AssystemFRA:BZ1 -1.46%74 Net Margin % is 0.82% as of Dec. 2025, which is 88% below its 10-year median of 6.56. GuruFocus rates FRA:BZ1 with a GF Score™ of 74/100 and a GF Value™ of €51.54 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,766 Construction companies, Assystem ranks worse than 68.46% on this metric.
Net margin is calculated as Net Income divided by its Revenue. Assystem's Net Income for the
six
months ended in Dec. 2025 was €2.7 Mil. Assystem's Revenue for the
six
months ended in Dec. 2025 was €330.2 Mil. Therefore, Assystem's net margin for the quarter that ended in Dec. 2025 was 0.82%.
The historical rank and industry rank for Assystem's Net Margin % or its related term are showing as below:
FRA:BZ1'
s Net Margin % Range Over the Past 10 Years
Min: -5.33 Med: 6.56 Max: 102.25
Current: 1.13
FRA:BZ1's Net Margin % is ranked worse than 68.46% of 1766
companies
in the Construction industry
Industry Median: 3.92
vs FRA:BZ1: 1.13
Assystem (FRA:BZ1) 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.
Assystem Net Margin % Related Terms
Assystem Net Margin % Historical Data
* Premium members only.
The historical data trend for Assystem'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.
For the Engineering & Construction subindustry, Assystem'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.
Assystem Net Margin % vs Construction Industry
For the Construction industry and Industrials sector, Assystem's Net Margin % distribution charts can be found below:
* The bar in red indicates where Assystem's Net Margin % falls into.
* 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.
Assystem (FRA:BZ1) has a Net Margin % of 0.82% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Assystem and its competitors. This is 88% below median its historical median of 6.56. According to the industry distribution chart, Assystem ranks #1209 out of 1766 companies in the Construction industry, placing it in the top 68.5%.
Is Assystem's Net Margin % too high?
Assystem's current Net Margin % of 0.82% is 88% below median its 10-year median of 6.56. The Construction industry median Net Margin % is 3.92. Assystem's value of 0.82% is 79.1% below this industry median. Based on the distribution chart, Assystem ranks #1209 out of 1766 companies in the Construction industry, which is below the industry midpoint. Overall, Assystem has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Assystem's Net Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Assystem ranks #1209 out of 1766 companies for Net Margin %. This places Assystem in the lower half of its industry. The industry median Net Margin % is 3.92. Assystem's value of 0.82% is 79.1% below this benchmark. While the company's 10-year median is 6.56 vs. the industry median of 3.92, Assystem 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 Net Margin % for a Construction company?
The median Net Margin % among Construction companies is 3.92, based on 1,766 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. Assystem's current Net Margin % of 0.82% is 79.1% 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 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 Assystem and its competitors. For the Construction industry, the median Net Margin % is 3.92 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Assystem's current Net Margin % is 0.82%, which is 88% below median its own 10-year median of 6.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Assystem stock overvalued right now?
Based on GuruFocus' analysis, Assystem (FRA:BZ1) is currently considered Modestly Undervalued. The stock's GF Value™ is €51.54, compared to a current price of €40.40 — trading 21.6% below its estimated fair value. The current Net Margin % is 0.82%, which is 88% below median its 10-year median of 6.56 and 79.1% below the Construction industry median of 3.92. Assystem's overall GF Score™ is 74/100 with 4 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 Assystem (FRA:BZ1), the current Net Margin % is 0.82% as of Dec. 2025. 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 Assystem (FRA:BZ1) Overvalued in 2026?
Based on GuruFocus' analysis, Assystem stock appears to be undervalued.
The current stock price of €40.40 is trading 21.6% below its estimated GF Value™ of €51.54.
GuruFocus considers Assystem to be Modestly Undervalued.
Key valuation signals for FRA:BZ1:
Net Margin %: 0.82% (88% below median its 10-year median of 6.56)
GF Value™: €51.54 vs. price of €40.40 (21.6% below fair value)
Industry Position: 79.1% below the Construction median (#1209 of 1766)
No single metric tells the full story. See the FRA:BZ1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Assystem SA is a France-based company engaged in engineering and innovation consultancy. It provides engineering services to its clients through technical expertise, study, survey, PMC (Project Management Consultancy), and EPCM (Engineering, Procurement and Construction Management) across nuclear, conventional energy, and transport sectors. The various services offered by the company include system engineering and design, construction management and commissioning, digital transformation consulting, engineering information systems, etc. Along with its subsidiaries, the company has two operating segments: France and International. Geographically, it derives key revenue from France followed by the United Kingdom, Asia, Middle East, and Africa.
74GF Score
Get the complete analysis for FRA:BZ1
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:BZ1 has been successfully added to your 
