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Greencastle ResourcesGRSFF EV-to-EBITDA is 0.66 as of Aug. 18, 2026, which is 230% above its 10-year median of 0.20. The stock has 6 warning signs investors should review. Among 772 Oil & Gas companies, Greencastle Resources ranks better than 96.76% on this metric.
EV-to-EBITDA is calculated as enterprise value divided by its EBITDA. As of today, Greencastle Resources's enterprise value is $-0.54 Mil.
Greencastle Resources's EBITDA for the trailing twelve months (TTM) ended in Mar. 2026 was $-0.82 Mil. Therefore, Greencastle Resources's EV-to-EBITDA for today is 0.66.
The historical rank and industry rank for Greencastle Resources's EV-to-EBITDA or its related term are showing as below:
GRSFF'
s EV-to-EBITDA Range Over the Past 10 Years
Min: -10.94 Med: 0.2 Max: 5.96
Current: 0.66
During the past 13 years, the highest EV-to-EBITDA of Greencastle Resources was 5.96. The lowest was -10.94. And the median was 0.20.
GRSFF's EV-to-EBITDA is ranked better than 96.76% of 772
companies
in the Oil & Gas industry
Industry Median: 7.61
vs GRSFF: 0.66
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.
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.
Greencastle Resources's PE Ratio (TTM) for today is calculated as:
Greencastle Resources's share price for today is $0.0072.
Greencastle Resources's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.022.
* 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).
Greencastle Resources EV-to-EBITDA Historical Data
* Premium members only.
The historical data trend for Greencastle Resources'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.
For the Oil & Gas E&P subindustry, Greencastle Resources'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.
Greencastle Resources EV-to-EBITDA vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Greencastle Resources's EV-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Greencastle Resources's EV-to-EBITDA falls into.
Greencastle Resources's current Enterprise Value is $-0.54 Mil.
Greencastle Resources's EBITDA for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.82 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.
Greencastle Resources (GRSFF) has a EV-to-EBITDA of 0.66 as of Aug. 18, 2026. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Greencastle Resources. This is 230% above median its historical median of 0.20. According to the industry distribution chart, Greencastle Resources ranks #25 out of 772 companies in the Oil & Gas industry, placing it in the top 3.2%.
Is Greencastle Resources' EV-to-EBITDA too high?
Greencastle Resources' current EV-to-EBITDA of 0.66 is 230% above median its 10-year median of 0.20. The Oil & Gas industry median EV-to-EBITDA is 7.61. Greencastle Resources' value of 0.66 is 91.3% below this industry median. Based on the distribution chart, Greencastle Resources ranks #25 out of 772 companies in the Oil & Gas industry, which is in the top quartile — a strong position relative to peers.
How does Greencastle Resources' EV-to-EBITDA compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Greencastle Resources ranks #25 out of 772 companies for EV-to-EBITDA. This places Greencastle Resources in the top 3% of its industry — outperforming the majority of peers. The industry median EV-to-EBITDA is 7.61. Greencastle Resources' value of 0.66 is 91.3% below this benchmark. While the company's 10-year median is 0.20 vs. the industry median of 7.61, Greencastle Resources 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 an Oil & Gas company?
The median EV-to-EBITDA among Oil & Gas companies is 7.61, based on 772 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. Greencastle Resources's current EV-to-EBITDA of 0.66 is 91.3% 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 Greencastle Resources. For the Oil & Gas industry, the median EV-to-EBITDA is 7.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Greencastle Resources's current EV-to-EBITDA is 0.66, which is 230% above median its own 10-year median of 0.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greencastle Resources stock overvalued right now?
Greencastle Resources (GRSFF) has a current EV-to-EBITDA of 0.66. The stock's GF Value™ is $0.01, compared to a current price of $0.01 — trading 28% below its estimated fair value. The current EV-to-EBITDA is 0.66, which is 230% above median its 10-year median of 0.20 and 91.3% below the Oil & Gas industry median of 7.61. 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 Greencastle Resources (GRSFF), the current EV-to-EBITDA is 0.66 as of Aug. 18, 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.
Greencastle Resources Ltd is a diversified company with interests in gold and base metals exploration and oil and gas exploration and royalties, as well as in strategic and non-strategic investments in other companies that are traded on the North American exchanges. The company's reportable segments include Investments in Private and Public companies, Oil and Gas Interests, Mining Interests. Its investment segment comprises its investment in marketable securities and investment in private and public companies. The oil and gas segment comprises its oil and gas interests. The mining segment comprises its mining interests in Canada and in the USA.
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