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Sigma Koki CoTSE:7713 +1.95%83 Debt-to-EBITDA is 0.05 as of Nov. 2025, which is 81% below its 10-year median of 0.26. GuruFocus rates TSE:7713 with a GF Score™ of 83/100 and a GF Value™ of 円1,637.70 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,808 Hardware companies, Sigma Koki Co ranks better than 91.98% 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 Sigma Koki Co's Debt-to-EBITDA or its related term are showing as below:
TSE:7713'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: 0.09 Med: 0.26 Max: 0.6
Current: 0.09
During the past 13 years, the highest Debt-to-EBITDA Ratio of Sigma Koki Co was 0.60. The lowest was 0.09. And the median was 0.26.
TSE:7713's Debt-to-EBITDA is ranked better than 91.98% of 1808
companies
in the Hardware industry
Industry Median: 1.64
vs TSE:7713: 0.09
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.
Sigma Koki Co Debt-to-EBITDA Related Terms
Sigma Koki Co Debt-to-EBITDA Historical Data
* Premium members only.
The historical data trend for Sigma Koki Co'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.
TSE:7713 vs APH, GLW, TEL: Debt-to-EBITDA Comparison
For the Electronic Components subindustry, Sigma Koki Co'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.
Sigma Koki Co Debt-to-EBITDA vs Hardware Industry
For the Hardware industry and Technology sector, Sigma Koki Co's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Sigma Koki Co'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 (Nov. 2025) EBITDA data.
Sigma Koki Co (TSE:7713) has a Debt-to-EBITDA of 0.05 as of Nov. 2025. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Sigma Koki Co. This is 81% below median its historical median of 0.26. Over the past decade, Sigma Koki Co's Debt-to-EBITDA has ranged from 0.09 to 0.60. According to the industry distribution chart, Sigma Koki Co ranks #145 out of 1808 companies in the Hardware industry, placing it in the top 8%.
Is Sigma Koki Co's Debt-to-EBITDA too high?
Sigma Koki Co's current Debt-to-EBITDA of 0.05 is 81% below median its 10-year median of 0.26. Over the past 10 years, this metric has ranged from a low of 0.09 to a high of 0.60. The Hardware industry median Debt-to-EBITDA is 1.64. Sigma Koki Co's value of 0.05 is 97% below this industry median. Based on the distribution chart, Sigma Koki Co ranks #145 out of 1808 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Sigma Koki Co has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sigma Koki Co's Debt-to-EBITDA compare to APH and GLW?
According to the Hardware industry distribution chart, Sigma Koki Co ranks #145 out of 1808 companies for Debt-to-EBITDA. This places Sigma Koki Co in the top 8% of its industry — outperforming the majority of peers. The industry median Debt-to-EBITDA is 1.64. Sigma Koki Co's value of 0.05 is 97% below this benchmark. Historically, Sigma Koki Co's own Debt-to-EBITDA has ranged from 0.09 to 0.60 over the past decade. While the company's 10-year median is 0.26 vs. the industry median of 1.64, Sigma Koki Co 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 1.64, based on 1,808 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. Sigma Koki Co's current Debt-to-EBITDA of 0.05 is 97% 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 Sigma Koki Co. For the Hardware industry, the median Debt-to-EBITDA is 1.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sigma Koki Co's current Debt-to-EBITDA is 0.05, which is 81% below median its own 10-year median of 0.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sigma Koki Co stock overvalued right now?
Based on GuruFocus' analysis, Sigma Koki Co (TSE:7713) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,637.70, compared to a current price of 円2,196.00 — trading 34.1% above its estimated fair value. The current Debt-to-EBITDA is 0.05, which is 81% below median its 10-year median of 0.26 and 97% below the Hardware industry median of 1.64. Sigma Koki Co's overall GF Score™ is 83/100 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-EBITDA calculated?
Debt-to-EBITDA is calculated from a company's financial statements. For Sigma Koki Co (TSE:7713), the current Debt-to-EBITDA is 0.05 as of Nov. 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 Sigma Koki Co (TSE:7713) Overvalued in 2026?
Based on GuruFocus' analysis, Sigma Koki Co stock appears to be overvalued.
The current stock price of 円2,196.00 is trading 34.1% above its estimated GF Value™ of 円1,637.70.
GuruFocus considers Sigma Koki Co to be Significantly Overvalued.
Key valuation signals for TSE:7713:
Debt-to-EBITDA: 0.05 (81% below median its 10-year median of 0.26)
GF Value™: 円1,637.70 vs. price of 円2,196.00 (34.1% above fair value)
Industry Position: 97% below the Hardware median (#145 of 1808)
No single metric tells the full story. See the TSE:7713 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sigma Koki Co Ltd is engaged in the design, production, and sale of optical, CD, DVD, laser printers, bar code readers and laser processing machine that uses laser light as a medium to carry information and energy. Its products include Mirror, beam splitter, filter, lens, prism, polarizer, automatic position/attitude determination device, optical measuring/control device, measurement/control software, Laser direct writing device, high-speed fine laser processing machine.
83GF Score
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