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InnospecIOSP -1.35%76 Debt-to-EBITDA is 0.30 as of Mar. 2026, which is 17% below its 10-year median of 0.36. GuruFocus rates IOSP with a GF Score™ of 76/100 and a GF Value™ of $95.03 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,235 Chemicals companies, Innospec ranks better than 84.7% on this metric.
Debt-to-EBITDA measures a company's ability to pay off its debt.
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt. According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
The historical rank and industry rank for Innospec's Debt-to-EBITDA or its related term are showing as below:
IOSP'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: 0.2 Med: 0.36 Max: 1.89
Current: 0.27
During the past 13 years, the highest Debt-to-EBITDA Ratio of Innospec was 1.89. The lowest was 0.20. And the median was 0.36.
IOSP's Debt-to-EBITDA is ranked better than 84.7% of 1235
companies
in the Chemicals industry
Industry Median: 2.16
vs IOSP: 0.27
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt.
According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
Innospec Debt-to-EBITDA Related Terms
Innospec Debt-to-EBITDA Historical Data
* Premium members only.
The historical data trend for Innospec's Debt-to-EBITDA 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.
For the Specialty Chemicals subindustry, Innospec's Debt-to-EBITDA, along with its competitors' market caps and Debt-to-EBITDA 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.
Innospec Debt-to-EBITDA vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Innospec's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Innospec's Debt-to-EBITDA 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.
In the calculation of annual Debt-to-EBITDA, the EBITDA of the last fiscal year is used. In calculating the annualized quarterly data,
the EBITDA data used here is four times the quarterly (Mar. 2026) EBITDA data.
Innospec (IOSP) has a Debt-to-EBITDA of 0.30 as of Mar. 2026. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Innospec. This is 17% below median its historical median of 0.36. Over the past decade, Innospec's Debt-to-EBITDA has ranged from 0.20 to 1.89. According to the industry distribution chart, Innospec ranks #189 out of 1235 companies in the Chemicals industry, placing it in the top 15.3%.
Is Innospec's Debt-to-EBITDA too high?
Innospec's current Debt-to-EBITDA of 0.30 is 17% below median its 10-year median of 0.36. Over the past 10 years, this metric has ranged from a low of 0.20 to a high of 1.89. The Chemicals industry median Debt-to-EBITDA is 2.16. Innospec's value of 0.30 is 86.1% below this industry median. Based on the distribution chart, Innospec ranks #189 out of 1235 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Innospec has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Innospec's Debt-to-EBITDA compare to MTX and ODC?
According to the Chemicals industry distribution chart, Innospec ranks #189 out of 1235 companies for Debt-to-EBITDA. This places Innospec in the top 15% of its industry — outperforming the majority of peers. The industry median Debt-to-EBITDA is 2.16. Innospec's value of 0.30 is 86.1% below this benchmark. Historically, Innospec's own Debt-to-EBITDA has ranged from 0.20 to 1.89 over the past decade. While the company's 10-year median is 0.36 vs. the industry median of 2.16, Innospec has consistently been below 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 Debt-to-EBITDA for a Chemicals company?
The median Debt-to-EBITDA among Chemicals companies is 2.16, based on 1,235 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Innospec's current Debt-to-EBITDA of 0.30 is 86.1% below 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 Debt-to-EBITDA mean?
A high Debt-to-EBITDA can signal that a stock is expensive relative to its fundamentals. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Innospec. For the Chemicals industry, the median Debt-to-EBITDA is 2.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Innospec's current Debt-to-EBITDA is 0.30, which is 17% below median its own 10-year median of 0.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Innospec stock overvalued right now?
Based on GuruFocus' analysis, Innospec (IOSP) is currently considered Modestly Undervalued. The stock's GF Value™ is $95.03, compared to a current price of $84.23 — trading 11.4% below its estimated fair value. The current Debt-to-EBITDA is 0.30, which is 17% below median its 10-year median of 0.36 and 86.1% below the Chemicals industry median of 2.16. Innospec's overall GF Score™ is 76/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-EBITDA calculated?
Debt-to-EBITDA is calculated from a company's financial statements. For Innospec (IOSP), the current Debt-to-EBITDA is 0.30 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 Innospec (IOSP) Overvalued in 2026?
Based on GuruFocus' analysis, Innospec stock appears to be undervalued.
The current stock price of $84.23 is trading 11.4% below its estimated GF Value™ of $95.03.
GuruFocus considers Innospec to be Modestly Undervalued.
Key valuation signals for IOSP:
Debt-to-EBITDA: 0.30 (17% below median its 10-year median of 0.36)
GF Value™: $95.03 vs. price of $84.23 (11.4% below fair value)
Industry Position: 86.1% below the Chemicals median (#189 of 1235)
No single metric tells the full story. See the IOSP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Innospec Inc manufactures and sells a variety of chemicals and fuel additives. The firm organizes itself into three segments based on product type. The Performance Chemicals segment that derives maximum revenue, provides technology-based solutions for its customers' processes or products in personal care, home care, agrochemical, construction, mining and other industrial markets. The Fuel Specialties segment develops, manufactures, blends, markets and supplies a range of specialty chemical products used as additives in diesel, jet, marine, fuel oil and other fuels. The Oilfield Services segment develops and markets chemical solutions for drilling, completion, production, DRA and oil and gas applications.
76GF Score
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