SGGKF (Singapore Technologies Engineering) Operating Income: $363 Mil (TTM As of Dec. 2025)

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SGGKF Singapore Technologies Engineering Ltd SGGKF
73 GF Score
Price $8.53
GF Value $3.96
Valuation Significantly Overvalued
! 12 Warning Signs
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What is Singapore Technologies Engineering Operating Income?

Singapore Technologies Engineering SGGKF 73 Operating Income is $363 Mil as of Dec. 2025. GuruFocus rates SGGKF with a GF Score™ of 73/100 and a GF Value™ of $3.96 (Significantly Overvalued). The stock has 12 warning signs investors should review.

Singapore Technologies Engineering's Operating Income for the six months ended in Dec. 2025 was $-76 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was $363 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. Singapore Technologies Engineering's Operating Income for the six months ended in Dec. 2025 was $-76 Mil. Singapore Technologies Engineering's Revenue for the six months ended in Dec. 2025 was $4,982 Mil. Therefore, Singapore Technologies Engineering's Operating Margin % for the quarter that ended in Dec. 2025 was -1.53%.

Warning Sign:

Singapore Technologies Engineering Ltd operating margin has been in a 5-year decline. The average rate of decline per year is -10.1%.

Singapore Technologies Engineering's 5-Year average Growth Rate for Operating Margin % was -10.10% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. Singapore Technologies Engineering's annualized ROC % for the quarter that ended in Dec. 2025 was -0.66%. Singapore Technologies Engineering's annualized ROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was 20.76%.

Singapore Technologies Engineering  (OTCPK:SGGKF) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

Singapore Technologies Engineering's annualized ROC % for the quarter that ended in Dec. 2025 is calculated as:

ROC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Jun. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=-152.464 * ( 1 - 59.3% )/( (9864.341 + 8963.854)/ 2 )
=-62.052848/9414.0975
=-0.66 %

where

Invested Capital(Q: Jun. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=12407.102 - 2625.825 - ( 276.034 - max(0, 5837.222 - 5754.158+276.034))
=9864.341

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=12421.249 - 3010.786 - ( 446.609 - max(0, 5800.359 - 6270.631+446.609))
=8963.854

Note: The Operating Income data used here is two times the semi-annual (Dec. 2025) data.

2. Joel Greenblatt's definition of Return on Capital:

Singapore Technologies Engineering's annualized ROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 is calculated as:

ROC (Joel Greenblatt) %(Q: Dec. 2025 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Jun. 2025  Q: Dec. 2025
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=465.994/( ( (2222.904 + max(-1189.292, 0)) + (2267.339 + max(-1584.217, 0)) )/ 2 )
=465.994/( ( 2222.904 + 2267.339 )/ 2 )
=465.994/2245.1215
=20.76 %

where Working Capital is:

Working Capital(Q: Jun. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(1002.198 + 1560.242 + 285.226) - (2625.825 + 0 + 1411.133)
=-1189.292

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(1148.127 + 1775.023 + 24.993) - (3010.786 + 0 + 1521.574)
=-1584.217

When net working capital is negative, 0 is used.

Note: The EBIT data used here is two times the semi-annual (Dec. 2025) EBIT data.

3. Operating Income is also linked to Operating Margin %:

Singapore Technologies Engineering's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as:

Operating Margin %=Operating Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-76.232/4982.159
=-1.53 %

* 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.

4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.

Be Aware

Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.

Singapore Technologies Engineering Operating Income Related Terms

Singapore Technologies Engineering Operating Income Historical Data

* Premium members only.

The historical data trend for Singapore Technologies Engineering's Operating Income 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.

Singapore Technologies Engineering Operating Income Chart

Singapore Technologies Engineering Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 447.77 449.67 630.67 723.86 323.46

Singapore Technologies Engineering Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Operating Income Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 293.82 358.48 371.25 438.89 -76.23
SGGKF
73GF Score
Singapore Technologies Engineering Ltd SGGKF
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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Singapore Technologies Engineering Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $363 Mil.

* 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.

Frequently Asked Questions Learn more about Operating Income →
What does a Operating Income of $363 Mil mean?
Singapore Technologies Engineering (SGGKF) has a Operating Income of $363 Mil as of Dec. 2025. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Singapore Technologies Engineering and its competitors.
Is Singapore Technologies Engineering's Operating Income too high?
Singapore Technologies Engineering's current Operating Income is $363 Mil. Overall, Singapore Technologies Engineering has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Singapore Technologies Engineering's Operating Income compare to SPCX and GE?
Singapore Technologies Engineering's Operating Income of $363 Mil can be compared against companies in the Aerospace & Defense industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for an Aerospace & Defense company?
A good Operating Income depends on the Aerospace & Defense industry context. However, Operating Income should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Singapore Technologies Engineering and its competitors. Singapore Technologies Engineering's current Operating Income is $363 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Singapore Technologies Engineering stock overvalued right now?
Based on GuruFocus' analysis, Singapore Technologies Engineering (SGGKF) is currently considered Significantly Overvalued. The stock's GF Value™ is $3.96, compared to a current price of $8.53 — trading 115.4% above its estimated fair value. The current Operating Income is $363 Mil. Singapore Technologies Engineering's overall GF Score™ is 73/100 with 12 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For Singapore Technologies Engineering (SGGKF), the current Operating Income is $363 Mil as of Dec. 2025. 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 Singapore Technologies Engineering (SGGKF) Overvalued in 2026?

Based on GuruFocus' analysis, Singapore Technologies Engineering stock appears to be overvalued. The current stock price of $8.53 is trading 115.4% above its estimated GF Value™ of $3.96. GuruFocus considers Singapore Technologies Engineering to be Significantly Overvalued.

Key valuation signals for SGGKF:

  • Operating Income: $363 Mil
  • GF Value™: $3.96 vs. price of $8.53 (115.4% above fair value)
  • GF Score™: 73/100 with 12 warning signs

No single metric tells the full story. See the SGGKF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Singapore Technologies Engineering Business Description

Address 1 Ang Mo Kio Electronics Park Road, No. 07-01, No. 07-01, ST Engineering Hub, Singapore, SGP, 567710
ST Engineering is a Singaporean government-linked commercial and defense engineering group. Its key businesses include aircraft maintenance, repair and overhaul services, in which it is the world's largest independent third-party provider. The company's fastest-growing activities involve applications to defense and smart city solutions where it provides tolling solutions, traffic control systems, command and control dashboards, cybersecurity tools, and other related components. Around two thirds of the company's revenue comes from commercial clients while the remainder is defense.
73GF Score

Get the complete analysis for SGGKF

Operating Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$8.53
Price
$3.96
GF Value