JSL Construction & Development Co (TPE:2540) Net Margin %: -0.66% (As of Mar. 2026)

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TPE:2540 JSL Construction & Development Co Ltd TPE:2540
84 GF Score
Price NT$44.50
GF Value NT$57.12
Valuation Modestly Undervalued
! 13 Warning Signs
View Full Analysis

What is JSL Construction & Development Co Net Margin %?

JSL Construction & Development Co TPE:2540 +1.14% 84 Net Margin % is -0.66% as of Mar. 2026. GuruFocus rates TPE:2540 with a GF Score™ of 84/100 and a GF Value™ of NT$57.12 (Modestly Undervalued). The stock has 13 warning signs investors should review. Among 1,753 Real Estate companies, JSL Construction & Development Co ranks worse than 56.93% on this metric.

Net margin is calculated as Net Income divided by its Revenue. JSL Construction & Development Co's Net Income for the three months ended in Mar. 2026 was NT$-11 Mil. JSL Construction & Development Co's Revenue for the three months ended in Mar. 2026 was NT$1,724 Mil. Therefore, JSL Construction & Development Co's net margin for the quarter that ended in Mar. 2026 was -0.66%.

The historical rank and industry rank for JSL Construction & Development Co's Net Margin % or its related term are showing as below:

TPE:2540' s Net Margin % Range Over the Past 10 Years
Min: 1.81   Med: 13.5   Max: 22.49
Current: 5.24


TPE:2540's Net Margin % is ranked worse than
56.93% of 1753 companies
in the Real Estate industry
Industry Median: 7.94 vs TPE:2540: 5.24

JSL Construction & Development Co  (TPE:2540) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


JSL Construction & Development Co Net Margin % Related Terms


JSL Construction & Development Co Net Margin % Historical Data

* Premium members only.

The historical data trend for JSL Construction & Development Co's Net 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.

JSL Construction & Development Co Net Margin % Chart

JSL Construction & Development Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 20.50 9.39 18.61 17.05 5.70

JSL Construction & Development Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Net Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.90 13.22 -1.33 0.75 -0.66

TPE:2540 vs CBRE, BEKE, JLL: Net Margin % Comparison

For the Real Estate Services subindustry, JSL Construction & Development Co's Net Margin %, along with its competitors' market caps and Net 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.


JSL Construction & Development Co Net Margin % vs Real Estate Industry

For the Real Estate industry and Real Estate sector, JSL Construction & Development Co's Net Margin % distribution charts can be found below:

* The bar in red indicates where JSL Construction & Development Co's Net Margin % falls into.


TPE:2540
84GF Score
JSL Construction & Development Co Ltd TPE:2540
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

JSL Construction & Development Co Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

JSL Construction & Development Co's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=644.19/11304.194
=5.70 %

JSL Construction & Development Co's Net Margin for the quarter that ended in Mar. 2026 is calculated as

Net Margin=Net Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-11.3/1723.776
=-0.66 %

* 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.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of -0.66% mean?
JSL Construction & Development Co (TPE:2540) has a Net Margin % of -0.66% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on JSL Construction & Development Co and its competitors. Over the past decade, JSL Construction & Development Co's Net Margin % has ranged from 1.81 to 22.49. According to the industry distribution chart, JSL Construction & Development Co ranks #998 out of 1753 companies in the Real Estate industry, placing it in the top 56.9%.
Is JSL Construction & Development Co's Net Margin % too high?
JSL Construction & Development Co's current Net Margin % is -0.66%. Over the past 10 years, this metric has ranged from a low of 1.81 to a high of 22.49. Based on the distribution chart, JSL Construction & Development Co ranks #998 out of 1753 companies in the Real Estate industry, which is below the industry midpoint. Overall, JSL Construction & Development Co has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does JSL Construction & Development Co's Net Margin % compare to CBRE and BEKE?
According to the Real Estate industry distribution chart, JSL Construction & Development Co ranks #998 out of 1753 companies for Net Margin %. This places JSL Construction & Development Co in the lower half of its industry. The industry median Net Margin % is 7.94. Historically, JSL Construction & Development Co's own Net Margin % has ranged from 1.81 to 22.49 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 Net Margin % for a Real Estate company?
The median Net Margin % among Real Estate companies is 7.94, based on 1,753 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on JSL Construction & Development Co and its competitors. For the Real Estate industry, the median Net Margin % is 7.94 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JSL Construction & Development Co's current Net Margin % is -0.66%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JSL Construction & Development Co stock overvalued right now?
Based on GuruFocus' analysis, JSL Construction & Development Co (TPE:2540) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$57.12, compared to a current price of NT$44.50 — trading 22.1% below its estimated fair value. The current Net Margin % is -0.66%. JSL Construction & Development Co's overall GF Score™ is 84/100 with 13 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For JSL Construction & Development Co (TPE:2540), the current Net Margin % is -0.66% as of Mar. 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 JSL Construction & Development Co (TPE:2540) Overvalued in 2026?

Based on GuruFocus' analysis, JSL Construction & Development Co stock appears to be undervalued. The current stock price of NT$44.50 is trading 22.1% below its estimated GF Value™ of NT$57.12. GuruFocus considers JSL Construction & Development Co to be Modestly Undervalued.

Key valuation signals for TPE:2540:

  • Net Margin %: -0.66%
  • GF Value™: NT$57.12 vs. price of NT$44.50 (22.1% below fair value)
  • GF Score™: 84/100 with 13 warning signs

No single metric tells the full story. See the TPE:2540 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


JSL Construction & Development Co Business Description

Address No.128 Langjiang Road, 2nd floor, Zhongshan District, Taipei, TWN, 104
JSL Construction & Development Co Ltd operates as real estate agents and sellers, to commission construction companies for the construction of national housing, commercial buildings for rental leases and sales, trading of building materials, operation of interior decoration, IT software, third-party payment services, integrated construction, property management and wholesale of food and goods. It has three segments: Real estate selling agency, Construction, and Development. The Real estate selling agency is engaged in real estate selling operation; the Construction segment is engaged in the construction of public housing, commercial building development, rental, and sales, real estate sales, and other business; the Development segment undertakes civil construction engineering projects.
84GF Score

Get the complete analysis for TPE:2540

Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$44.50
Price
NT$57.12
GF Value