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.
SIA Engineering CoSEGSF 90 Debt-to-EBITDA is 0.63 as of Mar. 2026, which is 26% above its 10-year median of 0.50. GuruFocus rates SEGSF with a GF Score™ of 90/100 and a GF Value™ of $2.73 (Fairly Valued). The stock has 4 warning signs investors should review. Among 868 Transportation companies, SIA Engineering Co ranks better than 85.25% on this metric.
Debt-to-EBITDA measures a company's ability to pay off its debt.
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 SIA Engineering Co's Debt-to-EBITDA or its related term are showing as below:
SEGSF'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: 0.06 Med: 0.5 Max: 2.18
Current: 0.64
During the past 13 years, the highest Debt-to-EBITDA Ratio of SIA Engineering Co was 2.18. The lowest was 0.06. And the median was 0.50.
SEGSF's Debt-to-EBITDA is ranked better than 85.25% of 868
companies
in the Transportation industry
Industry Median: 2.64
vs SEGSF: 0.64
SIA Engineering Co (OTCPK:SEGSF) Debt-to-EBITDA Explanation
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.
SIA Engineering Co Debt-to-EBITDA Related Terms
SIA Engineering Co Debt-to-EBITDA Historical Data
* Premium members only.
The historical data trend for SIA Engineering Co's Debt-to-EBITDA 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 Airports & Air Services subindustry, SIA Engineering Co'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.
SIA Engineering Co Debt-to-EBITDA vs Transportation Industry
For the Transportation industry and Industrials sector, SIA Engineering Co's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where SIA Engineering Co'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 two times the quarterly (Mar. 2026) EBITDA data.
SIA Engineering Co (SEGSF) has a Debt-to-EBITDA of 0.63 as of Mar. 2026. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on SIA Engineering Co. This is 26% above median its historical median of 0.50. Over the past decade, SIA Engineering Co's Debt-to-EBITDA has ranged from 0.06 to 2.18. According to the industry distribution chart, SIA Engineering Co ranks #128 out of 868 companies in the Transportation industry, placing it in the top 14.7%.
Is SIA Engineering Co's Debt-to-EBITDA too high?
SIA Engineering Co's current Debt-to-EBITDA of 0.63 is 26% above median its 10-year median of 0.50. Over the past 10 years, this metric has ranged from a low of 0.06 to a high of 2.18. The Transportation industry median Debt-to-EBITDA is 2.64. SIA Engineering Co's value of 0.63 is 76.1% below this industry median. Based on the distribution chart, SIA Engineering Co ranks #128 out of 868 companies in the Transportation industry, which is in the top quartile — a strong position relative to peers. Overall, SIA Engineering Co has a GF Score™ of 90/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does SIA Engineering Co's Debt-to-EBITDA compare to JOBY and CAAP?
According to the Transportation industry distribution chart, SIA Engineering Co ranks #128 out of 868 companies for Debt-to-EBITDA. This places SIA Engineering Co in the top 15% of its industry — outperforming the majority of peers. The industry median Debt-to-EBITDA is 2.64. SIA Engineering Co's value of 0.63 is 76.1% below this benchmark. Historically, SIA Engineering Co's own Debt-to-EBITDA has ranged from 0.06 to 2.18 over the past decade. While the company's 10-year median is 0.50 vs. the industry median of 2.64, SIA Engineering 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 Debt-to-EBITDA for a Transportation company?
The median Debt-to-EBITDA among Transportation companies is 2.64, based on 868 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. SIA Engineering Co's current Debt-to-EBITDA of 0.63 is 76.1% 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 SIA Engineering Co. For the Transportation industry, the median Debt-to-EBITDA is 2.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SIA Engineering Co's current Debt-to-EBITDA is 0.63, which is 26% above median its own 10-year median of 0.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SIA Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, SIA Engineering Co (SEGSF) is currently considered Fairly Valued. The stock's GF Value™ is $2.73, compared to a current price of $2.69 — trading 1.3% below its estimated fair value. The current Debt-to-EBITDA is 0.63, which is 26% above median its 10-year median of 0.50 and 76.1% below the Transportation industry median of 2.64. SIA Engineering Co's overall GF Score™ is 90/100 with 4 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 SIA Engineering Co (SEGSF), the current Debt-to-EBITDA is 0.63 as of Mar. 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 SIA Engineering Co (SEGSF) Overvalued in 2026?
Based on GuruFocus' analysis, SIA Engineering Co stock appears to be undervalued.
The current stock price of $2.69 is trading 1.3% below its estimated GF Value™ of $2.73.
GuruFocus considers SIA Engineering Co to be Fairly Valued.
Key valuation signals for SEGSF:
Debt-to-EBITDA: 0.63 (26% above median its 10-year median of 0.50)
GF Value™: $2.73 vs. price of $2.69 (1.3% below fair value)
Industry Position: 76.1% below the Transportation median (#128 of 868)
No single metric tells the full story. See the SEGSF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SIA Engineering Co Ltd is engaged in providing airline services. The activities of the company include provision of airframe maintenance, component overhaul services and inventory technical management, the provision of line maintenance and technical ground handling services and investment holdings. The company is organized into two segments: airframe/line maintenance and engine/component. The airframe and line maintenance segment provides airframe maintenance, line maintenance, and inventory technical management; and The engine and component segment provides component overhaul and engine repair and overhaul services. Geographically, the company derives its maximum revenue from East Asia region followed by Europe, West Asia and Africa, Americas, and South West Pacific.
90GF Score
Get the complete analysis for SEGSF
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
SEGSF has been successfully added to your 
