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Nac CoTSE:9788 +1.33%81 Forward PE Ratio is 0.00 as of Aug. 12, 2026. GuruFocus rates TSE:9788 with a GF Score™ of 81/100 and a GF Value™ of 円589.41 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 646 Construction companies, Nac Co ranks worse than 154798.61% on this metric.
The Forward PE Ratio of a company is often used to compare current earnings to estimated future earnings, as well as gaining a clearer picture of what earnings will look like without charges and other accounting adjustments. If earnings are expected to grow in the future, the Forward PE Ratio will be lower than the current PE Ratio. This measure is also used to compare one company to another with a forward-looking focus.
Trailing PE Ratio relies on what is already done. It uses the current share price and divides by the total EPS (Basic) over the past 12 months. PE Ratio can be affected by Non Operating Income such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio .
Nac Co Forward PE Ratio Related Terms
Nac Co Forward PE Ratio Historical Data
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The historical data trend for Nac Co's Forward PE Ratio 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.
Nac Co Forward PE Ratio Chart
Nac Co Annual Data
Trend
Forward PE Ratio
Nac Co Quarterly Data
Forward PE Ratio
TSE:9788 vs PWR, FIX, EME: Forward PE Ratio Comparison
For the Engineering & Construction subindustry, Nac Co's Forward PE Ratio, along with its competitors' market caps and Forward PE 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.
Nac Co Forward PE Ratio vs Construction Industry
For the Construction industry and Industrials sector, Nac Co's Forward PE Ratio distribution charts can be found below:
* The bar in red indicates where Nac Co's Forward PE Ratio falls into.
It's a measure of the price-to-earnings ratio (PE Ratio) using forecasted earnings for the calculation. While the earnings used are just an estimate and are not as reliable as current earnings data, there is still benefit in estimated P/E analysis. The forecasted earnings used in the formula can either be for the next 12 months or for the next full-year fiscal period.
Nac Co (TSE:9788) has a Forward PE Ratio of 0.00 as of Aug. 12, 2026. Forward P/E ratio is the share price dividend by the expected per-share earnings in the next 12 months. View historical data on Nac Co and its competitors. According to the industry distribution chart, Nac Co ranks #999999 out of 646 companies in the Construction industry.
Is Nac Co's Forward PE Ratio too high?
Nac Co's current Forward PE Ratio is 0.00. Based on the distribution chart, Nac Co ranks #999999 out of 646 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Nac Co has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Nac Co's Forward PE Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Nac Co ranks #999999 out of 646 companies for Forward PE Ratio. This places Nac Co in the lower half of its industry. The industry median Forward PE Ratio is 13.69. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Forward PE Ratio for a Construction company?
The median Forward PE Ratio among Construction companies is 13.69, based on 646 companies in the industry. Companies in the top quartile (top 25%) have a Forward PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Forward PE Ratio 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 Forward PE Ratio mean?
A high Forward PE Ratio can signal that a stock is expensive relative to its fundamentals. Forward P/E ratio is the share price dividend by the expected per-share earnings in the next 12 months. View historical data on Nac Co and its competitors. For the Construction industry, the median Forward PE Ratio is 13.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nac Co's current Forward PE Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nac Co stock overvalued right now?
Based on GuruFocus' analysis, Nac Co (TSE:9788) is currently considered Modestly Undervalued. The stock's GF Value™ is 円589.41, compared to a current price of 円532.00 — trading 9.7% below its estimated fair value. The current Forward PE Ratio is 0.00. Nac Co's overall GF Score™ is 81/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Forward PE Ratio calculated?
Forward PE Ratio is calculated from a company's financial statements. For Nac Co (TSE:9788), the current Forward PE Ratio is 0.00 as of Aug. 12, 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 Nac Co (TSE:9788) Overvalued in 2026?
Based on GuruFocus' analysis, Nac Co stock appears to be undervalued.
The current stock price of 円532.00 is trading 9.7% below its estimated GF Value™ of 円589.41.
GuruFocus considers Nac Co to be Modestly Undervalued.
Key valuation signals for TSE:9788:
Forward PE Ratio: 0.00
GF Value™: 円589.41 vs. price of 円532.00 (9.7% below fair value)
No single metric tells the full story. See the TSE:9788 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nac Co Ltd engages in the operation of housing maintenance and construction business in Japan. The company's operating division include Production and sales of home delivery water, Rental business, Construction consulting business, Housing business, and Beauty and health business.
81GF Score
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