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.
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.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Nittoh's 3-Year ROIIC % for the quarter that ended in Mar. 2026 was 15.70%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Nittoh's 3-Year ROIIC % or its related term are showing as below:
NGO:1738's 3-Year ROIIC % is ranked better than 68.84% of 1685
companies
in the Construction industry
Industry Median: 4.63
vs NGO:1738: 15.70
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Nittoh 3-Year ROIIC % Related Terms
Nittoh 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Nittoh's 3-Year ROIIC % 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.
NGO:1738 vs PWR, FIX, EME: 3-Year ROIIC % Comparison
For the Engineering & Construction subindustry, Nittoh's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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.
Nittoh 3-Year ROIIC % vs Construction Industry
For the Construction industry and Industrials sector, Nittoh's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Nittoh's 3-Year ROIIC % 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Nittoh (NGO:1738) has a 3-Year ROIIC % of 15.70 as of Mar. 2026. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Nittoh and its competitors. According to the industry distribution chart, Nittoh ranks #525 out of 1685 companies in the Construction industry, placing it in the top 31.2%.
Is Nittoh's 3-Year ROIIC % too high?
Nittoh's current 3-Year ROIIC % is 15.70. The Construction industry median 3-Year ROIIC % is 4.63. Nittoh's value of 15.70 is 239.1% above this industry median. Based on the distribution chart, Nittoh ranks #525 out of 1685 companies in the Construction industry, which is above the industry midpoint. Overall, Nittoh has a GF Score™ of 72/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Nittoh's 3-Year ROIIC % compare to PWR and FIX?
According to the Construction industry distribution chart, Nittoh ranks #525 out of 1685 companies for 3-Year ROIIC %. This puts Nittoh in the upper half of its industry. The industry median 3-Year ROIIC % is 4.63. Nittoh's value of 15.70 is 239.1% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Construction company?
The median 3-Year ROIIC % among Construction companies is 4.63, based on 1,685 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nittoh's current 3-Year ROIIC % of 15.70 is 239.1% 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 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Nittoh and its competitors. For the Construction industry, the median 3-Year ROIIC % is 4.63 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nittoh's current 3-Year ROIIC % is 15.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nittoh stock overvalued right now?
Based on GuruFocus' analysis, Nittoh (NGO:1738) is currently considered Fairly Valued. The stock's GF Value™ is 円597.26, compared to a current price of 円575.00 — trading 3.7% below its estimated fair value. The current 3-Year ROIIC % is 15.70 and 239.1% above the Construction industry median of 4.63. Nittoh's overall GF Score™ is 72/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Nittoh (NGO:1738), the current 3-Year ROIIC % is 15.70 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 Nittoh (NGO:1738) Overvalued in 2026?
Based on GuruFocus' analysis, Nittoh stock appears to be undervalued.
The current stock price of 円575.00 is trading 3.7% below its estimated GF Value™ of 円597.26.
GuruFocus considers Nittoh to be Fairly Valued.
Key valuation signals for NGO:1738:
3-Year ROIIC %: 15.70
GF Value™: 円597.26 vs. price of 円575.00 (3.7% below fair value)
Industry Position: 239.1% above the Construction median (#525 of 1685)
No single metric tells the full story. See the NGO:1738 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
NITTOH Corp is engaged in civil engineering work. Its services include renovation business, new construction business, renewal construction business, equipment business, waterproofing business, and real estate business. The company also provides house maintenance services including pest and vermin control and house cleaning services.
72GF Score
Get the complete analysis for NGO:1738
3-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NGO:1738 has been successfully added to your 
