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The Forward PE Ratio of a company is often used to compare current earnings to estimated future earnings, as well as gaining a clearer picture of what earnings will look like without charges and other accounting adjustments. If earnings are expected to grow in the future, the Forward PE Ratio will be lower than the current PE Ratio. This measure is also used to compare one company to another with a forward-looking focus.
Trailing PE Ratio relies on what is already done. It uses the current share price and divides by the total EPS (Basic) over the past 12 months. PE Ratio can be affected by Non Operating Income such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio .
TGS ASA Forward PE Ratio Related Terms
TGS ASA Forward PE Ratio Historical Data
* Premium members only.
The historical data trend for TGS ASA's Forward PE Ratio 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.
TGS ASA Forward PE Ratio Chart
TGS ASA Annual Data
Trend
2015-12
2019-12
2022-12
2024-12
2025-12
Forward PE Ratio
16.75
12.05
6.39
7.20
17.08
TGS ASA Quarterly Data
2015-12
2016-03
2016-06
2018-03
2018-06
2018-09
2019-12
2020-03
2020-09
2021-03
2022-06
2022-09
2022-12
2023-03
2023-06
2023-09
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
2026-03
Forward PE Ratio
16.75
28.01
27.78
23.42
31.55
16.78
12.05
5.41
57.47
57.80
10.46
5.99
6.39
8.03
9.63
6.33
9.21
14.29
8.33
7.20
7.53
11.23
13.50
17.08
25.51
OSL:TGS vs SLB, BKR, HAL: Forward PE Ratio Comparison
For the Oil & Gas Equipment & Services subindustry, TGS ASA's Forward PE Ratio, along with its competitors' market caps and Forward PE 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.
TGS ASA Forward PE Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, TGS ASA's Forward PE Ratio distribution charts can be found below:
* The bar in red indicates where TGS ASA's Forward PE Ratio falls into.
It's a measure of the price-to-earnings ratio (PE Ratio) using forecasted earnings for the calculation. While the earnings used are just an estimate and are not as reliable as current earnings data, there is still benefit in estimated P/E analysis. The forecasted earnings used in the formula can either be for the next 12 months or for the next full-year fiscal period.
TGS ASA (OSL:TGS) has a Forward PE Ratio of 14.79 as of Jul. 16, 2026. Forward P/E ratio is the share price dividend by the expected per-share earnings in the next 12 months. View historical data on TGS ASA and its competitors. According to the industry distribution chart, TGS ASA ranks #346 out of 543 companies in the Oil & Gas industry, placing it in the top 63.7%.
Is TGS ASA's Forward PE Ratio too high?
TGS ASA's current Forward PE Ratio is 14.79. The Oil & Gas industry median Forward PE Ratio is 10.74. TGS ASA's value of 14.79 is 37.7% above this industry median. Based on the distribution chart, TGS ASA ranks #346 out of 543 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, TGS ASA has a GF Score™ of 90/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TGS ASA's Forward PE Ratio compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, TGS ASA ranks #346 out of 543 companies for Forward PE Ratio. This places TGS ASA in the lower half of its industry. The industry median Forward PE Ratio is 10.74. TGS ASA's value of 14.79 is 37.7% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Forward PE Ratio for an Oil & Gas company?
The median Forward PE Ratio among Oil & Gas companies is 10.74, based on 543 companies in the industry. Companies in the top quartile (top 25%) have a Forward PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Forward PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. TGS ASA's current Forward PE Ratio of 14.79 is 37.7% above 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 Forward PE Ratio mean?
A high Forward PE Ratio can signal that a stock is expensive relative to its fundamentals. Forward P/E ratio is the share price dividend by the expected per-share earnings in the next 12 months. View historical data on TGS ASA and its competitors. For the Oil & Gas industry, the median Forward PE Ratio is 10.74 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. TGS ASA's current Forward PE Ratio is 14.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TGS ASA stock overvalued right now?
Based on GuruFocus' analysis, TGS ASA (OSL:TGS) is currently considered Modestly Overvalued. The stock's GF Value™ is kr109.69, compared to a current price of kr132.50 — trading 20.8% above its estimated fair value. The current Forward PE Ratio is 14.79 and 37.7% above the Oil & Gas industry median of 10.74. TGS ASA's overall GF Score™ is 90/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Forward PE Ratio calculated?
Forward PE Ratio is calculated from a company's financial statements. For TGS ASA (OSL:TGS), the current Forward PE Ratio is 14.79 as of Jul. 16, 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 TGS ASA (OSL:TGS) Overvalued in 2026?
Based on GuruFocus' analysis, TGS ASA stock appears to be overvalued.
The current stock price of kr132.50 is trading 20.8% above its estimated GF Value™ of kr109.69.
GuruFocus considers TGS ASA to be Modestly Overvalued.
Key valuation signals for OSL:TGS:
Forward PE Ratio: 14.79
GF Value™: kr109.69 vs. price of kr132.50 (20.8% above fair value)
Industry Position: 37.7% above the Oil & Gas median (#346 of 543)
No single metric tells the full story. See the OSL:TGS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
TGS ASA provides energy data and related services, offering technology and solutions that support decision-making across the energy value chain, including exploration and production activities. The company's business activities are organized in the following segments: Multi-client, Marine Data Acquisition (MDA), Imaging, New Energy Solutions (NES), and Shared Services. The majority of the company's revenue is derived from the Multi-client sales segment, which initiates, acquires, processes, markets and sells energy data to multiple customers on a non-exclusive basis. Geographically, it generates the maximum revenue from Africa and the Middle East.
90GF Score
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Forward PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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