Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Selling, general, & admin. expense (SGA) includes the direct and indirect costs and all general and administrative expenses of a company. Pre-Built PCL's selling, general, & admin. expense for the
three
months ended in Jun. 2026 was ฿71 Mil.
Its selling, general, & admin. expense for the trailing twelve months (TTM) ended in Jun. 2026 was ฿297 Mil.
Pre-Built PCL (BKK:PREB-R) Selling, General, & Admin. Expense Explanation
An efficient operation keeps SGA costs low and thus has higher profit margin. The percentage of SGA relative to total revenue is an indication of how efficiently the company operates. Compare this percentage among the companies in the same industry is a good way of finding more efficient operations. A comparison of the SGA cost relative to the revenue with the historical value can also be an indication of how efficient the company has become.
Warren Buffett likes companies with consistent SGA as the percentage of gross profit.
Companies with no durable competitive advantage show wild variation in SG&A as % of Gross Profit.
If SGA is less than 30% of Gross Profit, it is fantastic. If SGA is nearing 100%, it is is in highly competitive industry.
Pre-Built PCL Selling, General, & Admin. Expense Related Terms
Pre-Built PCL Selling, General, & Admin. Expense Historical Data
* Premium members only.
The historical data trend for Pre-Built PCL's Selling, General, & Admin. Expense 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.
Pre-Built PCL Selling, General, & Admin. Expense Chart
BKK:PREB-R vs PWR, FIX, EME: Selling, General, & Admin. Expense Comparison
For the Engineering & Construction subindustry, Pre-Built PCL's Selling, General, & Admin. Expense, along with its competitors' market caps and Selling, General, & Admin. Expense 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.
Pre-Built PCL Selling, General, & Admin. Expense vs Construction Industry
For the Construction industry and Industrials sector, Pre-Built PCL's Selling, General, & Admin. Expense distribution charts can be found below:
* The bar in red indicates where Pre-Built PCL's Selling, General, & Admin. Expense falls into.
Pre-Built PCL Selling, General, & Admin. Expense Calculation
Selling, General, & Admin. Expense (SGA) includes the direct and indirect costs and all general and administrative expenses of a company. For instance, personnel cost, advertising, rent, communication costs are all part of SGA.
Selling, General, & Admin. Expense for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ฿297 Mil.
* 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.
What does a Selling, General, & Admin. Expense of ฿297 Mil mean?
Pre-Built PCL (BKK:PREB-R) has a Selling, General, & Admin. Expense of ฿297 Mil as of Jun. 2026. Selling, general and admin expense is the total cost for direct, indirect, general and administrative activities. View historical data on Pre-Built PCL and its competitors.
Is Pre-Built PCL's Selling, General, & Admin. Expense too high?
Pre-Built PCL's current Selling, General, & Admin. Expense is ฿297 Mil. Overall, Pre-Built PCL has a GF Score™ of 72/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Pre-Built PCL's Selling, General, & Admin. Expense compare to PWR and FIX?
Pre-Built PCL's Selling, General, & Admin. Expense of ฿297 Mil can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Selling, General, & Admin. Expense for a Construction company?
A good Selling, General, & Admin. Expense depends on the Construction industry context. However, Selling, General, & Admin. Expense 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 Selling, General, & Admin. Expense mean?
A high Selling, General, & Admin. Expense can signal that a stock is expensive relative to its fundamentals. Selling, general and admin expense is the total cost for direct, indirect, general and administrative activities. View historical data on Pre-Built PCL and its competitors. Pre-Built PCL's current Selling, General, & Admin. Expense is ฿297 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Pre-Built PCL stock overvalued right now?
Based on GuruFocus' analysis, Pre-Built PCL (BKK:PREB-R) is currently considered Significantly Undervalued. The stock's GF Value™ is ฿5.11, compared to a current price of ฿3.40 — trading 33.5% below its estimated fair value. The current Selling, General, & Admin. Expense is ฿297 Mil. Pre-Built PCL's overall GF Score™ is 72/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Selling, General, & Admin. Expense calculated?
Selling, General, & Admin. Expense is calculated from a company's financial statements. For Pre-Built PCL (BKK:PREB-R), the current Selling, General, & Admin. Expense is ฿297 Mil as of Jun. 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 Pre-Built PCL (BKK:PREB-R) Overvalued in 2026?
Based on GuruFocus' analysis, Pre-Built PCL stock appears to be undervalued.
The current stock price of ฿3.40 is trading 33.5% below its estimated GF Value™ of ฿5.11.
GuruFocus considers Pre-Built PCL to be Significantly Undervalued.
Key valuation signals for BKK:PREB-R:
Selling, General, & Admin. Expense: ฿297 Mil
GF Value™: ฿5.11 vs. price of ฿3.40 (33.5% below fair value)
No single metric tells the full story. See the BKK:PREB-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Pre-Built PCL is engaged in construction and civil engineering work. The company, along with its subsidiaries, operates in the following segments: Construction contractual, Selling of pre-cast floors, Property development, and Others. A majority of its revenue is generated from the Construction contractual segment. Its construction operations include housing projects, commercial buildings, office buildings, shopping centers, hospitals, schools, and power plants. Geographically, the company operates in Thailand.
72GF Score
Get the complete analysis for BKK:PREB-R
Selling, General, & Admin. Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:PREB-R has been successfully added to your 
