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Top 5 stocks in telecom industry- Sector overview,market overview & future prospects

Written by - Rudri Rawell

March 14, 2023 10 minutes

The Indian telecom industry is the second largest in the world in terms of subscriber base. The country boasts of a massive subscriber base of 1.17 bn currently combined with a teledensity of 84.88%. The country’s telecom sector is divided into infrastructure, equipment, 5G, Broadband, Mobile Virtual Network Operator (MNVO), Telephone service providers and White Space Spectrum.

Here’s a detailed look at the current state, growth and hurdles in the country’s telecom sector. Also covered are top stocks by market capitalisation in the telecom sector. 

Current state of the telecom industry in India

Here are some key statistics on the rapidly expanding telecom industry in India:

Telecom marketIndia is the world’s second-largest telecommunications market. Total telephone subscriber base was at 1,177 million in 2020Teledensity reached 87.45% in 2020
Telecom towers65% growth over the past 7 years.Rise in number of mobile towers from 4 lakhs in 2014 to 6.6 lakhs in 2021.Mobile Base Transceiver Stations have increased from 800,000 in 2014 to 2.3 mn in 2021.
Internet usersIndia has world’s second-largest internet user baseTotal internet subscribers reached 636.73 million, an increase of 45.74% CAGR from 2006 to 2019 Wireless data usage growth was at 10.58%, reaching 19 lakh terabytes in 2019

Some of the factors that have triggered the fast growth in this sector are:

  • Affordable tariffs, 
  • Coverage across larger population,
  • Introduction of Mobile Number Portability,
  • Government’s initiatives to promote industry growth,
  • expanding 3G and 4G coverage and government approval for the auction of 5G spectrum,

Did you know

The Indian telecom sector ranks 3rd in terms of sectors attracting maximum FDI inflows. With 100% Foreign Direct Investment (FDI) being allowed in this sector, the FDI inflows rose 150% in telecom between 2014 and 2021 to touch $20.72 bn. This has also given rise to employment opportunities in the sector as it directly provides 2.2 mn jobs and indirectly provides about 1.8 mn jobs. 

Read more : Top stocks in Fertilizer industry along with sector overview

Latest developments in Indian telecom sector

Here are some of the key developments in the Indian telecom sector recently:

  • There is a consistent rise seen in mobile-phone penetration and dropping data costs. This is expected to add close to 500 million fresh internet users, thereby creating multiple opportunities for business in this sector.
  • Close to US$20 billion of investment is being made by Indian telecom majors toward network and operations expansion. This is a strong boost for the sector.
  • Finnish telecommunication major Nokia will have a tie-up with Indian telcos Bharti Airtel and BSNL to design a roadmap for achieving a conducive ecosystem for 5G technology in the country.
  • The Government of India is taking various initiatives to ensure digital connectivity for rural and remote parts of the country. To aid this objective, it will introduce an affordable tariff structure based on ‘lesser pay for more usage’. These changes are already seen in tariff structures being introduced by service providers across the country.
  • Four telecom majors, including Adani Group, Airtel, Jio, and Vodafone Idea are going to participate in India’s first 5G auction starting July 26. With the 5G spectrum auction, the sector will see a new scale of competition and a wider user base in the future.

5G spectrum auction – the competition begins

The 5G spectrum auction that will begin shortly is being made available for commercial networks as well as private networks. The latest one to tap onto this opportunity is Adani group which intends to use the 5G spectrum for building a private network. 

India’s richest man, Gautam Adani’s Adani group will be one of the participants in the auction for 5G telecom spectrum. Although the company said that it does not intend to participate in consumer mobility space, experts are indicating a strong possibility that the company may enter the same in the long run. This means, tough competition lies ahead of Airtel, Reliance Jio, and Vodafone-Idea. While Jio and Airtel can withstand competition due to strong balance sheets, experts indicate tough times ahead for Vodafone-Idea.

Hindrances in telecom sector growth

Some of the hurdles in the growth journey of this sector are:

  1. Poor financial health: Due to the pressure of lower tariffs, telecom majors are facing lowered y-o-y gross revenues. There is a visibly rapid decline in ARPU (Average Revenue per User). Many telcos are also facing losses and fast-falling profits that are weakening the financial health of the overall sector.
  2. Lack of innovation: There is an observed lack of innovation in this sector combined with a delayed deployment of innovative offerings. This is primarily attributed to unfavourable government policies and regulations.
  3. Slower broadband penetration is another factor that is resulting in slower overall growth in the telecom sector. Currently, India has a broadband penetration of only 7%. Further, the semi-rural and rural areas are not fully covered by major telcos due to the high fixed costs involved.
  4. The state governments charged substantial Right-of-Way (ROW) costs to telcos for laying of fibres. This directly impacts the company’s bottom lines.
  5. 5G cost vs benefits: Telcos bidding for the 5G spectrum auction had requested for a 95% reduction in base price set by TRAI. However, the discount being offered is only upto 40%. In all, the bidders will be shelling out Rs. 1 lakh crores in the auction. This means higher cost for bidders versus the possibility of handset makers not attracting enough customers by only using the 5G sales pitch. 

Top stocks in the Indian telecom sector on market capitalization basis

Bharti Airtel Ltd

Bharti Airtel Ltd, is India’s and Asia’s leading telecom services provider. The company has operations in India and Sri Lanka. Known as one of the pioneers of the telecom revolution in the country, the company has been instrumental in transforming the sector by offering world-class services based on cutting edge technologies. The company’s businesses are divided into three strategic business units (SBUs) – Mobile Services, Airtel Telemedia Services & Enterprise Services. Some of the company’s offerings include mobile services, broadband, Airtel PC secure, Digital TV, Airtel Net PC & IPTV, Data and IP Solutions, Email on the go, Calling Cards, Wireless Internet- Data Card & USB Modem, etc. The key details of the company are tabled below.

Market Capitalization Rs. 3,93,703 crores
PE Ratio91.92
Return on Equity6.78% (July’22)
Debt Equity Ratio2.55 (July’22)
Promotor’s Holdings55.93%
Share priceRs. 660.55 (11 July 2022)
Dividend Yield0.57%

Indus Towers Limited

Indus Towers Limited is an entity formed by the merger of Bharti Infratel Limited and Indus Towers. It is one of the largest telecom tower companies in the world. It aims to enable easy communication for people by offering affordable and high-quality services for improved network connectivity in the country. The company has more than 175,510 towers and 318,310 co-locations with presence in 22 telecom circles. Some of the company’s leading customers include Bharti Airtel, Reliance Jio, and Vodafone Idea Limited. The key details of the company are tabled below.

Market Capitalization Rs. 56,420 crores
PE Ratio8.85
Return on Equity33.52% (July’22)
Debt Equity Ratio0.89 (July’22)
Promotor’s Holdings67.49%
Share priceRs. 213.30 (11 July 2022)
Dividend Yield5.25%

Vodafone Idea Ltd.

Vodafone Idea is one of India’s leading mobile services providers offering 2G, 3G, and 4G platform services. It holds licenses to operate across all 22 service areas in the country. Apart from mobile services, the company also offers many value-added services including GPRS, GSM, GPS, call conference, and customized solutions for specific business needs. The key details of the company are tabled below.

Market Capitalization Rs. 26,980 crores
PE Ratio
Return on Equity-225.19% (July’22)
Debt Equity Ratio
Promotor’s Holdings74.99%
Share priceRs. 8.70 (11 July 2022)
Dividend Yield

Tata Teleservices (Maharashtra) Ltd(TTML)

The company offers telecom services including mobile, public telephone booths, fixed wireless phones (FWP) & wireline services. Some of its telecom services include Wi-Fi, Ethernet, Web Conferencing services, leased lines, DSL and Managed Gateway services. The company offers Virgin Mobile branded services targeted at Indian youth. Apart from an online retail store ‘i-Choose’, the company has set up True Value Shops to showcase its products and services. The key details of this company are tabled below.

Market Capitalization Rs. 23,361 crores
PE Ratio
Return on Equity
Debt Equity Ratio
Promotor’s Holdings74.36%
Share priceRs. 120 (11 July 2022)
Dividend Yield


Mahanagar Telephone Nigam Limited (MTNL) is a fixed-line telecommunications service provider with operations in Delhi and Mumbai. It also offers cellular services based on GSM or global system for mobile communications technology in these cities. Apart from these, the company offers broadband and Internet services. The company’s revenue mainly comes from local, domestic long distance and international calling services. The key details of the company are tabled below.

Market Capitalization Rs. 1,219 crores
PE Ratio
Return on Equity
Debt Equity Ratio
Promotor’s Holdings56.89%
Share priceRs. 23.20 (11 July 2022)
Dividend Yield

Factors to remember before investing in telecom industry stocks

Here are some of the top factors that investors must consider before investing in telecom industry stocks:

  1. Industry Trends: It’s important to keep an eye on industry trends, such as changes in technology, consumer behavior, and regulatory developments, as these can have a significant impact on the telecom sector.
  2. Competition: Telecom is a highly competitive industry, and investors should evaluate how the company they are considering investing in stacks up against its rivals. Factors to consider include market share, pricing strategies, and the quality of the company’s network and services.
  3. Financial Performance: Before investing in a telecom company, it’s important to examine its financial performance, including revenue growth, profitability, and debt levels. Investors should also look at key financial ratios, such as price-to-earnings (P/E) ratio and return on equity (ROE), to evaluate the company’s valuation and profitability.
  4. Market Share: Investors should consider the company’s market share and how it has evolved over time. A company with a large and growing market share is more likely to succeed in the long term.
  5. Capital Expenditures: The telecom industry requires significant capital expenditures to maintain and upgrade its networks, and investors should consider how much a company is spending on these investments relative to its revenue.
  6. Regulatory Environment: Telecom is a heavily regulated industry, and changes in regulations can have a significant impact on a company’s performance. Investors should stay up-to-date on regulatory developments and evaluate how they may affect the companies they are considering investing in.
  7. Dividend Policy: Telecom companies often pay out dividends to their shareholders, and investors should consider the company’s dividend policy and history before investing.


With the auction for 5G spectrum scheduled to begin in July, 2022, India’s telecom sector is slated to experience further growth. Many telecom operators will be bidding to get an allotment of spectrum in this auction. With 5G introduction, the industry will see further innovation in applications including AI, machine to machine communications (M2M), and IoT. 


Is FDI allowed in telecom sector in India?

The government increased the Foreign Direct Investment (FDI) in the telecom sector from 74 to 100%. Of this, 49% is allowed through the automatic route and the remaining through the Foreign Investment Promotion Board (FIPB) approval route. The government also allows 100% FDI in telecom infrastructure space.

Are the margins of telecom operators declining in India?

Telecom operators are facing increasing challenges like declining margins as there is higher pressure from the government to reduce tariffs to cover more areas in the country.

Will increased competition in telecom sector pose a major challenge for service providers?

The telecom sector is slated to see higher competition from entrants like Adani Group bidding for 5G auction. This will likely be beneficial for the sector, however, the existing players may see declining market share.

Are any IPOs expected in the telecom sector?

There is likelihood of Reliance Jio going public through an IPO, however, the company has not made an official announcement. The IPO can be delayed due to uncertain market conditions in 2022.

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