AZZSTU:AI7 +1.48%77 PEG Ratio is 0.62 as of Jun. 29, 2026, which is 33% below its 10-year median of 0.92. GuruFocus rates STU:AI7 with a GF Score™ of 77/100 and a GF Value™ of €70.68. The stock has 9 warning signs investors should review. Among 447 Business Services companies, AZZ ranks better than 72.71% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, AZZ's PE Ratio without NRI is 25.56. AZZ's 5-Year EBITDA growth rate is 41.20%. Therefore, AZZ's PEG Ratio for today is 0.62.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for AZZ's PEG Ratio or its related term are showing as below:
STU:AI7'
s PEG Ratio Range Over the Past 10 Years
Min: 0.4 Med: 0.92 Max: 15.75
Current: 0.61
During the past 13 years, AZZ's highest PEG Ratio was 15.75. The lowest was 0.40. And the median was 0.92.
STU:AI7's PEG Ratio is ranked better than 72.71% of 447
companies
in the Business Services industry
Industry Median: 1.17
vs STU:AI7: 0.61
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
AZZ (STU:AI7) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
AZZ PEG Ratio Related Terms
AZZ PEG Ratio Historical Data
* Premium members only.
The historical data trend for AZZ's PEG Ratio 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 Specialty Business Services subindustry, AZZ's PEG Ratio, along with its competitors' market caps and PEG 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.
AZZ PEG Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, AZZ's PEG Ratio distribution charts can be found below:
* The bar in red indicates where AZZ's PEG Ratio 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
AZZ (STU:AI7) has a PEG Ratio of 0.62 as of Jun. 29, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on AZZ and its competitors. This is 33% below median its historical median of 0.92. Over the past decade, AZZ's PEG Ratio has ranged from 0.40 to 15.75. According to the industry distribution chart, AZZ ranks #122 out of 447 companies in the Business Services industry, placing it in the top 27.3%.
Is AZZ's PEG Ratio too high?
AZZ's current PEG Ratio of 0.62 is 33% below median its 10-year median of 0.92. Over the past 10 years, this metric has ranged from a low of 0.40 to a high of 15.75. The Business Services industry median PEG Ratio is 1.17. AZZ's value of 0.62 is 47% below this industry median. Based on the distribution chart, AZZ ranks #122 out of 447 companies in the Business Services industry, which is above the industry midpoint. Overall, AZZ has a GF Score™ of 77/100, reflecting its overall financial health beyond just this single metric.
How does AZZ's PEG Ratio compare to UNF and AMTM?
According to the Business Services industry distribution chart, AZZ ranks #122 out of 447 companies for PEG Ratio. This puts AZZ in the upper half of its industry. The industry median PEG Ratio is 1.17. AZZ's value of 0.62 is 47% below this benchmark. Historically, AZZ's own PEG Ratio has ranged from 0.40 to 15.75 over the past decade. While the company's 10-year median is 0.92 vs. the industry median of 1.17, AZZ 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 PEG Ratio for a Business Services company?
The median PEG Ratio among Business Services companies is 1.17, based on 447 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AZZ's current PEG Ratio of 0.62 is 47% 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on AZZ and its competitors. For the Business Services industry, the median PEG Ratio is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AZZ's current PEG Ratio is 0.62, which is 33% below median its own 10-year median of 0.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AZZ stock overvalued right now?
AZZ (STU:AI7) has a current PEG Ratio of 0.62. The stock's GF Value™ is €70.68, compared to a current price of €137.00 — trading 93.8% above its estimated fair value. The current PEG Ratio is 0.62, which is 33% below median its 10-year median of 0.92 and 47% below the Business Services industry median of 1.17. AZZ's overall GF Score™ is 77/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For AZZ (STU:AI7), the current PEG Ratio is 0.62 as of Jun. 29, 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 AZZ (STU:AI7) Overvalued in 2026?
Based on GuruFocus' analysis, AZZ stock appears to be overvalued.
The current stock price of €137.00 is trading 93.8% above its estimated GF Value™ of €70.68.
Key valuation signals for STU:AI7:
PEG Ratio: 0.62 (33% below median its 10-year median of 0.92)
GF Value™: €70.68 vs. price of €137.00 (93.8% above fair value)
Industry Position: 47% below the Business Services median (#122 of 447)
No single metric tells the full story. See the STU:AI7 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AZZ Inc is a provider of galvanizing and coil coating solutions to a broad range of end markets in North America. The company's operating segment consists of AZZ Metal Coatings, AZZ Precoat Metals, and AZZ Infrastructure Solutions. The company generates the majority of its revenue from the Precoat Metals segment, which provides coil coating application of protective and decorative coatings and related value-added downstream processing for steel and aluminum coils. Geographically, the company operates in the United States and Canada.
77GF Score
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