Osaka Gas CoOSGSY 63 PEG Ratio is 1.06 as of Jun. 28, 2026, which is 20% above its 10-year median of 0.88. GuruFocus rates OSGSY with a GF Score™ of 63/100 and a GF Value™ of $46.08 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 299 Utilities - Regulated companies, Osaka Gas Co ranks better than 66.56% 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 Osaka Gas Co's PEG Ratio or its related term are showing as below:
OSGSY'
s PEG Ratio Range Over the Past 10 Years
Min: 0.32 Med: 0.88 Max: 149.5
Current: 1.08
During the past 13 years, Osaka Gas Co's highest PEG Ratio was 149.50. The lowest was 0.32. And the median was 0.88.
OSGSY's PEG Ratio is ranked better than 66.56% of 299
companies
in the Utilities - Regulated industry
Industry Median: 1.72
vs OSGSY: 1.08
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Osaka Gas Co (OTCPK:OSGSY) 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.
Osaka Gas Co PEG Ratio Related Terms
Osaka Gas Co PEG Ratio Historical Data
* Premium members only.
The historical data trend for Osaka Gas Co's PEG 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.
For the Utilities - Regulated Gas subindustry, Osaka Gas Co'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.
Osaka Gas Co PEG Ratio vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Osaka Gas Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Osaka Gas Co'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.
Osaka Gas Co (OSGSY) has a PEG Ratio of 1.06 as of Jun. 28, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Osaka Gas Co and its competitors. This is 20% above median its historical median of 0.88. Over the past decade, Osaka Gas Co's PEG Ratio has ranged from 0.32 to 149.50. According to the industry distribution chart, Osaka Gas Co ranks #100 out of 299 companies in the Utilities - Regulated industry, placing it in the top 33.4%.
Is Osaka Gas Co's PEG Ratio too high?
Osaka Gas Co's current PEG Ratio of 1.06 is 20% above median its 10-year median of 0.88. Over the past 10 years, this metric has ranged from a low of 0.32 to a high of 149.50. The Utilities - Regulated industry median PEG Ratio is 1.72. Osaka Gas Co's value of 1.06 is 38.4% below this industry median. Based on the distribution chart, Osaka Gas Co ranks #100 out of 299 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, Osaka Gas Co has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Osaka Gas Co's PEG Ratio compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, Osaka Gas Co ranks #100 out of 299 companies for PEG Ratio. This puts Osaka Gas Co in the upper half of its industry. The industry median PEG Ratio is 1.72. Osaka Gas Co's value of 1.06 is 38.4% below this benchmark. Historically, Osaka Gas Co's own PEG Ratio has ranged from 0.32 to 149.50 over the past decade. While the company's 10-year median is 0.88 vs. the industry median of 1.72, Osaka Gas Co 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 Utilities - Regulated company?
The median PEG Ratio among Utilities - Regulated companies is 1.72, based on 299 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. Osaka Gas Co's current PEG Ratio of 1.06 is 38.4% 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 Osaka Gas Co and its competitors. For the Utilities - Regulated industry, the median PEG Ratio is 1.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Osaka Gas Co's current PEG Ratio is 1.06, which is 20% above median its own 10-year median of 0.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Osaka Gas Co stock overvalued right now?
Based on GuruFocus' analysis, Osaka Gas Co (OSGSY) is currently considered Significantly Overvalued. The stock's GF Value™ is $46.08, compared to a current price of $69.23 — trading 50.2% above its estimated fair value. The current PEG Ratio is 1.06, which is 20% above median its 10-year median of 0.88 and 38.4% below the Utilities - Regulated industry median of 1.72. Osaka Gas Co's overall GF Score™ is 63/100 with 3 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 Osaka Gas Co (OSGSY), the current PEG Ratio is 1.06 as of Jun. 28, 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 Osaka Gas Co (OSGSY) Overvalued in 2026?
Based on GuruFocus' analysis, Osaka Gas Co stock appears to be overvalued.
The current stock price of $69.23 is trading 50.2% above its estimated GF Value™ of $46.08.
GuruFocus considers Osaka Gas Co to be Significantly Overvalued.
Key valuation signals for OSGSY:
PEG Ratio: 1.06 (20% above median its 10-year median of 0.88)
GF Value™: $46.08 vs. price of $69.23 (50.2% above fair value)
Industry Position: 38.4% below the Utilities - Regulated median (#100 of 299)
No single metric tells the full story. See the OSGSY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Osaka Gas Co Ltd is a Japanese utility company involved in the production and supply of natural gas and electricity. The company operates through three segments. The Domestic Energy segment covers city gas production and supply, gas appliances, piping work, LNG and LPG sales, industrial gases, power generation, and electricity sales. The Life & Business Solutions segment engages in real estate development and leasing, information processing, and the sale of fine and carbon materials. The Overseas Energy segment focuses on natural gas and other energy development, investment, and supply. It generates the majority of its revenue from the Domestic energy segment.
63GF Score
Get the complete analysis for OSGSY
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
OSGSY has been successfully added to your 
