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.
A high debt to equity ratio generally means that a company has been aggressive in financing its growth with debt. This can result in volatile earnings as a result of the additional interest expense.
The historical rank and industry rank for Ecology and Combustion's Debt-to-Equity or its related term are showing as below:
During the past 4 years, the highest Debt-to-Equity Ratio of Ecology and Combustion was 0.11. The lowest was 0.06. And the median was 0.08.
NGO:6225's Debt-to-Equity is not ranked *
in the Industrial Products industry.
Industry Median: 0.29 * Ranked among companies with meaningful Debt-to-Equity only.
Because a company can increase its ROE % by having more financial leverage, it is important to watch the leverage ratio when investing in high ROE % companies.
Ecology and Combustion Debt-to-Equity Related Terms
Ecology and Combustion Debt-to-Equity Historical Data
* Premium members only.
The historical data trend for Ecology and Combustion's Debt-to-Equity 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:6225 vs GEV, ETN, PH: Debt-to-Equity Comparison
For the Specialty Industrial Machinery subindustry, Ecology and Combustion's Debt-to-Equity, along with its competitors' market caps and Debt-to-Equity 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.
Ecology and Combustion Debt-to-Equity vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Ecology and Combustion's Debt-to-Equity distribution charts can be found below:
* The bar in red indicates where Ecology and Combustion's Debt-to-Equity 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.
Ecology and Combustion (NGO:6225) has a Debt-to-Equity of 0.00 as of Jan. 2026. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Ecology and Combustion and its competitors. Over the past decade, Ecology and Combustion's Debt-to-Equity has ranged from 0.06 to 0.11. According to the industry distribution chart, Ecology and Combustion ranks #999999 out of 2691 companies in the Industrial Products industry.
Is Ecology and Combustion's Debt-to-Equity too high?
Ecology and Combustion's current Debt-to-Equity is 0.00. Over the past 10 years, this metric has ranged from a low of 0.06 to a high of 0.11. Based on the distribution chart, Ecology and Combustion ranks #999999 out of 2691 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Ecology and Combustion has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ecology and Combustion's Debt-to-Equity compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Ecology and Combustion ranks #999999 out of 2691 companies for Debt-to-Equity. This places Ecology and Combustion in the lower half of its industry. The industry median Debt-to-Equity is 0.29. Historically, Ecology and Combustion's own Debt-to-Equity has ranged from 0.06 to 0.11 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 Debt-to-Equity for an Industrial Products company?
The median Debt-to-Equity among Industrial Products companies is 0.29, based on 2,691 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-Equity significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-Equity 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 Debt-to-Equity mean?
A high Debt-to-Equity can signal that a stock is expensive relative to its fundamentals. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Ecology and Combustion and its competitors. For the Industrial Products industry, the median Debt-to-Equity is 0.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ecology and Combustion's current Debt-to-Equity 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 Ecology and Combustion stock overvalued right now?
Based on GuruFocus' analysis, Ecology and Combustion (NGO:6225) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,526.97, compared to a current price of 円2,030.00 — trading 32.9% above its estimated fair value. The current Debt-to-Equity is 0.00. Ecology and Combustion's overall GF Score™ is 61/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-Equity calculated?
Debt-to-Equity is calculated from a company's financial statements. For Ecology and Combustion (NGO:6225), the current Debt-to-Equity is 0.00 as of Jan. 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 Ecology and Combustion (NGO:6225) Overvalued in 2026?
Based on GuruFocus' analysis, Ecology and Combustion stock appears to be overvalued.
The current stock price of 円2,030.00 is trading 32.9% above its estimated GF Value™ of 円1,526.97.
GuruFocus considers Ecology and Combustion to be Significantly Overvalued.
Key valuation signals for NGO:6225:
Debt-to-Equity: 0.00
GF Value™: 円1,526.97 vs. price of 円2,030.00 (32.9% above fair value)
No single metric tells the full story. See the NGO:6225 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ecology and Combustion Inc is engaged in the development, design, manufacture and maintenance of heating equipment. It develops, design, manufacture, and maintain deodorizing equipment, aluminum melting/holding furnaces, drying furnaces, heat treatment furnaces, and burners.
61GF Score
Get the complete analysis for NGO:6225
Debt-to-Equity 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:6225 has been successfully added to your 
