Project Planning Service PCLBKK:PPS 42 PS Ratio is 0.44 as of Jul. 12, 2026, which is 66% below its 10-year median of 1.28. GuruFocus rates BKK:PPS with a GF Score™ of 42/100 and a GF Value™ of ฿0.25 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,765 Construction companies, Project Planning Service PCL ranks better than 73.43% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Project Planning Service PCL's share price is ฿0.18.
Project Planning Service PCL's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was ฿0.41. Hence, Project Planning Service PCL's PS Ratio for today is 0.44.
The historical rank and industry rank for Project Planning Service PCL's PS Ratio or its related term are showing as below:
BKK:PPS'
s PS Ratio Range Over the Past 10 Years
Min: 0.38 Med: 1.28 Max: 4.06
Current: 0.44
During the past 13 years, Project Planning Service PCL's highest PS Ratio was 4.06. The lowest was 0.38. And the median was 1.28.
BKK:PPS's PS Ratio is ranked better than 73.43% of 1765
companies
in the Construction industry
Industry Median: 0.88
vs BKK:PPS: 0.44
Project Planning Service PCL revenue per share has been in decline for the last 5 years.
During the past 12 months, the average Revenue per Share Growth Rate of Project Planning Service PCL was -0.70% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -5.70% per year.
During the past 5 years, the average Revenue per Share Growth Rate was -1.60% per year.
During the past 10 years, the average Revenue per Share Growth Rate was -0.30% per year.
During the past 13 years, Project Planning Service PCL's highest 3-Year average Revenue per Share Growth Rate was 4.50% per year. The lowest was -95.70% per year. And the median was -2.40% per year.
Back to Basics: PS Ratio
Project Planning Service PCL (BKK:PPS) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Project Planning Service PCL PS Ratio Related Terms
Project Planning Service PCL PS Ratio 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.
For the Engineering & Construction subindustry, Project Planning Service PCL's PS Ratio, along with its competitors' market caps and PS Ratio 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.
Project Planning Service PCL PS Ratio vs Construction Industry
For the Construction industry and Industrials sector, Project Planning Service PCL's PS Ratio distribution charts can be found below:
* The bar in red indicates where Project Planning Service PCL's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Project Planning Service PCL's Share Price of today is ฿0.18. Project Planning Service 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 ฿0.41.
* 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.
It can also be calculated from the numbers for the whole company:
Project Planning Service PCL (BKK:PPS) has a PS Ratio of 0.44 as of Jul. 12, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Project Planning Service PCL and its competitors. This is 66% below median its historical median of 1.28. Over the past decade, Project Planning Service PCL's PS Ratio has ranged from 0.38 to 4.06. According to the industry distribution chart, Project Planning Service PCL ranks #469 out of 1765 companies in the Construction industry, placing it in the top 26.6%.
Is Project Planning Service PCL's PS Ratio too high?
Project Planning Service PCL's current PS Ratio of 0.44 is 66% below median its 10-year median of 1.28. Over the past 10 years, this metric has ranged from a low of 0.38 to a high of 4.06. The Construction industry median PS Ratio is 0.88. Project Planning Service PCL's value of 0.44 is 50% below this industry median. Based on the distribution chart, Project Planning Service PCL ranks #469 out of 1765 companies in the Construction industry, which is above the industry midpoint. Overall, Project Planning Service PCL has a GF Score™ of 42/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Project Planning Service PCL's PS Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Project Planning Service PCL ranks #469 out of 1765 companies for PS Ratio. This puts Project Planning Service PCL in the upper half of its industry. The industry median PS Ratio is 0.88. Project Planning Service PCL's value of 0.44 is 50% below this benchmark. Historically, Project Planning Service PCL's own PS Ratio has ranged from 0.38 to 4.06 over the past decade. While the company's 10-year median is 1.28 vs. the industry median of 0.88, Project Planning Service PCL 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 PS Ratio for a Construction company?
The median PS Ratio among Construction companies is 0.88, based on 1,765 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Project Planning Service PCL's current PS Ratio of 0.44 is 50% 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Project Planning Service PCL and its competitors. For the Construction industry, the median PS Ratio is 0.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Project Planning Service PCL's current PS Ratio is 0.44, which is 66% below median its own 10-year median of 1.28. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Project Planning Service PCL stock overvalued right now?
Based on GuruFocus' analysis, Project Planning Service PCL (BKK:PPS) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿0.25, compared to a current price of ฿0.18 — trading 28% below its estimated fair value. The current PS Ratio is 0.44, which is 66% below median its 10-year median of 1.28 and 50% below the Construction industry median of 0.88. Project Planning Service PCL's overall GF Score™ is 42/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Project Planning Service PCL (BKK:PPS), the current PS Ratio is 0.44 as of Jul. 12, 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 Project Planning Service PCL (BKK:PPS) Overvalued in 2026?
Based on GuruFocus' analysis, Project Planning Service PCL stock appears to be undervalued.
The current stock price of ฿0.18 is trading 28% below its estimated GF Value™ of ฿0.25.
GuruFocus considers Project Planning Service PCL to be Modestly Undervalued.
Key valuation signals for BKK:PPS:
PS Ratio: 0.44 (66% below median its 10-year median of 1.28)
GF Value™: ฿0.25 vs. price of ฿0.18 (28% below fair value)
Industry Position: 50% below the Construction median (#469 of 1765)
No single metric tells the full story. See the BKK:PPS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Project Planning Service PCL is engaged in the business of engineering consultation services, construction project consultation and management, and utility system construction projects. It offers services such as design management, engineering design, project feasibility study, construction management, architectural design, project planning, and engineering procurement and construction services, among others. The group also engaged in operations involving virtually in the business of engineering advisory and project design. The group operates in Thailand and overseas, of which the majority of revenue is in Thailand.
42GF Score
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