GuillemotXPAR:GUI +0.71%82 Debt-to-EBITDA is 0.35 as of Dec. 2025, which is 40% below its 10-year median of 0.58. GuruFocus rates XPAR:GUI with a GF Score™ of 82/100 and a GF Value™ of €5.71 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,788 Hardware companies, Guillemot ranks better than 68.62% 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 Guillemot's Debt-to-EBITDA or its related term are showing as below:
XPAR:GUI'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: -5.59 Med: 0.58 Max: 1.5
Current: 0.76
During the past 13 years, the highest Debt-to-EBITDA Ratio of Guillemot was 1.50. The lowest was -5.59. And the median was 0.58.
XPAR:GUI's Debt-to-EBITDA is ranked better than 68.62% of 1788
companies
in the Hardware industry
Industry Median: 1.71
vs XPAR:GUI: 0.76
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.
Guillemot Debt-to-EBITDA Related Terms
Guillemot Debt-to-EBITDA Historical Data
* Premium members only.
The historical data trend for Guillemot'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.
XPAR:GUI vs SNDK, DELL, STX: Debt-to-EBITDA Comparison
For the Computer Hardware subindustry, Guillemot'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.
Guillemot Debt-to-EBITDA vs Hardware Industry
For the Hardware industry and Technology sector, Guillemot's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Guillemot'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 two times the quarterly (Dec. 2025) EBITDA data.
Guillemot (XPAR:GUI) has a Debt-to-EBITDA of 0.35 as of Dec. 2025. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Guillemot. This is 40% below median its historical median of 0.58. According to the industry distribution chart, Guillemot ranks #561 out of 1788 companies in the Hardware industry, placing it in the top 31.4%.
Is Guillemot's Debt-to-EBITDA too high?
Guillemot's current Debt-to-EBITDA of 0.35 is 40% below median its 10-year median of 0.58. The Hardware industry median Debt-to-EBITDA is 1.71. Guillemot's value of 0.35 is 79.5% below this industry median. Based on the distribution chart, Guillemot ranks #561 out of 1788 companies in the Hardware industry, which is above the industry midpoint. Overall, Guillemot has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Guillemot's Debt-to-EBITDA compare to SNDK and DELL?
According to the Hardware industry distribution chart, Guillemot ranks #561 out of 1788 companies for Debt-to-EBITDA. This puts Guillemot in the upper half of its industry. The industry median Debt-to-EBITDA is 1.71. Guillemot's value of 0.35 is 79.5% below this benchmark. While the company's 10-year median is 0.58 vs. the industry median of 1.71, Guillemot 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 Hardware company?
The median Debt-to-EBITDA among Hardware companies is 1.71, based on 1,788 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. Guillemot's current Debt-to-EBITDA of 0.35 is 79.5% 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 Guillemot. For the Hardware industry, the median Debt-to-EBITDA is 1.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Guillemot's current Debt-to-EBITDA is 0.35, which is 40% below median its own 10-year median of 0.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Guillemot stock overvalued right now?
Based on GuruFocus' analysis, Guillemot (XPAR:GUI) is currently considered Modestly Undervalued. The stock's GF Value™ is €5.71, compared to a current price of €4.23 — trading 25.9% below its estimated fair value. The current Debt-to-EBITDA is 0.35, which is 40% below median its 10-year median of 0.58 and 79.5% below the Hardware industry median of 1.71. Guillemot's overall GF Score™ is 82/100 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 Guillemot (XPAR:GUI), the current Debt-to-EBITDA is 0.35 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 Guillemot (XPAR:GUI) Overvalued in 2026?
Based on GuruFocus' analysis, Guillemot stock appears to be undervalued.
The current stock price of €4.23 is trading 25.9% below its estimated GF Value™ of €5.71.
GuruFocus considers Guillemot to be Modestly Undervalued.
Key valuation signals for XPAR:GUI:
Debt-to-EBITDA: 0.35 (40% below median its 10-year median of 0.58)
GF Value™: €5.71 vs. price of €4.23 (25.9% below fair value)
Industry Position: 79.5% below the Hardware median (#561 of 1788)
No single metric tells the full story. See the XPAR:GUI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Guillemot Corp SA is engaged in designing and manufacturing. Interactive entertainment hardware and accessories. The company has two flagship brands: Hercules, for the digital hardware and peripherals and Thrustmaster, for PC and console gaming accessories. The business is spread across France, Germany, Great Britain, Spain, the United States, Canada, Italy, Belgium, China and Romania.
82GF Score
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