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Fuel TechFTEK -3.95%69 10-Year ROIIC % is -0.51 as of Dec. 2025. GuruFocus rates FTEK with a GF Score™ of 69/100 and a GF Value™ of $1.14 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 2,579 Industrial Products companies, Fuel Tech ranks worse than 68.55% on this metric.
10-Year Return on Invested Incremental Capital (10-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 10-year.
Fuel Tech's 10-Year ROIIC % for the quarter that ended in Dec. 2025 was -0.51%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Fuel Tech's 10-Year ROIIC % or its related term are showing as below:
FTEK's 10-Year ROIIC % is ranked worse than 68.55% of 2579
companies
in the Industrial Products industry
Industry Median: 5.36
vs FTEK: -0.51
Fuel Tech (NAS:FTEK) 10-Year ROIIC % Explanation
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.
Fuel Tech 10-Year ROIIC % Related Terms
Fuel Tech 10-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Fuel Tech's 10-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.
FTEK vs SCWO, BCHT, CLIR: 10-Year ROIIC % Comparison
For the Pollution & Treatment Controls subindustry, Fuel Tech's 10-Year ROIIC %, along with its competitors' market caps and 10-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.
Fuel Tech 10-Year ROIIC % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Fuel Tech's 10-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Fuel Tech's 10-Year ROIIC % falls into.
Fuel Tech's 10-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:
10-Year ROIIC %
=
10-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
10-Year Incremental Invested Capital**
=
( -3.681 (Dec. 2025) - -3.787 (Dec. 2015) )
/
( 18.698 (Dec. 2025) - 39.417 (Dec. 2015) )
=
0.106
/
-20.719
=
-0.51%***
* 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 10-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.
Fuel Tech (FTEK) has a 10-Year ROIIC % of -0.51 as of Dec. 2025. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Fuel Tech and its competitors. According to the industry distribution chart, Fuel Tech ranks #1768 out of 2579 companies in the Industrial Products industry, placing it in the top 68.6%.
Is Fuel Tech's 10-Year ROIIC % too high?
Fuel Tech's current 10-Year ROIIC % is -0.51. Based on the distribution chart, Fuel Tech ranks #1768 out of 2579 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Fuel Tech has a GF Score™ of 69/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Fuel Tech's 10-Year ROIIC % compare to SCWO and BCHT?
According to the Industrial Products industry distribution chart, Fuel Tech ranks #1768 out of 2579 companies for 10-Year ROIIC %. This places Fuel Tech in the lower half of its industry. The industry median 10-Year ROIIC % is 5.36. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year ROIIC % for an Industrial Products company?
The median 10-Year ROIIC % among Industrial Products companies is 5.36, based on 2,579 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 10-Year ROIIC % 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 10-Year ROIIC % mean?
A high 10-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Fuel Tech and its competitors. For the Industrial Products industry, the median 10-Year ROIIC % is 5.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Fuel Tech's current 10-Year ROIIC % is -0.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Fuel Tech stock overvalued right now?
Based on GuruFocus' analysis, Fuel Tech (FTEK) is currently considered Modestly Overvalued. The stock's GF Value™ is $1.14, compared to a current price of $1.46 — trading 28.1% above its estimated fair value. The current 10-Year ROIIC % is -0.51. Fuel Tech's overall GF Score™ is 69/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year ROIIC % calculated?
10-Year ROIIC % is calculated from a company's financial statements. For Fuel Tech (FTEK), the current 10-Year ROIIC % is -0.51 as of Dec. 2025. 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 Fuel Tech (FTEK) Overvalued in 2026?
Based on GuruFocus' analysis, Fuel Tech stock appears to be overvalued.
The current stock price of $1.46 is trading 28.1% above its estimated GF Value™ of $1.14.
GuruFocus considers Fuel Tech to be Modestly Overvalued.
Key valuation signals for FTEK:
10-Year ROIIC %: -0.51
GF Value™: $1.14 vs. price of $1.46 (28.1% above fair value)
No single metric tells the full story. See the FTEK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Fuel Tech Inc is a technology provider of boiler optimization, efficiency improvement, and air pollution reduction to utility and industrial customers. The company operates in two segments, Air Pollution Control and Fuel Chem. The Air Pollution Control technology segment includes technologies to reduce NOx emissions in flue gas from boilers, incinerators, furnaces, and other stationary combustion sources. The Fuel Chem technology segment uses chemical processes in combination with Computational Fluid Dynamics and Chemical Kinetics Modeling for boiler modeling for the control of slagging, fouling, corrosion, opacity and other sulfur trioxide-related issues in furnaces and boilers through the addition of chemicals into the furnace using TIFI Targeted In-Furnace Injection technology.
69GF Score
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