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ContiOcean Environment Tech Group CoHKSE:02613 19 Operating Margin % is 10.74% as of Dec. 2025, which is 42% below its 10-year median of 18.56. GuruFocus rates HKSE:02613 with a GF Score™ of 19/100. The stock has 8 warning signs investors should review. Among 350 Aerospace & Defense companies, ContiOcean Environment Tech Group Co ranks better than 51.14% on this metric.
HKSE:02613'
s Operating Margin % Range Over the Past 10 Years
Min: 7.9 Med: 18.56 Max: 29.49
Current: 7.92
HKSE:02613's Operating Margin % is ranked better than 51.14% of 350
companies
in the Aerospace & Defense industry
Industry Median: 7.575
vs HKSE:02613: 7.92
ContiOcean Environment Tech Group Co (HKSE:02613) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
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 Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) 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.
ContiOcean Environment Tech Group Co Operating Margin % Related Terms
ContiOcean Environment Tech Group Co Operating Margin % 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.
ContiOcean Environment Tech Group Co Operating Margin % Chart
ContiOcean Environment Tech Group Co Annual Data
Trend
Dec21
Dec22
Dec23
Dec24
Dec25
Operating Margin %
8.27
18.56
29.49
22.34
7.90
ContiOcean Environment Tech Group Co Semi-Annual Data
HKSE:02613 vs SPCX, GE, RTX: Operating Margin % Comparison
For the Aerospace & Defense subindustry, ContiOcean Environment Tech Group Co's Operating Margin %, along with its competitors' market caps and Operating Margin % 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.
ContiOcean Environment Tech Group Co Operating Margin % vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, ContiOcean Environment Tech Group Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where ContiOcean Environment Tech Group Co's Operating Margin % falls into.
ContiOcean Environment Tech Group Co Operating Margin % Calculation
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
* 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.
ContiOcean Environment Tech Group Co (HKSE:02613) has a Operating Margin % of 10.74% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on ContiOcean Environment Tech Group Co and its competitors. This is 42% below median its historical median of 18.56. Over the past decade, ContiOcean Environment Tech Group Co's Operating Margin % has ranged from 7.90 to 29.49. According to the industry distribution chart, ContiOcean Environment Tech Group Co ranks #171 out of 350 companies in the Aerospace & Defense industry, placing it in the top 48.9%.
Is ContiOcean Environment Tech Group Co's Operating Margin % too high?
ContiOcean Environment Tech Group Co's current Operating Margin % of 10.74% is 42% below median its 10-year median of 18.56. Over the past 10 years, this metric has ranged from a low of 7.90 to a high of 29.49. The Aerospace & Defense industry median Operating Margin % is 7.58. ContiOcean Environment Tech Group Co's value of 10.74% is 41.8% above this industry median. Based on the distribution chart, ContiOcean Environment Tech Group Co ranks #171 out of 350 companies in the Aerospace & Defense industry, which is above the industry midpoint. Overall, ContiOcean Environment Tech Group Co has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does ContiOcean Environment Tech Group Co's Operating Margin % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, ContiOcean Environment Tech Group Co ranks #171 out of 350 companies for Operating Margin %. This puts ContiOcean Environment Tech Group Co in the upper half of its industry. The industry median Operating Margin % is 7.58. ContiOcean Environment Tech Group Co's value of 10.74% is 41.8% above this benchmark. Historically, ContiOcean Environment Tech Group Co's own Operating Margin % has ranged from 7.90 to 29.49 over the past decade. While the company's 10-year median is 18.56 vs. the industry median of 7.58, ContiOcean Environment Tech Group Co has consistently been above 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 Operating Margin % for an Aerospace & Defense company?
The median Operating Margin % among Aerospace & Defense companies is 7.58, based on 350 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ContiOcean Environment Tech Group Co's current Operating Margin % of 10.74% is 41.8% above 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on ContiOcean Environment Tech Group Co and its competitors. For the Aerospace & Defense industry, the median Operating Margin % is 7.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ContiOcean Environment Tech Group Co's current Operating Margin % is 10.74%, which is 42% below median its own 10-year median of 18.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ContiOcean Environment Tech Group Co stock overvalued right now?
ContiOcean Environment Tech Group Co (HKSE:02613) has a current Operating Margin % of 10.74%. The current Operating Margin % is 10.74%, which is 42% below median its 10-year median of 18.56 and 41.8% above the Aerospace & Defense industry median of 7.58. ContiOcean Environment Tech Group Co's overall GF Score™ is 19/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For ContiOcean Environment Tech Group Co (HKSE:02613), the current Operating Margin % is 10.74% 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.
ContiOcean Environment Tech Group Co Business Description
ContiOcean Environment Tech Group Co Ltd is a maritime environmental protection equipment and system provider. The equipment and systems include marine exhaust gas cleaning systems, marine energy-saving devices, marine clean-energy supply systems, and maritime services. It derives maximum revenue from Marine exhaust gas cleaning systems.
19GF Score
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