DDOSF (Corero Network Security) EV-to-EBIT: -88.51 (As of Aug. 01, 2026)

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DDOSF Corero Network Security PLC DDOSF
49 GF Score
Price $0.13
GF Value $0.18
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Corero Network Security EV-to-EBIT?

Corero Network Security DDOSF 49 EV-to-EBIT is -88.51 as of Aug. 01, 2026. GuruFocus rates DDOSF with a GF Score™ of 49/100 and a GF Value™ of $0.18 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,774 Software companies, Corero Network Security ranks worse than 56369.73% on this metric.

EV-to-EBIT is calculated as Enterprise Value divided by its EBIT. As of today, Corero Network Security's Enterprise Value is $54.61 Mil. Corero Network Security's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.62 Mil. Therefore, Corero Network Security's EV-to-EBIT for today is -88.51.

The historical rank and industry rank for Corero Network Security's EV-to-EBIT or its related term are showing as below:

DDOSF' s EV-to-EBIT Range Over the Past 10 Years
Min: -138.63   Med: -1.25   Max: 6078.81
Current: -93.47

During the past 13 years, the highest EV-to-EBIT of Corero Network Security was 6078.81. The lowest was -138.63. And the median was -1.25.

DDOSF's EV-to-EBIT is ranked worse than
100% of 1774 companies
in the Software industry
Industry Median: 14.075 vs DDOSF: -93.47

Joel Greenblatt calls the inversion of this ratio Earnings Yield (Joel Greenblatt) %. Corero Network Security's Enterprise Value for the quarter that ended in Dec. 2025 was $69.15 Mil. Corero Network Security's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.62 Mil. Corero Network Security's Earnings Yield (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was -0.89%.


Corero Network Security  (OTCPK:DDOSF) EV-to-EBIT Explanation

This is a more accurate valuation of companies' operation because it considers the debt and cash on its balance sheet, and non-operating items such as interest payment, tax, and one-time items are not included in the Operating Income.

Joel Greenblatt calls the inversion of this ratio Earnings Yield (Joel Greenblatt) %.

Corero Network Security's Earnings Yield (Joel Greenblatt) % for the quarter that ended in Dec. 2025 is calculated as:

Earnings Yield (Joel Greenblatt) % (Q: Dec. 2025 ) =EBIT / Enterprise Value (Q: Dec. 2025 )
=-0.617/69.15143
=-0.89 %

Corero Network Security's Enterprise Value for the quarter that ended in Dec. 2025 was $69.15 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Corero Network Security's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.62 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.


Corero Network Security EV-to-EBIT Related Terms


Corero Network Security EV-to-EBIT Historical Data

* Premium members only.

The historical data trend for Corero Network Security's EV-to-EBIT 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.

Corero Network Security EV-to-EBIT Chart

Corero Network Security Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EV-to-EBIT
Get a 7-Day Free Trial Premium Member Only Premium Member Only 41.59 76.05 1,706.78 207.29 -100.31

Corero Network Security Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
EV-to-EBIT Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1,706.78 0.00 207.29 0.00 -100.31

DDOSF vs MSFT, ORCL, PLTR: EV-to-EBIT Comparison

For the Software - Infrastructure subindustry, Corero Network Security's EV-to-EBIT, along with its competitors' market caps and EV-to-EBIT 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.


Corero Network Security EV-to-EBIT vs Software Industry

For the Software industry and Technology sector, Corero Network Security's EV-to-EBIT distribution charts can be found below:

* The bar in red indicates where Corero Network Security's EV-to-EBIT falls into.


DDOSF
49GF Score
Corero Network Security PLC DDOSF
EV-to-EBIT is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Corero Network Security EV-to-EBIT Calculation

Corero Network Security's EV-to-EBIT for today is calculated as:

EV-to-EBIT=Enterprise Value (Today)/EBIT (TTM)
=54.613/-0.617
=-88.51

Corero Network Security's current Enterprise Value is $54.61 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Corero Network Security's EBIT for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.62 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.

Frequently Asked Questions Learn more about EV-to-EBIT →
What does a EV-to-EBIT of -88.51 mean?
Corero Network Security (DDOSF) has a EV-to-EBIT of -88.51 as of Aug. 01, 2026. EV to EBIT ratio is the inverse of Joel Greenblatt's earnings yield definition. View historical data on Corero Network Security and its competitors. According to the industry distribution chart, Corero Network Security ranks #999999 out of 1774 companies in the Software industry.
Is Corero Network Security's EV-to-EBIT too high?
Corero Network Security's current EV-to-EBIT is -88.51. Based on the distribution chart, Corero Network Security ranks #999999 out of 1774 companies in the Software industry, which is in the bottom quartile relative to peers. Overall, Corero Network Security has a GF Score™ of 49/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Corero Network Security's EV-to-EBIT compare to MSFT and ORCL?
According to the Software industry distribution chart, Corero Network Security ranks #999999 out of 1774 companies for EV-to-EBIT. This places Corero Network Security in the lower half of its industry. The industry median EV-to-EBIT is 14.08. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-EBIT for a Software company?
The median EV-to-EBIT among Software companies is 14.08, based on 1,774 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-EBIT significantly above this median, while those in the bottom quartile fall well below. However, EV-to-EBIT 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 EV-to-EBIT mean?
A high EV-to-EBIT can signal that a stock is expensive relative to its fundamentals. EV to EBIT ratio is the inverse of Joel Greenblatt's earnings yield definition. View historical data on Corero Network Security and its competitors. For the Software industry, the median EV-to-EBIT is 14.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Corero Network Security's current EV-to-EBIT is -88.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Corero Network Security stock overvalued right now?
Based on GuruFocus' analysis, Corero Network Security (DDOSF) is currently considered Modestly Undervalued. The stock's GF Value™ is $0.18, compared to a current price of $0.13 — trading 28.4% below its estimated fair value. The current EV-to-EBIT is -88.51. Corero Network Security's overall GF Score™ is 49/100 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-EBIT calculated?
EV-to-EBIT is calculated from a company's financial statements. For Corero Network Security (DDOSF), the current EV-to-EBIT is -88.51 as of Aug. 01, 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 Corero Network Security (DDOSF) Overvalued in 2026?

Based on GuruFocus' analysis, Corero Network Security stock appears to be undervalued. The current stock price of $0.13 is trading 28.4% below its estimated GF Value™ of $0.18. GuruFocus considers Corero Network Security to be Modestly Undervalued.

Key valuation signals for DDOSF:

  • EV-to-EBIT: -88.51
  • GF Value™: $0.18 vs. price of $0.13 (28.4% below fair value)
  • GF Score™: 49/100 with 4 warning signs

No single metric tells the full story. See the DDOSF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Corero Network Security Business Description

Other Exchanges CNS:UK
Address 29 Finsbury Circus, Salisbury House, London, GBR, EC2M 5QQ
Corero Network Security PLC is a network security solutions provider. The company offers Distributed Denial of Service (DDoS) defense solutions for service providers, hosting providers and data centers, managed security service providers, and online enterprises. The company's key products are SmartWall Network Threat Defense System, Datapath protection, SecureWatch Analytics, Scrubbing protection, Edge mitigation, and Cloud mitigation. Geographically, it derives a majority of its revenue from the USA.
49GF Score

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EV-to-EBIT is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.13
Price
$0.18
GF Value