Control Center Co in the lower half of its industry. The industry median PEG Ratio is 2.04. Environmental Control Center Co's value of 8.31 is 307.4% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for a Waste Management company?
The median PEG Ratio among Waste Management companies is 2.04, based on 88 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Environmental Control Center Co's current PEG Ratio of 8.31 is 307.4% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Environmental Control Center Co and its competitors. For the Waste Management industry, the median PEG Ratio is 2.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Environmental Control Center Co's current PEG Ratio is 8.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Environmental Control Center Co stock overvalued right now?
Based on GuruFocus' analysis, Environmental Control Center Co (TSE:4657) is currently considered Fairly Valued. The stock's GF Value™ is 円475.07, compared to a current price of 円456.00 — trading 4% below its estimated fair value. The current PEG Ratio is 8.31 and 307.4% above the Waste Management industry median of 2.04. Environmental Control Center Co's overall GF Score™ is 67/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Environmental Control Center Co (TSE:4657), the current PEG Ratio is 8.31 as of Sep. 21, 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 Environmental Control Center Co (TSE:4657) Overvalued in 2026?
Based on GuruFocus' analysis, Environmental Control Center Co stock appears to be undervalued.
The current stock price of 円456.00 is trading 4% below its estimated GF Value™ of 円475.07.
GuruFocus considers Environmental Control Center Co to be Fairly Valued.
Key valuation signals for TSE:4657:
PEG Ratio: 8.31
GF Value™: 円475.07 vs. price of 円456.00 (4% below fair value)
Industry Position: 307.4% above the Waste Management median (#77 of 88)
No single metric tells the full story. See the TSE:4657 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Environmental Control Center Co Ltd is a Japan based environmental consulting company with a focus on chemical analysis. It provides solutions for environmental problems by monitoring and consulting services for air, water, and soil in the general environment. In addition, it also offers environmental survey, analysis, consulting and designing services for environmental or waste management, environmental conservation and remediation of municipal, prefectural and national governments.
67GF Score
Get the complete analysis for TSE:4657
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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