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.
The historical rank and industry rank for Earth Tech Environment PCL's Median PS Value or its related term are showing as below:
BKK:ETC-R's Price-to-Median-PS-Value is not ranked *
in the Utilities - Independent Power Producers industry.
Industry Median: 1.005 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
Earth Tech Environment PCL (BKK:ETC-R) 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.
Earth Tech Environment PCL's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
0.67629
/
0.00
=
* 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.
Earth Tech Environment PCL Median PS Value Related Terms
Earth Tech Environment PCL Median PS Value 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.
Earth Tech Environment PCL Median PS Value Competitor Comparison
For the Utilities - Renewable subindustry, Earth Tech Environment PCL'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.
Earth Tech Environment PCL Price-to-Median-PS-Value vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Earth Tech Environment PCL's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Earth Tech Environment PCL's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
Earth Tech Environment PCL's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ฿0.329.
* 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.
Earth Tech Environment PCL (BKK:ETC-R) has a Median PS Value of ฿0.00 as of Jun. 26, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Earth Tech Environment PCL and its competitors. According to the industry distribution chart, Earth Tech Environment PCL ranks #999999 out of 194 companies in the Utilities - Independent Power Producers industry.
Is Earth Tech Environment PCL's Median PS Value too high?
Earth Tech Environment PCL's current Median PS Value is ฿0.00. Based on the distribution chart, Earth Tech Environment PCL ranks #999999 out of 194 companies in the Utilities - Independent Power Producers industry, which is in the bottom quartile relative to peers. Overall, Earth Tech Environment PCL has a GF Score™ of 70/100, reflecting its overall financial health beyond just this single metric.
How does Earth Tech Environment PCL's Median PS Value compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Earth Tech Environment PCL ranks #999999 out of 194 companies for Median PS Value. This places Earth Tech Environment PCL in the lower half of its industry. The industry median Median PS Value is 1.01. 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 an Utilities - Independent Power Producers company?
The median Median PS Value among Utilities - Independent Power Producers companies is 1.01, based on 194 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 Earth Tech Environment PCL and its competitors. For the Utilities - Independent Power Producers industry, the median Median PS Value is 1.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Earth Tech Environment PCL's current Median PS Value is ฿0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Earth Tech Environment PCL stock overvalued right now?
Earth Tech Environment PCL (BKK:ETC-R) has a current Median PS Value of ฿0.00. The stock's GF Value™ is ฿1.76, compared to a current price of ฿0.68 — trading 61.6% below its estimated fair value. The current Median PS Value is ฿0.00. Earth Tech Environment PCL's overall GF Score™ is 70/100 with 4 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 Earth Tech Environment PCL (BKK:ETC-R), the current Median PS Value is ฿0.00 as of Jun. 26, 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 Earth Tech Environment PCL (BKK:ETC-R) Overvalued in 2026?
Based on GuruFocus' analysis, Earth Tech Environment PCL stock appears to be undervalued.
The current stock price of ฿0.68 is trading 61.6% below its estimated GF Value™ of ฿1.76.
Key valuation signals for BKK:ETC-R:
Median PS Value: ฿0.00
GF Value™: ฿1.76 vs. price of ฿0.68 (61.6% below fair value)
No single metric tells the full story. See the BKK:ETC-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Earth Tech Environment PCL is a service provider for the production and distribution of electricity. It produces and distributes electricity from the first non-hazardous industrial materials in Thailand by using sewage or unused materials to process as fuel to produce electricity. It also provides an air quality control system, water management system, and community involvement. The company's segment includes Power business and Construction. It generates maximum revenue from the Power business segment.
70GF Score
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