ZEFIF (Zefiro Methane) GF Score: 12/100 (As of Jul. 04, 2026) — 25% Below Median


ZEFIF Zefiro Methane Corp ZEFIF
12 GF Score
Price $0.45
! 3 Warning Signs
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What is Zefiro Methane GF Score?

Zefiro Methane ZEFIF -3.63% 12 GF Score is 12 as of Jul. 04, 2026, which is 25% below its 10-year median of 16.00. GuruFocus rates ZEFIF with a GF Score™ of 12/100. The stock has 3 warning signs investors should review.

Zefiro Methane has the GF Score of 12, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 5/10
2. Profitability Rank : 2/10
3. Growth Rank : 0/10
4. GF Value Rank : 0/10
5. Momentum Rank : 0/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Zefiro Methane might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Zefiro Methane  (OTCPK:ZEFIF) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Zefiro Methane GF Score Related Terms

ZEFIF vs SLB, BKR, HAL: GF Score Comparison

For the Oil & Gas Equipment & Services subindustry, Zefiro Methane's GF Score, along with its competitors' market caps and GF Score 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.

Zefiro Methane GF Score vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Zefiro Methane's GF Score distribution charts can be found below:

* The bar in red indicates where Zefiro Methane's GF Score falls into.


ZEFIF
12GF Score
Zefiro Methane Corp ZEFIF
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 12 mean?
Zefiro Methane (ZEFIF) has a GF Score of 12 as of Jul. 04, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Zefiro Methane and its competitors. This is 25% below median its historical median of 16.00. Over the past decade, Zefiro Methane's GF Score has ranged from 10.00 to 20.00.
Is Zefiro Methane's GF Score too high?
Zefiro Methane's current GF Score of 12 is 25% below median its 10-year median of 16.00. Over the past 10 years, this metric has ranged from a low of 10.00 to a high of 20.00. Overall, Zefiro Methane has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Zefiro Methane's GF Score compare to SLB and BKR?
Zefiro Methane's GF Score of 12 can be compared against companies in the Oil & Gas industry. Historically, Zefiro Methane's own GF Score has ranged from 10.00 to 20.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for an Oil & Gas company?
A good GF Score depends on the Oil & Gas industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Zefiro Methane and its competitors. Zefiro Methane's current GF Score is 12, which is 25% below median its own 10-year median of 16.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zefiro Methane stock overvalued right now?
Zefiro Methane (ZEFIF) has a current GF Score of 12. The current GF Score is 12, which is 25% below median its 10-year median of 16.00. Zefiro Methane's overall GF Score™ is 12/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Zefiro Methane (ZEFIF), the current GF Score is 12 as of Jul. 04, 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.

Zefiro Methane Business Description

Industry EnergyOil & Gas
Other Exchanges Y6B:GermanyZEFI:Canada
Address 2630 - 1075 West Georgia Street, Vancouver, BC, CAN, V6E 3C9
Zefiro Methane Corp provides environmental services focused on methane abatement for industrial oil and gas operations. It operates through three primary operations: detecting and monitoring methane leaks, plugging and retiring abandoned wells, and generating carbon offsets by reducing greenhouse gas emissions. The company's business model centers on addressing methane emissions from orphaned and abandoned wells across North America, offering solutions that support sustainability goals and provide environmental impact reduction. It has a single segment, being the provider of a range of turnkey solutions to plug onshore oil and gas wells across the Appalachian Basin. The Company's primary revenue streams include rig services, cementing, transportation, wireline services, and construction.
12GF Score

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