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SDI GroupSDIIF -5.83%94 EV-to-EBITDA is 9.58 as of Jul. 16, 2026, which is 20% below its 10-year median of 11.96. GuruFocus rates SDIIF with a GF Score™ of 94/100 and a GF Value™ of $1.31 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,895 Hardware companies, SDI Group ranks better than 66.6% on this metric.
EV-to-EBITDA is calculated as enterprise value divided by its EBITDA. As of today, SDI Group's enterprise value is $154.40 Mil.
SDI Group's EBITDA for the trailing twelve months (TTM) ended in Oct. 2025 was $16.12 Mil. Therefore, SDI Group's EV-to-EBITDA for today is 9.58.
The historical rank and industry rank for SDI Group's EV-to-EBITDA or its related term are showing as below:
SDIIF'
s EV-to-EBITDA Range Over the Past 10 Years
Min: 3.1 Med: 11.96 Max: 35.48
Current: 9.19
During the past 13 years, the highest EV-to-EBITDA of SDI Group was 35.48. The lowest was 3.10. And the median was 11.96.
SDIIF's EV-to-EBITDA is ranked better than 66.6% of 1895
companies
in the Hardware industry
Industry Median: 16
vs SDIIF: 9.19
EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio to determine the fair market value of a company.
The "classic" EV-to-EBITDA is much better in capturing debt and net cash than the PE Ratio (TTM).
SDI Group (OTCPK:SDIIF) EV-to-EBITDA Explanation
EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
SDI Group's share price for today is $1.13.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. SDI Group's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Oct. 2025 was $0.058.
* 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.
Study has found that the companies with the lowest EV-to-EBITDA outperforms companies measured as cheap by other ratios such as PE Ratio (TTM).
The historical data trend for SDI Group's EV-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.
SDIIF vs COHR, KEYS, GRMN: EV-to-EBITDA Comparison
For the Scientific & Technical Instruments subindustry, SDI Group's EV-to-EBITDA, along with its competitors' market caps and EV-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.
SDI Group EV-to-EBITDA vs Hardware Industry
For the Hardware industry and Technology sector, SDI Group's EV-to-EBITDA distribution charts can be found below:
* The bar in red indicates where SDI Group's EV-to-EBITDA falls into.
SDI Group's current Enterprise Value is $154.40 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. SDI Group's EBITDA for the trailing twelve months (TTM) ended in Oct. 2025 was $16.12 Mil.
* 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.
SDI Group (SDIIF) has a EV-to-EBITDA of 9.58 as of Jul. 16, 2026. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on SDI Group. This is 20% below median its historical median of 11.96. Over the past decade, SDI Group's EV-to-EBITDA has ranged from 3.10 to 35.48. According to the industry distribution chart, SDI Group ranks #633 out of 1895 companies in the Hardware industry, placing it in the top 33.4%.
Is SDI Group's EV-to-EBITDA too high?
SDI Group's current EV-to-EBITDA of 9.58 is 20% below median its 10-year median of 11.96. Over the past 10 years, this metric has ranged from a low of 3.10 to a high of 35.48. The Hardware industry median EV-to-EBITDA is 16.00. SDI Group's value of 9.58 is 40.1% below this industry median. Based on the distribution chart, SDI Group ranks #633 out of 1895 companies in the Hardware industry, which is above the industry midpoint. Overall, SDI Group has a GF Score™ of 94/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does SDI Group's EV-to-EBITDA compare to COHR and KEYS?
According to the Hardware industry distribution chart, SDI Group ranks #633 out of 1895 companies for EV-to-EBITDA. This puts SDI Group in the upper half of its industry. The industry median EV-to-EBITDA is 16.00. SDI Group's value of 9.58 is 40.1% below this benchmark. Historically, SDI Group's own EV-to-EBITDA has ranged from 3.10 to 35.48 over the past decade. While the company's 10-year median is 11.96 vs. the industry median of 16.00, SDI Group 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 EV-to-EBITDA for a Hardware company?
The median EV-to-EBITDA among Hardware companies is 16.00, based on 1,895 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, EV-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. SDI Group's current EV-to-EBITDA of 9.58 is 40.1% 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 EV-to-EBITDA mean?
A high EV-to-EBITDA can signal that a stock is expensive relative to its fundamentals. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on SDI Group. For the Hardware industry, the median EV-to-EBITDA is 16.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SDI Group's current EV-to-EBITDA is 9.58, which is 20% below median its own 10-year median of 11.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SDI Group stock overvalued right now?
Based on GuruFocus' analysis, SDI Group (SDIIF) is currently considered Modestly Undervalued. The stock's GF Value™ is $1.31, compared to a current price of $1.13 — trading 13.7% below its estimated fair value. The current EV-to-EBITDA is 9.58, which is 20% below median its 10-year median of 11.96 and 40.1% below the Hardware industry median of 16.00. SDI Group's overall GF Score™ is 94/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-EBITDA calculated?
EV-to-EBITDA is calculated from a company's financial statements. For SDI Group (SDIIF), the current EV-to-EBITDA is 9.58 as of Jul. 16, 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 SDI Group (SDIIF) Overvalued in 2026?
Based on GuruFocus' analysis, SDI Group stock appears to be undervalued.
The current stock price of $1.13 is trading 13.7% below its estimated GF Value™ of $1.31.
GuruFocus considers SDI Group to be Modestly Undervalued.
Key valuation signals for SDIIF:
EV-to-EBITDA: 9.58 (20% below median its 10-year median of 11.96)
GF Value™: $1.31 vs. price of $1.13 (13.7% below fair value)
Industry Position: 40.1% below the Hardware median (#633 of 1895)
No single metric tells the full story. See the SDIIF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SDI Group PLC designs and manufactures scientific and technology products for use by the life science, healthcare, astronomy, consumer manufacturing, and art conservation markets through Synoptics, the Artemis, the Opus instruments, and Astles Control systems brands. The Digital Imaging segment incorporates the Synoptics brands Syngene, Synbiosis, Synoptics Health and Fistreem, the Atik brands Atik Cameras, Opus, and Quantum Scientific Imaging, and the Graticules Optics business. The Sensors & Control segment combines Sentek, Astles Control Systems, Applied Thermal Control, Thermal Exchange, MPB Industries, and Chell Instruments businesses. It operates in the UK, Europe, America, Rest of Asia, and Rest of the world segments. It derives majority of its revenues from the United Kingdom.
94GF Score
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