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.
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt. According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
The historical rank and industry rank for Siamgas And Petrochemicals PCL's Debt-to-EBITDA or its related term are showing as below:
BKK:SGP'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: 2.03 Med: 4.96 Max: 7.23
Current: 2.8
During the past 13 years, the highest Debt-to-EBITDA Ratio of Siamgas And Petrochemicals PCL was 7.23. The lowest was 2.03. And the median was 4.96.
BKK:SGP's Debt-to-EBITDA is ranked worse than 63.47% of 720
companies
in the Oil & Gas industry
Industry Median: 1.925
vs BKK:SGP: 2.80
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt.
According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
Siamgas And Petrochemicals PCL Debt-to-EBITDA Related Terms
Siamgas And Petrochemicals PCL Debt-to-EBITDA 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.
Siamgas And Petrochemicals PCL Debt-to-EBITDA Chart
BKK:SGP vs MPC, VLO, PSX: Debt-to-EBITDA Comparison
For the Oil & Gas Refining & Marketing subindustry, Siamgas And Petrochemicals PCL's Debt-to-EBITDA, along with its competitors' market caps and Debt-to-EBITDA 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.
Siamgas And Petrochemicals PCL Debt-to-EBITDA vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Siamgas And Petrochemicals PCL's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Siamgas And Petrochemicals PCL's Debt-to-EBITDA 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.
In the calculation of annual Debt-to-EBITDA, the EBITDA of the last fiscal year is used. In calculating the annualized quarterly data,
the EBITDA data used here is four times the quarterly (Jun. 2026) EBITDA data.
Siamgas And Petrochemicals PCL (BKK:SGP) has a Debt-to-EBITDA of 1.59 as of Jun. 2026. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Siamgas And Petrochemicals PCL. This is 68% below median its historical median of 4.96. Over the past decade, Siamgas And Petrochemicals PCL's Debt-to-EBITDA has ranged from 2.03 to 7.23. According to the industry distribution chart, Siamgas And Petrochemicals PCL ranks #457 out of 720 companies in the Oil & Gas industry, placing it in the top 63.5%.
Is Siamgas And Petrochemicals PCL's Debt-to-EBITDA too high?
Siamgas And Petrochemicals PCL's current Debt-to-EBITDA of 1.59 is 68% below median its 10-year median of 4.96. Over the past 10 years, this metric has ranged from a low of 2.03 to a high of 7.23. The Oil & Gas industry median Debt-to-EBITDA is 1.93. Siamgas And Petrochemicals PCL's value of 1.59 is 17.4% below this industry median. Based on the distribution chart, Siamgas And Petrochemicals PCL ranks #457 out of 720 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Siamgas And Petrochemicals PCL has a GF Score™ of 67/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Siamgas And Petrochemicals PCL's Debt-to-EBITDA compare to MPC and VLO?
According to the Oil & Gas industry distribution chart, Siamgas And Petrochemicals PCL ranks #457 out of 720 companies for Debt-to-EBITDA. This places Siamgas And Petrochemicals PCL in the lower half of its industry. The industry median Debt-to-EBITDA is 1.93. Siamgas And Petrochemicals PCL's value of 1.59 is 17.4% below this benchmark. Historically, Siamgas And Petrochemicals PCL's own Debt-to-EBITDA has ranged from 2.03 to 7.23 over the past decade. While the company's 10-year median is 4.96 vs. the industry median of 1.93, Siamgas And Petrochemicals PCL 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 Debt-to-EBITDA for an Oil & Gas company?
The median Debt-to-EBITDA among Oil & Gas companies is 1.93, based on 720 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Siamgas And Petrochemicals PCL's current Debt-to-EBITDA of 1.59 is 17.4% 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 Debt-to-EBITDA mean?
A high Debt-to-EBITDA can signal that a stock is expensive relative to its fundamentals. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Siamgas And Petrochemicals PCL. For the Oil & Gas industry, the median Debt-to-EBITDA is 1.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siamgas And Petrochemicals PCL's current Debt-to-EBITDA is 1.59, which is 68% below median its own 10-year median of 4.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siamgas And Petrochemicals PCL stock overvalued right now?
Based on GuruFocus' analysis, Siamgas And Petrochemicals PCL (BKK:SGP) is currently considered Modestly Overvalued. The stock's GF Value™ is ฿6.96, compared to a current price of ฿8.95 — trading 28.6% above its estimated fair value. The current Debt-to-EBITDA is 1.59, which is 68% below median its 10-year median of 4.96 and 17.4% below the Oil & Gas industry median of 1.93. Siamgas And Petrochemicals PCL's overall GF Score™ is 67/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-EBITDA calculated?
Debt-to-EBITDA is calculated from a company's financial statements. For Siamgas And Petrochemicals PCL (BKK:SGP), the current Debt-to-EBITDA is 1.59 as of Jun. 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 Siamgas And Petrochemicals PCL (BKK:SGP) Overvalued in 2026?
Based on GuruFocus' analysis, Siamgas And Petrochemicals PCL stock appears to be overvalued.
The current stock price of ฿8.95 is trading 28.6% above its estimated GF Value™ of ฿6.96.
GuruFocus considers Siamgas And Petrochemicals PCL to be Modestly Overvalued.
Key valuation signals for BKK:SGP:
Debt-to-EBITDA: 1.59 (68% below median its 10-year median of 4.96)
GF Value™: ฿6.96 vs. price of ฿8.95 (28.6% above fair value)
Industry Position: 17.4% below the Oil & Gas median (#457 of 720)
No single metric tells the full story. See the BKK:SGP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siamgas And Petrochemicals PCL is engaged in trading petroleum and petrochemicals, transportation services by land and ship and oil depots, and port services. Its segments include Petroleum & petrochemical products, which is engaged in trading of petroleum for household cooking, industry & transportation businesses, and petrochemical trading; Transportation services, which provides transportation services by land & ship; and Others segment, which is into Cylinder manufacturing, holding business and oil depots & port services. Its operations are carried out in Thailand, and Overseas. The company generates the majority of its revenue from the overseas market.
67GF Score
Get the complete analysis for BKK:SGP
Debt-to-EBITDA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:SGP has been successfully added to your 
