Seiyu kogyo Co (NGO:9170) Earnings Power Value (EPV): 円-156.84 (As of Sep25)


NGO:9170 Seiyu kogyo Co Ltd NGO:9170
19 GF Score
Price 円1,845.00
GF Value 円867.47
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Seiyu kogyo Co Earnings Power Value (EPV)?

Seiyu kogyo Co NGO:9170 19 Earnings Power Value (EPV) is 円-156.84 as of Sep25. GuruFocus rates NGO:9170 with a GF Score™ of 19/100 and a GF Value™ of 円867.47 (Significantly Overvalued). The stock has 8 warning signs investors should review.

As of Sep25, Seiyu kogyo Co's earnings power value is 円-156.84. *

* GuruFocus does not store EPV value into our database if Average Maintenance CAPEX is 0.

Margin of Safety is N/A.

The basic concept of EPV is that one should value a stock based on the current free cash flow of a company and not on future projections which may, or may not, come true. It is arguably a better way to analyze stocks than Discounted Cash Flow analysis that relies on highly speculative growth assumptions many years into the future. Assumption: Current profitability is sustainable.


Seiyu kogyo Co  (NGO:9170) Earnings Power Value (EPV) Explanation

Assumption: Current profitability is sustainable.

Earnings power value (EPV) uses a very basic equation which assumes no growth, although it does rely on an assumption about the cost of capital as well as the fact that current earnings are sustainable. It also involves several adjustments to clean up the underlying Earnings figures.


Be Aware

Though using today's earnings in calculating Earnings Power Value, GuruFocus is normalizing these earnings to the business cycle. This eliminates the effects on profitability of valuing the firm at different points in the business cycle. This means that we are considering the average earnings over 5 years.


Seiyu kogyo Co Earnings Power Value (EPV) Related Terms


Seiyu kogyo Co Earnings Power Value (EPV) Historical Data

* Premium members only.

The historical data trend for Seiyu kogyo Co's Earnings Power Value (EPV) 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.

Seiyu kogyo Co Earnings Power Value (EPV) Chart

Seiyu kogyo Co Annual Data
Trend Sep21 Sep22 Sep23 Sep24 Sep25
Earnings Power Value (EPV)
0.00 0.00 0.00 0.00 -156.84

Seiyu kogyo Co Semi-Annual Data
Sep21 Sep22 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Earnings Power Value (EPV) Get a 7-Day Free Trial 0.00 0.00 0.00 -156.84 0.00

NGO:9170 vs PWR, FIX, EME: Earnings Power Value (EPV) Comparison

For the Engineering & Construction subindustry, Seiyu kogyo Co's Earnings Power Value (EPV), along with its competitors' market caps and Earnings Power Value (EPV) 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.


Seiyu kogyo Co Earnings Power Value (EPV) vs Construction Industry

For the Construction industry and Industrials sector, Seiyu kogyo Co's Earnings Power Value (EPV) distribution charts can be found below:

* The bar in red indicates where Seiyu kogyo Co's Earnings Power Value (EPV) falls into.


NGO:9170
19GF Score
Seiyu kogyo Co Ltd NGO:9170
Earnings Power Value (EPV) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Seiyu kogyo Co Earnings Power Value (EPV) Calculation

Earnings Power Value also known as just Earnings Power is a valuation technique popularised by Bruce Greenwald, an authority on value investing at Columbia University. It is arguably a better way to analyze stocks than Discounted Cash Flow analysis that relies on highly speculative growth assumptions many years into the future.

The basic concept of EPV is that one should value a stock based on the current free cash flow of a company and not on future projections which may, or may not, come true. This valuation tool excludes the potential growth that a company may have so that needs to be looked at separately. Since future growth is excluded from the analysis, only the maintenance capital expenditures are subtracted from after-tax EBIT (earnings before interest and taxes) and growth capex is ignored.

Seiyu kogyo Co's "Earning Power" Calculation:

Average of Last 5 Years Last Year
Revenue 12,843
DDA 377
Operating Margin % 5.04
SGA * 25% 0
Tax Rate % 35.45
Maintenance Capex 233
Cash and Cash Equivalents 2,974
Short-Term Debt 1,679
Long-Term Debt 5,467
Shares Outstanding (Diluted) 9

1. Start with "Earnings" not including accounting adjustments (one-time charges not excluded unless policy has changed). "Earnings" are "Operating Income.

2. Look at average margins over a business/Industry cycle: Average Operating Margin = 5.04%

To normalize margins and eliminate the effects on profitability of valuing the firm at different points in the business cycle, it is usually best to take a long-term average of operating margins. Ideally this would be as long as 10 years and include at least one economic downturn. However, since most of companies do not have as long as 10-year history, here GuruFocus uses the latest 5 years data to do the calculation. To smooth out unusual years but reflect recent developments, we take an average of the 5 year margin.

3. Multiply average margins by sustainable revenues and then adjust for maintenance SGA. This yields "normalized" EBIT:

To be conservative, GuruFocus uses an average of the 5 year revenues as the sustainable revenue.
EPV analysis recognises that part of SG&A expenditure is made to maintain and replace the existing assets, while part is made to grow sales. Since EPV is only interested in what it costs a going concern to maintain its existing asset base, it adds back a percentage of SG&A (between 15% and 50% - this is a matter of judgment and industry knowledge) to make up for the fact that some of this expenditure went to fund growth and shouldn't be accounted for. To start off, we assume 25% for the sake of prudence.
Sustainable Revenue = 円12,843 Mil, Average Operating Margin = 5.04%, Average Adjusted SGA = 0,
therefore "Normalized" EBIT = Sustainable Revenue * Average Operating Margin + Average Adjusted SGA = 12,843 * 5.04% +0 = 円647.821610488 Mil.

4. Multiply by one minus Average Tax Rate (NOPAT):

Same as average operating margin calculation, GuruFocus takes an average of the 5 years tax rates.
Average Tax Rate = 35.45%, and "Normalized" EBIT = 円647.821610488 Mil,
therefore After-tax "Normalized" EBIT = "Normalized" EBIT * ( 1 - Average Tax Rate ) = 647.821610488 * ( 1 - 35.45% ) = 円418.15589313779 Mil.

5. Add back Excess Depreciation (after tax at 1/2 average tax rate). This yields "normalized" Earnings:

Excess Depreciation = Average DDA * % of Excess Depreciation (after tax at 1/2 average tax rate) = 377 * 0.5 * 35.45% = 円66.871299548 Mil.
"Normalized" Earnings = After-tax "Normalized" EBIT + Excess Depreciation = 418.15589313779 + 66.871299548 = 円485.02719268579 Mil.

6. Adjusted for Maintenance Capital Expenditure:

First, calculate the revenue change regarding to the previous year. If the revenue decreased from the previous year, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
Second, if the revenue increased from the previous year, then calculate the percentage of Net PPE as of corresponding Revenue.
Third, calculate Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase.
If [Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase] was negative, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
If [Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase] was positive, then the Maintenance Capital Expenditure = Capital Expenditure (positive) - percentage of Net PPE as of corresponding Revenue * revenue increase.
Fourth, GuruFocus uses an average of the 5 year maintenance capital expenditures as maintenance CAPEX.
Seiyu kogyo Co's Average Maintenance CAPEX = 円233 Mil *.
* GuruFocus does not store EPV value into our database if Average Maintenance CAPEX is 0.

7. Investors require a return of "WACC" for the risk they are taking: WACC = 9%

8. Seiyu kogyo Co's current cash and cash equivalent = 円2,974 Mil.
Seiyu kogyo Co's current interest bearing debt = Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation = 5,467 + 1,679 = 円7145.932 Mil.
Seiyu kogyo Co's current Shares Outstanding (Diluted Average) = 9 Mil.

Seiyu kogyo Co's Earnings Power Value (EPV) for Sep25 is calculated as:

EPV = ( ( Norm. Earnings-Maint. CAPEX *) / WACC + CashandEquiv - Int. Bearing Debt ) / Shares Outstanding (Diluted Average)
= ( ( 485.02719268579 - 233)/ 9%+2,974-7145.932 )/9
=-156.84

Margin of Safety (EPV)=( Earnings Power Value (EPV)-Current Price )/Earnings Power Value (EPV)
=( -156.83641420586-1845.00 )/-156.83641420586
= N/A

* 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.

* GuruFocus does not store EPV value into our database if Average Maintenance CAPEX is 0.

What does a Earnings Power Value (EPV) of 円-156.84 mean?
Seiyu kogyo Co (NGO:9170) has a Earnings Power Value (EPV) of 円-156.84 as of Sep25. Bruce Greenwald's earnings power value focuses on current earnings without factoring in future growth. View historical data on Seiyu kogyo Co and its competitors.
Is Seiyu kogyo Co's Earnings Power Value (EPV) too high?
Seiyu kogyo Co's current Earnings Power Value (EPV) is 円-156.84. Overall, Seiyu kogyo Co has a GF Score™ of 19/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Seiyu kogyo Co's Earnings Power Value (EPV) compare to PWR and FIX?
Seiyu kogyo Co's Earnings Power Value (EPV) of 円-156.84 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Power Value (EPV) for a Construction company?
A good Earnings Power Value (EPV) depends on the Construction industry context. However, Earnings Power Value (EPV) 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 Earnings Power Value (EPV) mean?
A high Earnings Power Value (EPV) can signal that a stock is expensive relative to its fundamentals. Bruce Greenwald's earnings power value focuses on current earnings without factoring in future growth. View historical data on Seiyu kogyo Co and its competitors. Seiyu kogyo Co's current Earnings Power Value (EPV) is 円-156.84. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Seiyu kogyo Co stock overvalued right now?
Based on GuruFocus' analysis, Seiyu kogyo Co (NGO:9170) is currently considered Significantly Overvalued. The stock's GF Value™ is 円867.47, compared to a current price of 円1,845.00 — trading 112.7% above its estimated fair value. The current Earnings Power Value (EPV) is 円-156.84. Seiyu kogyo Co's overall GF Score™ is 19/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Power Value (EPV) calculated?
Earnings Power Value (EPV) is calculated from a company's financial statements. For Seiyu kogyo Co (NGO:9170), the current Earnings Power Value (EPV) is 円-156.84 as of Sep25. 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 Seiyu kogyo Co (NGO:9170) Overvalued in 2026?

Based on GuruFocus' analysis, Seiyu kogyo Co stock appears to be overvalued. The current stock price of 円1,845.00 is trading 112.7% above its estimated GF Value™ of 円867.47. GuruFocus considers Seiyu kogyo Co to be Significantly Overvalued.

Key valuation signals for NGO:9170:

  • Earnings Power Value (EPV): 円-156.84
  • GF Value™: 円867.47 vs. price of 円1,845.00 (112.7% above fair value)
  • GF Score™: 19/100 with 8 warning signs

No single metric tells the full story. See the NGO:9170 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Seiyu kogyo Co Business Description

Address 1141-1 Kusabana, Akiruno City, Tokyo, JPN
Seiyu kogyo Co Ltd is engaged in the business of construction work, Industrial waste treatment, Contaminated soil treatment, Transportation business, and Recycled construction materials production and sales business.
19GF Score

Get the complete analysis for NGO:9170

Earnings Power Value (EPV) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,845.00
Price
円867.47
GF Value