Yankey Engineering CoTPE:6691 -1.45%97 Gross Margin % is 19.47% as of Dec. 2025, which is 17% above its 10-year median of 16.69. GuruFocus rates TPE:6691 with a GF Score™ of 97/100 and a GF Value™ of NT$586.42 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 1,718 Construction companies, Yankey Engineering Co ranks worse than 53.55% on this metric.
TPE:6691's Gross Margin % is ranked worse than 53.55% of 1718
companies
in the Construction industry
Industry Median: 20.72
vs TPE:6691: 19.08
Yankey Engineering Co had a gross margin of 19.47% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
The 5-Year average Growth Rate of Gross Margin for Yankey Engineering Co was 6.30% per year.
Yankey Engineering Co (TPE:6691) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Yankey Engineering Co had a gross margin of 19.47% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Yankey Engineering Co Gross Margin % Related Terms
Yankey Engineering Co Gross Margin % Historical Data
* Premium members only.
The historical data trend for Yankey Engineering Co's Gross Margin % 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.
TPE:6691 vs PWR, FIX, EME: Gross Margin % Comparison
For the Engineering & Construction subindustry, Yankey Engineering Co's Gross Margin %, along with its competitors' market caps and Gross 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.
Yankey Engineering Co Gross Margin % vs Construction Industry
For the Construction industry and Industrials sector, Yankey Engineering Co's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Yankey Engineering Co's Gross Margin % 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Yankey Engineering Co (TPE:6691) has a Gross Margin % of 19.47% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Yankey Engineering Co and its competitors. This is 17% above median its historical median of 16.69. Over the past decade, Yankey Engineering Co's Gross Margin % has ranged from 14.48 to 19.84. According to the industry distribution chart, Yankey Engineering Co ranks #920 out of 1718 companies in the Construction industry, placing it in the top 53.6%.
Is Yankey Engineering Co's Gross Margin % too high?
Yankey Engineering Co's current Gross Margin % of 19.47% is 17% above median its 10-year median of 16.69. Over the past 10 years, this metric has ranged from a low of 14.48 to a high of 19.84. The Construction industry median Gross Margin % is 20.72. Yankey Engineering Co's value of 19.47% is 6% below this industry median. Based on the distribution chart, Yankey Engineering Co ranks #920 out of 1718 companies in the Construction industry, which is below the industry midpoint. Overall, Yankey Engineering Co has a GF Score™ of 97/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yankey Engineering Co's Gross Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Yankey Engineering Co ranks #920 out of 1718 companies for Gross Margin %. This places Yankey Engineering Co in the lower half of its industry. The industry median Gross Margin % is 20.72. Yankey Engineering Co's value of 19.47% is 6% below this benchmark. Historically, Yankey Engineering Co's own Gross Margin % has ranged from 14.48 to 19.84 over the past decade. While the company's 10-year median is 16.69 vs. the industry median of 20.72, Yankey 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 Gross Margin % for a Construction company?
The median Gross Margin % among Construction companies is 20.72, based on 1,718 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Yankey Engineering Co's current Gross Margin % of 19.47% is 6% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Yankey Engineering Co and its competitors. For the Construction industry, the median Gross Margin % is 20.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yankey Engineering Co's current Gross Margin % is 19.47%, which is 17% above median its own 10-year median of 16.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yankey Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, Yankey Engineering Co (TPE:6691) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$586.42, compared to a current price of NT$750.00 — trading 27.9% above its estimated fair value. The current Gross Margin % is 19.47%, which is 17% above median its 10-year median of 16.69 and 6% below the Construction industry median of 20.72. Yankey Engineering Co's overall GF Score™ is 97/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Yankey Engineering Co (TPE:6691), the current Gross Margin % is 19.47% 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 Yankey Engineering Co (TPE:6691) Overvalued in 2026?
Based on GuruFocus' analysis, Yankey Engineering Co stock appears to be overvalued.
The current stock price of NT$750.00 is trading 27.9% above its estimated GF Value™ of NT$586.42.
GuruFocus considers Yankey Engineering Co to be Modestly Overvalued.
Key valuation signals for TPE:6691:
Gross Margin %: 19.47% (17% above median its 10-year median of 16.69)
GF Value™: NT$586.42 vs. price of NT$750.00 (27.9% above fair value)
Industry Position: 6% below the Construction median (#920 of 1718)
No single metric tells the full story. See the TPE:6691 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yankey Engineering Co Ltd is engaged in the design and installation of clean room systems, refrigeration, air conditioning systems, and ice-making systems, as well as the sales of materials for these systems. The various services offered by the company include clean room system engineering, high and low voltage transmission system installation, design and construction of fire, water, and electrical systems, and providing comprehensive MEP (Mechanical, Electrical, Plumbing) turnkey services for commercial office buildings, among others. Geographically, the company generates the majority of its revenue from Taiwan and the rest from China, Thailand, Malaysia, and the USA.
97GF Score
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Gross Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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