Natural Gas Services GroupNGS +1.43%78 PEG Ratio is 0.60 as of Jun. 27, 2026, which is 2% above its 10-year median of 0.59. GuruFocus rates NGS with a GF Score™ of 78/100 and a GF Value™ of $28.26 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 303 Oil & Gas companies, Natural Gas Services Group ranks better than 66.01% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Natural Gas Services Group's PEG Ratio or its related term are showing as below:
NGS'
s PEG Ratio Range Over the Past 10 Years
Min: 0.29 Med: 0.59 Max: 120.53
Current: 0.6
During the past 13 years, Natural Gas Services Group's highest PEG Ratio was 120.53. The lowest was 0.29. And the median was 0.59.
NGS's PEG Ratio is ranked better than 66.01% of 303
companies
in the Oil & Gas industry
Industry Median: 0.97
vs NGS: 0.60
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Natural Gas Services Group (NYSE:NGS) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Natural Gas Services Group PEG Ratio Related Terms
Natural Gas Services Group PEG Ratio Historical Data
* 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 Equipment & Services subindustry, Natural Gas Services Group's PEG Ratio, along with its competitors' market caps and PEG Ratio 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.
Natural Gas Services Group PEG Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Natural Gas Services Group's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Natural Gas Services Group's PEG Ratio 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Natural Gas Services Group (NGS) has a PEG Ratio of 0.60 as of Jun. 27, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Natural Gas Services Group and its competitors. This is near median its historical median of 0.59. Over the past decade, Natural Gas Services Group's PEG Ratio has ranged from 0.29 to 120.53. According to the industry distribution chart, Natural Gas Services Group ranks #103 out of 303 companies in the Oil & Gas industry, placing it in the top 34%.
Is Natural Gas Services Group's PEG Ratio too high?
Natural Gas Services Group's current PEG Ratio of 0.60 is near median its 10-year median of 0.59. Over the past 10 years, this metric has ranged from a low of 0.29 to a high of 120.53. The Oil & Gas industry median PEG Ratio is 0.97. Natural Gas Services Group's value of 0.60 is 38.1% below this industry median. Based on the distribution chart, Natural Gas Services Group ranks #103 out of 303 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Natural Gas Services Group has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Natural Gas Services Group's PEG Ratio compare to OIS and FET?
According to the Oil & Gas industry distribution chart, Natural Gas Services Group ranks #103 out of 303 companies for PEG Ratio. This puts Natural Gas Services Group in the upper half of its industry. The industry median PEG Ratio is 0.97. Natural Gas Services Group's value of 0.60 is 38.1% below this benchmark. Historically, Natural Gas Services Group's own PEG Ratio has ranged from 0.29 to 120.53 over the past decade. While the company's 10-year median is 0.59 vs. the industry median of 0.97, Natural Gas Services 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 PEG Ratio for an Oil & Gas company?
The median PEG Ratio among Oil & Gas companies is 0.97, based on 303 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Natural Gas Services Group's current PEG Ratio of 0.60 is 38.1% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Natural Gas Services Group and its competitors. For the Oil & Gas industry, the median PEG Ratio is 0.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Natural Gas Services Group's current PEG Ratio is 0.60, which is near median its own 10-year median of 0.59. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Natural Gas Services Group stock overvalued right now?
Based on GuruFocus' analysis, Natural Gas Services Group (NGS) is currently considered Significantly Overvalued. The stock's GF Value™ is $28.26, compared to a current price of $43.99 — trading 55.7% above its estimated fair value. The current PEG Ratio is 0.60, which is near median its 10-year median of 0.59 and 38.1% below the Oil & Gas industry median of 0.97. Natural Gas Services Group's overall GF Score™ is 78/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Natural Gas Services Group (NGS), the current PEG Ratio is 0.60 as of Jun. 27, 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 Natural Gas Services Group (NGS) Overvalued in 2026?
Based on GuruFocus' analysis, Natural Gas Services Group stock appears to be overvalued.
The current stock price of $43.99 is trading 55.7% above its estimated GF Value™ of $28.26.
GuruFocus considers Natural Gas Services Group to be Significantly Overvalued.
Key valuation signals for NGS:
PEG Ratio: 0.60 (near median its 10-year median of 0.59)
GF Value™: $28.26 vs. price of $43.99 (55.7% above fair value)
Industry Position: 38.1% below the Oil & Gas median (#103 of 303)
No single metric tells the full story. See the NGS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Natural Gas Services Group Inc provides natural gas compression equipment and services to the energy industry. The company manufactures, fabricates, rents, sells, and maintains natural gas compressors and flare systems for oil and natural gas production and plant facilities. Its operating units include Rental, Sales, and Aftermarket services. It operates in one reporting segment. The company generates the majority of its revenue by renting out low- to medium-horsepower compression equipment to natural gas production companies in unconventional oil and gas regions of the United States.
78GF Score
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