RailTel of IndiaNSE:RAILTEL +1.52%100 Altman Z2-Score is 2.59 as of Jul. 13, 2026, which is 13% below its 10-year median of 2.98. GuruFocus rates NSE:RAILTEL with a GF Score™ of 100/100 and a GF Value™ of ₹496.30 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 361 Telecommunication Services companies, RailTel of India ranks worse than 277008.03% on this metric.
Altman Z2-Score, also known as Z"-Score, is used to predict the likelihood that a non-manufacturing company (excluding property/financial company) will face bankruptcy within a two-year period.
RailTel of India has a Altman Z2-Score of 2.59, indicating it is in Grey Zones. This implies that RailTel of India is in some kind of financial stress. If it is below 1.1, the company may face bankrupcy risk.
The zones of discrimination were as such:
When Altman Z2-Score <= 1.1, it is in Distress Zones.
When Altman Z2-Score >= 2.6, it is in Safe Zones.
When Altman Z2-Score is between 1.1 and 2.6, it is in Grey Zones.
The historical rank and industry rank for RailTel of India's Altman Z2-Score or its related term are showing as below:
During the past 11 years, RailTel of India's highest Altman Z2-Score was 3.56. The lowest was 2.54. And the median was 2.98.
RailTel of India (NSE:RAILTEL) Altman Z2-Score Explanation
The original Z-Score model was based on publicly traded manufacturing companies while the Z2-Score, also known as Z"-score can be used for any type of company excluding property/financial companies. Both Z-Score and Z2-Score describes the financial health of a company, and its likelihood of financial distress.
X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.
X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.
X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.
Altman Z2-Score does not apply to financial companies.
RailTel of India Altman Z2-Score Related Terms
RailTel of India Altman Z2-Score Historical Data
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The historical data trend for RailTel of India's Altman Z2-Score 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:RAILTEL vs TMUS, VZ, T: Altman Z2-Score Comparison
For the Telecom Services subindustry, RailTel of India's Altman Z2-Score, along with its competitors' market caps and Altman Z2-Score 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.
RailTel of India Altman Z2-Score vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, RailTel of India's Altman Z2-Score distribution charts can be found below:
* The bar in red indicates where RailTel of India's Altman Z2-Score falls into.
Altman Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
Z2-Score, also known as Z"-Score is the Z-Score for non-manufacturing companies excluding property/financial companies.
RailTel of India's Altman Z2-Score for today is calculated with this formula:
Z
=
6.56
*
X1
+
3.26
*
X2
+
6.72
*
X3
+
1.05
*
X4_2
=
6.56
*
0.1922
+
3.26
*
0
+
6.72
*
0.0854
+
1.05
*
0.7173
=
2.59
* 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. GuruFocus does not calculate Altman Z2-Score when X4_2 value is 0.
RailTel of India (NSE:RAILTEL) has a Altman Z2-Score of 2.59 as of Jul. 13, 2026. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on RailTel of India and its competitors. This is 13% below median its historical median of 2.98. Over the past decade, RailTel of India's Altman Z2-Score has ranged from 2.54 to 3.56. According to the industry distribution chart, RailTel of India ranks #999999 out of 361 companies in the Telecommunication Services industry.
Is RailTel of India's Altman Z2-Score too high?
RailTel of India's current Altman Z2-Score of 2.59 is 13% below median its 10-year median of 2.98. Over the past 10 years, this metric has ranged from a low of 2.54 to a high of 3.56. The Telecommunication Services industry median Altman Z2-Score is 1.68. RailTel of India's value of 2.59 is 54.2% above this industry median. Based on the distribution chart, RailTel of India ranks #999999 out of 361 companies in the Telecommunication Services industry, which is in the bottom quartile relative to peers. Overall, RailTel of India has a GF Score™ of 100/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does RailTel of India's Altman Z2-Score compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, RailTel of India ranks #999999 out of 361 companies for Altman Z2-Score. This places RailTel of India in the lower half of its industry. The industry median Altman Z2-Score is 1.68. RailTel of India's value of 2.59 is 54.2% above this benchmark. Historically, RailTel of India's own Altman Z2-Score has ranged from 2.54 to 3.56 over the past decade. While the company's 10-year median is 2.98 vs. the industry median of 1.68, RailTel of India 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 Altman Z2-Score for a Telecommunication Services company?
The median Altman Z2-Score among Telecommunication Services companies is 1.68, based on 361 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z2-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z2-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. RailTel of India's current Altman Z2-Score of 2.59 is 54.2% 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 Altman Z2-Score mean?
A high Altman Z2-Score can signal that a stock is expensive relative to its fundamentals. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on RailTel of India and its competitors. For the Telecommunication Services industry, the median Altman Z2-Score is 1.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. RailTel of India's current Altman Z2-Score is 2.59, which is 13% below median its own 10-year median of 2.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RailTel of India stock overvalued right now?
Based on GuruFocus' analysis, RailTel of India (NSE:RAILTEL) is currently considered Significantly Undervalued. The stock's GF Value™ is ₹496.30, compared to a current price of ₹307.50 — trading 38% below its estimated fair value. The current Altman Z2-Score is 2.59, which is 13% below median its 10-year median of 2.98 and 54.2% above the Telecommunication Services industry median of 1.68. RailTel of India's overall GF Score™ is 100/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z2-Score calculated?
Altman Z2-Score is calculated from a company's financial statements. For RailTel of India (NSE:RAILTEL), the current Altman Z2-Score is 2.59 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 RailTel of India (NSE:RAILTEL) Overvalued in 2026?
Based on GuruFocus' analysis, RailTel of India stock appears to be undervalued.
The current stock price of ₹307.50 is trading 38% below its estimated GF Value™ of ₹496.30.
GuruFocus considers RailTel of India to be Significantly Undervalued.
Key valuation signals for NSE:RAILTEL:
Altman Z2-Score: 2.59 (13% below median its 10-year median of 2.98)
GF Value™: ₹496.30 vs. price of ₹307.50 (38% below fair value)
Industry Position: 54.2% above the Telecommunication Services median (#999999 of 361)
No single metric tells the full story. See the NSE:RAILTEL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
RailTel Corporation of India Ltd is a neutral telecom infrastructure provider in the country. It owns a pan-India optic fiber network on an exclusive Right of Way along the Railway track. The company's operating segment includes Telecom Services and Project Work services. It generates maximum revenue from the Telecom Services segment. The telecom services segment of the company provides services such as Managed Data Services; Leased Lines; Virtual Private Networks; Internet Leased Lines; Data Centre; Tower collocation, Rack and space, and NLD for voice carriage, and the project work services involve the following projects; National Optical Fiber Networks, Telecom and IT services related projects, and Enterprise specific IT & ITES Projects.
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