Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
* 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.
IST:GESAN's PEG Ratio is ranked better than 74.08% of 683
companies
in the Construction industry
Industry Median: 1.1
vs IST:GESAN: 0.57
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Girisim Elektriknayi Taahhut Ve Ticaret AS (IST:GESAN) 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.
Girisim Elektriknayi Taahhut Ve Ticaret AS PEG Ratio Related Terms
Girisim Elektriknayi Taahhut Ve Ticaret AS 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.
Girisim Elektriknayi Taahhut Ve Ticaret AS PEG Ratio Chart
Girisim Elektriknayi Taahhut Ve Ticaret AS Annual Data
For the Engineering & Construction subindustry, Girisim Elektriknayi Taahhut Ve Ticaret AS'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.
Girisim Elektriknayi Taahhut Ve Ticaret AS PEG Ratio vs Construction Industry
* 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.
Girisim Elektriknayi Taahhut Ve Ticaret AS (IST:GESAN) has a PEG Ratio of 0.57 as of Jul. 16, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Girisim Elektriknayi Taahhut Ve Ticaret AS and its competitors. This is 119% above median its historical median of 0.26. Over the past decade, Girisim Elektriknayi Taahhut Ve Ticaret AS's PEG Ratio has ranged from 0.12 to 0.57. According to the industry distribution chart, Girisim Elektriknayi Taahhut Ve Ticaret AS ranks #177 out of 683 companies in the Construction industry, placing it in the top 25.9%.
Is Girisim Elektriknayi Taahhut Ve Ticaret AS's PEG Ratio too high?
Girisim Elektriknayi Taahhut Ve Ticaret AS's current PEG Ratio of 0.57 is 119% above median its 10-year median of 0.26. Over the past 10 years, this metric has ranged from a low of 0.12 to a high of 0.57. The Construction industry median PEG Ratio is 1.10. Girisim Elektriknayi Taahhut Ve Ticaret AS's value of 0.57 is 48.2% below this industry median. Based on the distribution chart, Girisim Elektriknayi Taahhut Ve Ticaret AS ranks #177 out of 683 companies in the Construction industry, which is above the industry midpoint. Overall, Girisim Elektriknayi Taahhut Ve Ticaret AS has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Girisim Elektriknayi Taahhut Ve Ticaret AS's PEG Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Girisim Elektriknayi Taahhut Ve Ticaret AS ranks #177 out of 683 companies for PEG Ratio. This puts Girisim Elektriknayi Taahhut Ve Ticaret AS in the upper half of its industry. The industry median PEG Ratio is 1.10. Girisim Elektriknayi Taahhut Ve Ticaret AS's value of 0.57 is 48.2% below this benchmark. Historically, Girisim Elektriknayi Taahhut Ve Ticaret AS's own PEG Ratio has ranged from 0.12 to 0.57 over the past decade. While the company's 10-year median is 0.26 vs. the industry median of 1.10, Girisim Elektriknayi Taahhut Ve Ticaret AS 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 a Construction company?
The median PEG Ratio among Construction companies is 1.10, based on 683 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. Girisim Elektriknayi Taahhut Ve Ticaret AS's current PEG Ratio of 0.57 is 48.2% 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 Girisim Elektriknayi Taahhut Ve Ticaret AS and its competitors. For the Construction industry, the median PEG Ratio is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Girisim Elektriknayi Taahhut Ve Ticaret AS's current PEG Ratio is 0.57, which is 119% above median its own 10-year median of 0.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Girisim Elektriknayi Taahhut Ve Ticaret AS stock overvalued right now?
Based on GuruFocus' analysis, Girisim Elektriknayi Taahhut Ve Ticaret AS (IST:GESAN) is currently considered Significantly Overvalued. The stock's GF Value™ is ₺61.81, compared to a current price of ₺80.90 — trading 30.9% above its estimated fair value. The current PEG Ratio is 0.57, which is 119% above median its 10-year median of 0.26 and 48.2% below the Construction industry median of 1.10. Girisim Elektriknayi Taahhut Ve Ticaret AS's overall GF Score™ is 83/100 with 13 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 Girisim Elektriknayi Taahhut Ve Ticaret AS (IST:GESAN), the current PEG Ratio is 0.57 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 Girisim Elektriknayi Taahhut Ve Ticaret AS (IST:GESAN) Overvalued in 2026?
Based on GuruFocus' analysis, Girisim Elektriknayi Taahhut Ve Ticaret AS stock appears to be overvalued.
The current stock price of ₺80.90 is trading 30.9% above its estimated GF Value™ of ₺61.81.
GuruFocus considers Girisim Elektriknayi Taahhut Ve Ticaret AS to be Significantly Overvalued.
Key valuation signals for IST:GESAN:
PEG Ratio: 0.57 (119% above median its 10-year median of 0.26)
GF Value™: ₺61.81 vs. price of ₺80.90 (30.9% above fair value)
Industry Position: 48.2% below the Construction median (#177 of 683)
No single metric tells the full story. See the IST:GESAN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Girisim Elektriknayi Taahhut Ve Ticaret AS Business Description
Girisim Elektrik Sanayi Taahhut Ve Ticaret AS is an EPC contracting, engineering, sales, and marketing company in the Turkish and regional electricity and energy industry.
83GF Score
Get the complete analysis for IST:GESAN
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
IST:GESAN has been successfully added to your 
