Environmental Control Center Co (TSE:4657) OCF Yield %: 8.82 (As of Jul. 02, 2026)


TSE:4657 Environmental Control Center Co Ltd TSE:4657
66 GF Score
Price 円468.00
GF Value 円566.07
Valuation Modestly Undervalued
! 6 Warning Signs
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What is Environmental Control Center Co OCF Yield %?

Environmental Control Center Co TSE:4657 +0.21% 66 OCF Yield % is 8.82 as of Jul. 02, 2026. GuruFocus rates TSE:4657 with a GF Score™ of 66/100 and a GF Value™ of 円566.07 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 247 Waste Management companies, Environmental Control Center Co ranks better than 60.73% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Environmental Control Center Co's Trailing 12-Month Cash Flow from Operations is 円0 Mil, and Market Cap is 円2,236 Mil. Therefore, Environmental Control Center Co's OCF Yield % for today is 8.82%.

The historical rank and industry rank for Environmental Control Center Co's OCF Yield % or its related term are showing as below:

TSE:4657' s OCF Yield % Range Over the Past 10 Years
Min: 8.82   Med: 0   Max: 8.82
Current: 8.82


During the past 13 years, the highest OCF Yield % of Environmental Control Center Co was 8.82%. The lowest was 8.82%. And the median was %.

TSE:4657's OCF Yield % is ranked better than
60.73% of 247 companies
in the Waste Management industry
Industry Median: 5.96 vs TSE:4657: 8.82

Environmental Control Center Co's OCF Margin % for the quarter that ended in Dec. 2025 was %.


Environmental Control Center Co OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Environmental Control Center Co OCF Yield % Related Terms


Environmental Control Center Co OCF Yield % Historical Data

* Premium members only.

The historical data trend for Environmental Control Center Co's OCF Yield % 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.

Environmental Control Center Co OCF Yield % Chart

Environmental Control Center Co Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 24.93 2.66 27.15 19.84 9.69

Environmental Control Center Co Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Dec25 Mar26
OCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

TSE:4657 vs WM, RSG, WCN: OCF Yield % Comparison

For the Waste Management subindustry, Environmental Control Center Co's OCF Yield %, along with its competitors' market caps and OCF Yield % 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 OCF Yield % vs Waste Management Industry

For the Waste Management industry and Industrials sector, Environmental Control Center Co's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Environmental Control Center Co's OCF Yield % falls into.


TSE:4657
66GF Score
Environmental Control Center Co Ltd TSE:4657
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Environmental Control Center Co OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Environmental Control Center Co's OCF Yield % for the fiscal year that ended in Jun. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=189.275 / 1953.912
=9.69%

Environmental Control Center Co's annualized OCF Yield % for the quarter that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=0 * 4 / 1997.013
=0.00%

* 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.

Frequently Asked Questions Learn more about OCF Yield % →
What does a OCF Yield % of 8.82 mean?
Environmental Control Center Co (TSE:4657) has a OCF Yield % of 8.82 as of Jul. 02, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Environmental Control Center Co and its competitors. Over the past decade, Environmental Control Center Co's OCF Yield % has ranged from 8.82 to 8.82. According to the industry distribution chart, Environmental Control Center Co ranks #97 out of 247 companies in the Waste Management industry, placing it in the top 39.3%.
Is Environmental Control Center Co's OCF Yield % too high?
Environmental Control Center Co's current OCF Yield % is 8.82. Over the past 10 years, this metric has ranged from a low of 8.82 to a high of 8.82. The Waste Management industry median OCF Yield % is 5.96. Environmental Control Center Co's value of 8.82 is 48% above this industry median. Based on the distribution chart, Environmental Control Center Co ranks #97 out of 247 companies in the Waste Management industry, which is above the industry midpoint. Overall, Environmental Control Center Co has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Environmental Control Center Co's OCF Yield % compare to WM and RSG?
According to the Waste Management industry distribution chart, Environmental Control Center Co ranks #97 out of 247 companies for OCF Yield %. This puts Environmental Control Center Co in the upper half of its industry. The industry median OCF Yield % is 5.96. Environmental Control Center Co's value of 8.82 is 48% above this benchmark. Historically, Environmental Control Center Co's own OCF Yield % has ranged from 8.82 to 8.82 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 OCF Yield % for a Waste Management company?
The median OCF Yield % among Waste Management companies is 5.96, based on 247 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Environmental Control Center Co's current OCF Yield % of 8.82 is 48% 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Environmental Control Center Co and its competitors. For the Waste Management industry, the median OCF Yield % is 5.96 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Environmental Control Center Co's current OCF Yield % is 8.82. 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 Modestly Undervalued. The stock's GF Value™ is 円566.07, compared to a current price of 円468.00 — trading 17.3% below its estimated fair value. The current OCF Yield % is 8.82 and 48% above the Waste Management industry median of 5.96. Environmental Control Center Co's overall GF Score™ is 66/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Environmental Control Center Co (TSE:4657), the current OCF Yield % is 8.82 as of Jul. 02, 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468.00 is trading 17.3% below its estimated GF Value™ of 円566.07. GuruFocus considers Environmental Control Center Co to be Modestly Undervalued.

Key valuation signals for TSE:4657:

  • OCF Yield %: 8.82
  • GF Value™: 円566.07 vs. price of 円468.00 (17.3% below fair value)
  • GF Score™: 66/100 with 6 warning signs
  • Industry Position: 48% above the Waste Management median (#97 of 247)

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 Business Description

Address 3-7-23 Sanda-machi, Hachioji-shi, Tokyo, JPN, 193-0832
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.
66GF Score

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OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円468.00
Price
円566.07
GF Value