TAC InfosecNSE:TAC -1.20%51 PS Ratio is 31.70 as of Jul. 11, 2026, which is 32% below its 10-year median of 46.28. GuruFocus rates NSE:TAC with a GF Score™ of 51/100. The stock has 4 warning signs investors should review. Among 2,777 Software companies, TAC Infosec ranks worse than 94.96% 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, TAC Infosec's share price is ₹416.40.
TAC Infosec's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was ₹13.13. Hence, TAC Infosec's PS Ratio for today is 31.70.
Good Sign:
TAC Infosec Ltd stock PS Ratio (=14.11) is close to 3-year low of 13.11.
The historical rank and industry rank for TAC Infosec's PS Ratio or its related term are showing as below:
NSE:TAC'
s PS Ratio Range Over the Past 10 Years
Min: 13.11 Med: 46.28 Max: 147.76
Current: 30.8
During the past 6 years, TAC Infosec's highest PS Ratio was 147.76. The lowest was 13.11. And the median was 46.28.
NSE:TAC's PS Ratio is ranked worse than 94.96% of 2777
companies
in the Software industry
Industry Median: 2.02
vs NSE:TAC: 30.80
During the past 12 months, the average Revenue per Share Growth Rate of TAC Infosec was 88.20% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 78.40% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 65.30% per year.
During the past 6 years, TAC Infosec's highest 3-Year average Revenue per Share Growth Rate was 80.80% per year. The lowest was 32.10% per year. And the median was 78.40% per year.
Back to Basics: PS Ratio
TAC Infosec (NSE:TAC) 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.
TAC Infosec PS Ratio Related Terms
TAC Infosec PS Ratio Historical Data
* Premium members only.
The historical data trend for TAC Infosec's PS 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 Software - Application subindustry, TAC Infosec'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.
TAC Infosec PS Ratio vs Software Industry
For the Software industry and Technology sector, TAC Infosec's PS Ratio distribution charts can be found below:
* The bar in red indicates where TAC Infosec'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.
TAC Infosec's Share Price of today is ₹416.40.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. TAC Infosec's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was ₹13.13.
* 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:
TAC Infosec (NSE:TAC) has a PS Ratio of 31.70 as of Jul. 11, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on TAC Infosec and its competitors. This is 32% below median its historical median of 46.28. Over the past decade, TAC Infosec's PS Ratio has ranged from 13.11 to 147.76. According to the industry distribution chart, TAC Infosec ranks #2637 out of 2777 companies in the Software industry, placing it in the top 95%.
Is TAC Infosec's PS Ratio too high?
TAC Infosec's current PS Ratio of 31.70 is 32% below median its 10-year median of 46.28. Over the past 10 years, this metric has ranged from a low of 13.11 to a high of 147.76. The Software industry median PS Ratio is 2.02. TAC Infosec's value of 31.70 is 1469.3% above this industry median. Based on the distribution chart, TAC Infosec ranks #2637 out of 2777 companies in the Software industry, which is in the bottom quartile relative to peers. Overall, TAC Infosec has a GF Score™ of 51/100, reflecting its overall financial health beyond just this single metric.
How does TAC Infosec's PS Ratio compare to UBER and SHOP?
According to the Software industry distribution chart, TAC Infosec ranks #2637 out of 2777 companies for PS Ratio. This places TAC Infosec in the lower half of its industry. The industry median PS Ratio is 2.02. TAC Infosec's value of 31.70 is 1469.3% above this benchmark. Historically, TAC Infosec's own PS Ratio has ranged from 13.11 to 147.76 over the past decade. While the company's 10-year median is 46.28 vs. the industry median of 2.02, TAC Infosec has consistently been above 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 Software company?
The median PS Ratio among Software companies is 2.02, based on 2,777 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. TAC Infosec's current PS Ratio of 31.70 is 1469.3% above 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 TAC Infosec and its competitors. For the Software industry, the median PS Ratio is 2.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. TAC Infosec's current PS Ratio is 31.70, which is 32% below median its own 10-year median of 46.28. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TAC Infosec stock overvalued right now?
TAC Infosec (NSE:TAC) has a current PS Ratio of 31.70. The current PS Ratio is 31.70, which is 32% below median its 10-year median of 46.28 and 1469.3% above the Software industry median of 2.02. TAC Infosec's overall GF Score™ is 51/100 with 4 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 TAC Infosec (NSE:TAC), the current PS Ratio is 31.70 as of Jul. 11, 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.
TAC Infosec Ltd is engaged in the business of providing risk-based vulnerability management and assessment solutions, cybersecurity quantification, and penetration testing services to organizations of various scales, sizes, and industries through the SaaS model. It offers security software products and solutions both in India and internationally, and its end customers are Banks and Financial Institutions, government regulatory bodies and departments, and large-scale enterprises (including business offices) like HDFC, Bandhan Bank, BSE, etc. Its flagship software product is ESOF (Enterprise Security in One Framework), which is a vulnerability management platform consisting of various product portfolios, namely ESOF Appsec, ESOF VMP, ESOF VACA, ESOF PCI ASV, and ESOF CRQ.
51GF Score
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