Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Tata Communications's share price for the quarter that ended in Mar. 2026 was ₹1347.9. Tata Communications's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 285 Mil. Therefore, Tata Communications's market cap for the quarter that ended in Mar. 2026 was ₹384,152 Mil.
Tata Communications's quarterly market cap
increased
from Sep. 2025 (₹459,791 Mil) to Dec. 2025 (₹520,211 Mil) but then
declined
from Dec. 2025 (₹520,211 Mil) to Mar. 2026 (₹384,152 Mil).
Tata Communications's annual market cap
declined
from Mar. 2024 (₹572,964 Mil) to Mar. 2025 (₹449,787 Mil) and
declined
from Mar. 2025 (₹449,787 Mil) to Mar. 2026 (₹384,152 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Tata Communications's Enterprise Value for Today is ₹643,646 Mil.
Tata Communications (NSE:TATACOMM) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
Tata Communications Market Cap Related Terms
Tata Communications Market Cap Historical Data
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The historical data trend for Tata Communications's Market Cap 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.
NSE:TATACOMM vs TMUS, VZ, T: Market Cap Comparison
For the Telecom Services subindustry, Tata Communications's Market Cap, along with its competitors' market caps and Market Cap 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.
Tata Communications Market Cap vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Tata Communications's Market Cap distribution charts can be found below:
* The bar in red indicates where Tata Communications's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
Tata Communications's Market Cap for the fiscal year that ended in Mar. 2026 is calculated as
* 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.
Tata Communications (NSE:TATACOMM) has a Market Cap of ₹529,005 Mil as of Jul. 13, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Tata Communications and its competitors. According to the industry distribution chart, Tata Communications ranks #78 out of 372 companies in the Telecommunication Services industry, placing it in the top 21%.
Is Tata Communications' Market Cap too high?
Tata Communications' current Market Cap is ₹529,005 Mil. Based on the distribution chart, Tata Communications ranks #78 out of 372 companies in the Telecommunication Services industry, which is in the top quartile — a strong position relative to peers. Overall, Tata Communications has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Tata Communications' Market Cap compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Tata Communications ranks #78 out of 372 companies for Market Cap. This places Tata Communications in the top 21% of its industry — outperforming the majority of peers. The industry median Market Cap is 492.32. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Telecommunication Services company?
The median Market Cap among Telecommunication Services companies is 492.32, based on 372 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Tata Communications and its competitors. For the Telecommunication Services industry, the median Market Cap is 492.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tata Communications's current Market Cap is ₹529,005 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tata Communications stock overvalued right now?
Based on GuruFocus' analysis, Tata Communications (NSE:TATACOMM) is currently considered Fairly Valued. The stock's GF Value™ is ₹2,046.11, compared to a current price of ₹1,856.20 — trading 9.3% below its estimated fair value. The current Market Cap is ₹529,005 Mil. Tata Communications' overall GF Score™ is 84/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Tata Communications (NSE:TATACOMM), the current Market Cap is ₹529,005 Mil as of Jul. 13, 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 Tata Communications (NSE:TATACOMM) Overvalued in 2026?
Based on GuruFocus' analysis, Tata Communications stock appears to be undervalued.
The current stock price of ₹1,856.20 is trading 9.3% below its estimated GF Value™ of ₹2,046.11.
GuruFocus considers Tata Communications to be Fairly Valued.
Key valuation signals for NSE:TATACOMM:
Market Cap: ₹529,005 Mil
GF Value™: ₹2,046.11 vs. price of ₹1,856.20 (9.3% below fair value)
No single metric tells the full story. See the NSE:TATACOMM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tata Communications Ltd offers international and national voice and data transmission services, selling and leasing of bandwidth on undersea cable systems, internet connectivity services, and other value-added services comprising unified conferencing and collaboration services, managed hosting, mobile roaming and signalling services, transponder lease, television uplinking and other managed services, data center colocation services, network management and support, and other related services. The Group also undertakes leasing, letting out, licensing or developing immovable properties to earn income, including rental, lease and license income from land and buildings. Its segments are Data Services, Voice Solutions, and Real Estate, with Data Services generating maximum revenue.
84GF Score
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