Seiyu kogyo Co (NGO:9170) GF Score: 19/100 (As of Jul. 17, 2026) — 46% Above Median

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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

NGO:9170 Seiyu kogyo Co Ltd NGO:9170
19 GF Score
Price 円1,729.00
GF Value 円869.44
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Seiyu kogyo Co GF Score?

Seiyu kogyo Co NGO:9170 +6.40% 19 GF Score is 19 as of Jul. 17, 2026, which is 46% above its 10-year median of 13.00. GuruFocus rates NGO:9170 with a GF Score™ of 19/100 and a GF Value™ of 円869.44 (Significantly Overvalued). The stock has 3 warning signs investors should review.

Seiyu kogyo Co has the GF Score of 19, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 3/10
2. Profitability Rank : 3/10
3. Growth Rank : 0/10
4. GF Value Rank : 1/10
5. Momentum Rank : 0/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Seiyu kogyo Co might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Seiyu kogyo Co  (NGO:9170) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Seiyu kogyo Co GF Score Related Terms

NGO:9170 vs PWR, FIX, EME: GF Score Comparison

For the Engineering & Construction subindustry, Seiyu kogyo Co's GF Score, along with its competitors' market caps and GF Score 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 GF Score vs Construction Industry

For the Construction industry and Industrials sector, Seiyu kogyo Co's GF Score distribution charts can be found below:

* The bar in red indicates where Seiyu kogyo Co's GF Score falls into.


NGO:9170
19GF Score
Seiyu kogyo Co Ltd NGO:9170
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 19 mean?
Seiyu kogyo Co (NGO:9170) has a GF Score of 19 as of Jul. 17, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Seiyu kogyo Co and its competitors. This is 46% above median its historical median of 13.00. Over the past decade, Seiyu kogyo Co's GF Score has ranged from 8.00 to 22.00.
Is Seiyu kogyo Co's GF Score too high?
Seiyu kogyo Co's current GF Score of 19 is 46% above median its 10-year median of 13.00. Over the past 10 years, this metric has ranged from a low of 8.00 to a high of 22.00. 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 GF Score compare to PWR and FIX?
Seiyu kogyo Co's GF Score of 19 can be compared against companies in the Construction industry. Historically, Seiyu kogyo Co's own GF Score has ranged from 8.00 to 22.00 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 GF Score for a Construction company?
A good GF Score depends on the Construction industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Seiyu kogyo Co and its competitors. Seiyu kogyo Co's current GF Score is 19, which is 46% above median its own 10-year median of 13.00. 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869.44, compared to a current price of 円1,729.00 — trading 98.9% above its estimated fair value. The current GF Score is 19, which is 46% above median its 10-year median of 13.00. Seiyu kogyo Co's overall GF Score™ is 19/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Seiyu kogyo Co (NGO:9170), the current GF Score is 19 as of Jul. 17, 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 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1,729.00 is trading 98.9% above its estimated GF Value™ of 円869.44. GuruFocus considers Seiyu kogyo Co to be Significantly Overvalued.

Key valuation signals for NGO:9170:

  • GF Score: 19 (46% above median its 10-year median of 13.00)
  • GF Value™: 円869.44 vs. price of 円1,729.00 (98.9% above fair value)
  • GF Score™: 19/100 with 3 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

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

円1,729.00
Price
円869.44
GF Value