Taiwan Secom CoTPE:9917 -2.31%90 Median PS Value is NT$126.62 as of Jun. 28, 2026, which is 100% below its 10-year median of 1.02. GuruFocus rates TPE:9917 with a GF Score™ of 90/100 and a GF Value™ of NT$139.14 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 525 Business Services companies, Taiwan Secom Co ranks better than 57.33% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Taiwan Secom Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$42.678. Taiwan Secom Co's 10-Year median PS Ratio is 2.9669. Therefore, the Median PS Value for today is NT$126.62.
As of today (2026-06-28), Taiwan Secom Co's share price is NT$105.50. Taiwan Secom Co's Median PS Value is NT$126.62. Therefore, Taiwan Secom Co's Price to Median PS Value for today is 0.83.
The historical rank and industry rank for Taiwan Secom Co's Median PS Value or its related term are showing as below:
TPE:9917'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.83 Med: 1.02 Max: 1.13
Current: 0.83
During the past 13 years, the highest Price to Median PS Value of Taiwan Secom Co was 1.13. The lowest was 0.83. And the median was 1.02.
TPE:9917's Price-to-Median-PS-Value is ranked better than 57.33% of 525
companies
in the Business Services industry
Industry Median: 0.91
vs TPE:9917: 0.83
Taiwan Secom Co (TPE:9917) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Taiwan Secom Co's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
105.50
/
126.62
=
0.83
* 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.
Taiwan Secom Co Median PS Value Related Terms
Taiwan Secom Co Median PS Value Historical Data
* Premium members only.
The historical data trend for Taiwan Secom Co's Median PS Value 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:9917 vs ALLE, MSA, ADT: Median PS Value Comparison
For the Security & Protection Services subindustry, Taiwan Secom Co's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Taiwan Secom Co Price-to-Median-PS-Value vs Business Services Industry
For the Business Services industry and Industrials sector, Taiwan Secom Co's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Taiwan Secom Co's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 2.9669.
Taiwan Secom Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$42.678.
* 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.
Taiwan Secom Co (TPE:9917) has a Median PS Value of NT$126.62 as of Jun. 28, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Taiwan Secom Co and its competitors. This is 12314% above median its historical median of 1.02. Over the past decade, Taiwan Secom Co's Median PS Value has ranged from 0.83 to 1.13. According to the industry distribution chart, Taiwan Secom Co ranks #224 out of 525 companies in the Business Services industry, placing it in the top 42.7%.
Is Taiwan Secom Co's Median PS Value too high?
Taiwan Secom Co's current Median PS Value of NT$126.62 is 12314% above median its 10-year median of 1.02. Over the past 10 years, this metric has ranged from a low of 0.83 to a high of 1.13. Based on the distribution chart, Taiwan Secom Co ranks #224 out of 525 companies in the Business Services industry, which is above the industry midpoint. Overall, Taiwan Secom Co has a GF Score™ of 90/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Secom Co's Median PS Value compare to ALLE and MSA?
According to the Business Services industry distribution chart, Taiwan Secom Co ranks #224 out of 525 companies for Median PS Value. This puts Taiwan Secom Co in the upper half of its industry. The industry median Median PS Value is 0.91. Historically, Taiwan Secom Co's own Median PS Value has ranged from 0.83 to 1.13 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Business Services company?
The median Median PS Value among Business Services companies is 0.91, based on 525 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Taiwan Secom Co and its competitors. For the Business Services industry, the median Median PS Value is 0.91 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Secom Co's current Median PS Value is NT$126.62, which is 12314% above median its own 10-year median of 1.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Secom Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Secom Co (TPE:9917) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$139.14, compared to a current price of NT$105.50 — trading 24.2% below its estimated fair value. The current Median PS Value is NT$126.62, which is 12314% above median its 10-year median of 1.02. Taiwan Secom Co's overall GF Score™ is 90/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Taiwan Secom Co (TPE:9917), the current Median PS Value is NT$126.62 as of Jun. 28, 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 Taiwan Secom Co (TPE:9917) Overvalued in 2026?
Based on GuruFocus' analysis, Taiwan Secom Co stock appears to be undervalued.
The current stock price of NT$105.50 is trading 24.2% below its estimated GF Value™ of NT$139.14.
GuruFocus considers Taiwan Secom Co to be Modestly Undervalued.
Key valuation signals for TPE:9917:
Median PS Value: NT$126.62 (12314% above median its 10-year median of 1.02)
GF Value™: NT$139.14 vs. price of NT$105.50 (24.2% below fair value)
No single metric tells the full story. See the TPE:9917 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Taiwan Secom Co Ltd is engaged mainly in the security service. Its segments consist of Electronic systems segment engages in security system related service; Security services segment engages in security guarding related service; Cash delivery services engages in cash delivery service; Logistics services segment engages in logistic service; and Catering services segment engages in catering services. It derives the majority of revenue from Electronic systems segment.
90GF Score
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Median PS Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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