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Nac CoTSE:9788 +0.57%69 Pretax Margin % is 6.53% as of Mar. 2026, which is 65% above its 10-year median of 3.95. GuruFocus rates TSE:9788 with a GF Score™ of 69/100 and a GF Value™ of 円588.40 (Fairly Valued). The stock has 3 warning signs investors should review. Among 1,764 Construction companies, Nac Co ranks worse than 56.63% on this metric.
Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Nac Co's Pre-Tax Income for the
three
months ended in Mar. 2026 was 円1,090 Mil. Nac Co's Revenue for the
three
months ended in Mar. 2026 was 円16,690 Mil. Therefore, Nac Co's pretax margin for the quarter that ended in Mar. 2026 was 6.53%.
The historical rank and industry rank for Nac Co's Pretax Margin % or its related term are showing as below:
TSE:9788'
s Pretax Margin % Range Over the Past 10 Years
Min: 0.62 Med: 3.95 Max: 5.61
Current: 4.14
TSE:9788's Pretax Margin % is ranked worse than 56.63% of 1764
companies
in the Construction industry
Industry Median: 5.47
vs TSE:9788: 4.14
Nac Co (TSE:9788) Pretax Margin % Explanation
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Nac Co Pretax Margin % Related Terms
Nac Co Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Nac Co's Pretax Margin % 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.
TSE:9788 vs PWR, FIX, EME: Pretax Margin % Comparison
For the Engineering & Construction subindustry, Nac Co's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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 Pretax Margin % vs Construction Industry
For the Construction industry and Industrials sector, Nac Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Nac Co's Pretax Margin % 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.
Nac Co (TSE:9788) has a Pretax Margin % of 6.53% as of Mar. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Nac Co and its competitors. This is 65% above median its historical median of 3.95. Over the past decade, Nac Co's Pretax Margin % has ranged from 0.62 to 5.61. According to the industry distribution chart, Nac Co ranks #999 out of 1764 companies in the Construction industry, placing it in the top 56.6%.
Is Nac Co's Pretax Margin % too high?
Nac Co's current Pretax Margin % of 6.53% is 65% above median its 10-year median of 3.95. Over the past 10 years, this metric has ranged from a low of 0.62 to a high of 5.61. The Construction industry median Pretax Margin % is 5.47. Nac Co's value of 6.53% is 19.4% above this industry median. Based on the distribution chart, Nac Co ranks #999 out of 1764 companies in the Construction industry, which is below the industry midpoint. Overall, Nac Co has a GF Score™ of 69/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Nac Co's Pretax Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Nac Co ranks #999 out of 1764 companies for Pretax Margin %. This places Nac Co in the lower half of its industry. The industry median Pretax Margin % is 5.47. Nac Co's value of 6.53% is 19.4% above this benchmark. Historically, Nac Co's own Pretax Margin % has ranged from 0.62 to 5.61 over the past decade. While the company's 10-year median is 3.95 vs. the industry median of 5.47, Nac Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Construction company?
The median Pretax Margin % among Construction companies is 5.47, based on 1,764 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nac Co's current Pretax Margin % of 6.53% is 19.4% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Nac Co and its competitors. For the Construction industry, the median Pretax Margin % is 5.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nac Co's current Pretax Margin % is 6.53%, which is 65% above median its own 10-year median of 3.95. 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 Fairly Valued. The stock's GF Value™ is 円588.40, compared to a current price of 円533.00 — trading 9.4% below its estimated fair value. The current Pretax Margin % is 6.53%, which is 65% above median its 10-year median of 3.95 and 19.4% above the Construction industry median of 5.47. Nac Co's overall GF Score™ is 69/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Nac Co (TSE:9788), the current Pretax Margin % is 6.53% as of Mar. 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533.00 is trading 9.4% below its estimated GF Value™ of 円588.40.
GuruFocus considers Nac Co to be Fairly Valued.
Key valuation signals for TSE:9788:
Pretax Margin %: 6.53% (65% above median its 10-year median of 3.95)
GF Value™: 円588.40 vs. price of 円533.00 (9.4% below fair value)
Industry Position: 19.4% above the Construction median (#999 of 1764)
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.
69GF Score
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