Start with its own history
At 17.98×, NGS is 82.7% below its 7-observation annual average. A lower multiple can reflect a lower price, higher earnings, or weaker growth expectations—not necessarily a bargain.
NYSE · NGSOil & Gas Equipment & ServicesUpdated Nov 5, 2026
Natural Gas Services Group, Inc. P/E ratio
Current valuation, historical context, and peer comparisons.
Current P/E ratio
17.98×
82.7% belowthe 7-observation annual average
Share price28.95
÷Earnings per share1.61
Price and EPS in quote currency. Calculation details
Investors are paying 17.98 for every 1 of reported earnings per share.
P/E over time
2016 – 2025
Annual P/ESelected-period average 104.16×
3-year average27.22×3 positive annual observations
5-year average27.22×3 positive annual observations
10-year average104.16×7 positive annual observations
Peer median · TTM22.06×5 peers with positive P/E
Historical P/E ratios
Annual period-end data · 24 observations
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2025 | 21.16× | +9.8% |
| Dec 31, 2024 | 19.28× | -53.2% |
| Dec 31, 2023 | 41.23× | N/M |
| Dec 31, 2022 | N/M | N/M |
| Dec 31, 2021 | N/M | N/M |
| Dec 31, 2020 | 67.71× | N/M |
| Dec 31, 2019 | N/M | N/M |
| Dec 31, 2018 | 499.70× | +2837.1% |
View all 24 annual observations +
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2017 | 17.01× | -73.0% |
| Dec 31, 2016 | 63.04× | +129.0% |
| Dec 31, 2015 | 27.53× | +36.2% |
| Dec 31, 2014 | 20.21× | -14.2% |
| Dec 31, 2013 | 23.56× | +49.2% |
| Dec 31, 2012 | 15.79× | -12.7% |
| Dec 31, 2011 | 18.07× | -44.6% |
| Dec 31, 2010 | 32.60× | +57.4% |
| Dec 31, 2009 | 20.71× | +163.8% |
| Dec 31, 2008 | 7.85× | -59.2% |
| Dec 31, 2007 | 19.23× | -7.3% |
| Dec 31, 2006 | 20.75× | -27.8% |
| Dec 31, 2005 | 28.75× | +79.9% |
| Dec 31, 2004 | 15.98× | -30.9% |
| Dec 31, 2003 | 23.13× | +13.2% |
| Dec 31, 2002 | 20.42× | N/M |
Change is relative to the preceding observation. N/M values are excluded from averages.
How NGS compares
Company P/E vs. peer trailing-12-month ratios
| Company | P/E ratio |
|---|---|
 NGS This stockNatural Gas Services Group, Inc. | 17.98× |
 FETForum Energy Technologies, Inc. | 27.70× |
 OISOil States International, Inc. | N/M |
 RNGRRanger Energy Services, Inc. | 22.06× |
 GEOSGeospace Technologies Corporation | N/M |
 NOANorth American Construction Group Ltd. | 13.98× |
 GFRGreenfire Resources Ltd. | N/M |
 SGUStar Group, L.P. | 6.39× |
 OBEObsidian Energy Ltd. | 44.31× |
Peers are selected by the data provider. Business models and earnings definitions can differ.
Put the numbers in context
What does NGS’s P/E tell you?
Compare like with like
The median of the 5 positive peer ratios above is 22.06×. Check growth, margins, debt, and earnings quality before interpreting the gap. A faster-growing business may justify a higher multiple.
Check what drives earnings
One-off gains can temporarily lower P/E; unusual charges can raise it. Reported earnings and forward estimates answer different questions. Pair this view with return on equity and liquidity for a fuller picture.
Keep your research connected
Take NGS into your spreadsheet
Pull historical P/E into Excel or Google Sheets with Wisesheets. Build your own comparisons alongside the rest of your financial model.
Explore WisesheetsQuarterly P/E · latest quarterLQ selects the latest reported quarter. Requires the Wisesheets add-in. See available data
=WISE("NGS", "PE Ratio", "LQ")Sources & calculation methodology
Current P/E
Share price 28.95 ÷ EPS 1.61 = 17.98×. Data is supplied by Financial Modeling Prep through Wisesheets. Quote feed updated Nov 5, 2026; this is not a real-time trading quote.
History & averages
Annual and quarterly P/E observations are provided separately from the current quote. Averages use the latest 3, 5, or 10 annual observations, excluding missing and nonpositive ratios. Pre-IPO observations are omitted. These are period-end observations, not daily averages.
Data definitions and limitations
The current quote feed does not specify the exact EPS filing-period end or whether EPS is basic or diluted. We do not label it as forward P/E. Peer ratios are explicitly trailing-12-month (TTM) values. Historical observations do not include independently verified price and EPS inputs. Sources may update on different schedules; rounded inputs can produce small calculation differences. Historical comparisons describe past pricing, not an estimate of fair value.
NGS P/E ratio: common questions
The essentials behind the numbers.
Natural Gas Services Group, Inc.'s current P/E is 17.98× based on the quote data last updated Nov 5, 2026. It represents the share price divided by reported earnings per share. Prices and earnings may refresh on different schedules.
Annual P/E uses earnings for a completed fiscal year. Trailing-12-month (TTM) P/E uses the latest four quarters, while forward P/E uses forecast earnings. These are not interchangeable. This page labels peer ratios as TTM and shows dated annual or quarterly historical observations; it does not show forward estimates.
N/M means not meaningful: the feed has no positive P/E for that observation. Negative or zero earnings should not be ranked as a low positive valuation multiple. N/M observations are excluded from the averages shown above.
Divide the share price by earnings per share (EPS). For example, a share price of 100 and EPS of 5 gives a P/E of 20×. This page uses the price and EPS supplied together in the quote when both are positive.
Price timestamps, EPS definitions, share classes, adjustments, and fiscal periods can differ. A forward P/E also uses forecast earnings rather than reported earnings. Compare the inputs and as-of dates before comparing two displayed ratios.
Not necessarily. The average describes previous market pricing, not fair value. Changes in earnings quality, growth expectations, debt, accounting, and business risk can justify a different multiple today.