Listed Companies in India: Top Companies, NSE, BSE, Sectors & How Listing Works
Jyoti SirvastavaListed companies in India play an important role in the country’s stock market and economy. These are companies whose securities are listed and available for trading on a recognised stock exchange, subject to applicable regulations. Investors can buy and sell shares of listed companies through the stock market.
India has thousands of listed securities across different industries, including banking, IT, automobiles, pharmaceuticals, FMCG, energy, infrastructure, telecom and financial services. The two most important stock exchanges associated with Indian equity trading are the National Stock Exchange (NSE) and BSE Ltd.
SEBI defines a listed entity as an entity whose designated securities are listed on a recognised stock exchange in accordance with applicable listing requirements.
What Is a Listed Company?
A listed company is a company whose eligible securities, such as equity shares or certain debt securities, are listed on a recognised stock exchange.
Once listed, its securities can be traded by investors through the stock-market system, subject to the rules of the exchange and securities-market regulations.
For example, companies such as Reliance Industries, TCS, Infosys, HDFC Bank and ITC are well-known listed companies in India.
Listed Company vs Public Company
These two terms are often confused.
- Public company: A company incorporated as a public company under company law.
- Listed company: A company whose specified securities are listed on a recognised stock exchange.
- A public company can be unlisted.
- A listed company generally has greater disclosure and compliance obligations because its securities are traded publicly.
Therefore, every listed company is not simply the same thing as every public company.
Major Listed Companies in India
India has a large number of listed companies. The following are some major and widely followed examples across different sectors:
| Company | Sector | Major Exchange Presence |
| Reliance Industries | Energy, Telecom, Retail | NSE & BSE |
| Tata Consultancy Services (TCS) | IT Services | NSE & BSE |
| HDFC Bank | Banking | NSE & BSE |
| ICICI Bank | Banking | NSE & BSE |
| Infosys | IT Services | NSE & BSE |
| Bharti Airtel | Telecom | NSE & BSE |
| Larsen & Toubro | Engineering & Infrastructure | NSE & BSE |
| ITC | FMCG, Hotels, Paper | NSE & BSE |
| Tata Motors | Automobiles | NSE & BSE |
| Mahindra & Mahindra | Automobiles | NSE & BSE |
| State Bank of India | Banking | NSE & BSE |
| Sun Pharmaceutical Industries | Pharmaceuticals | NSE & BSE |
| Asian Paints | Paints & Consumer Products | NSE & BSE |
| Titan Company | Jewellery & Consumer | NSE & BSE |
| Maruti Suzuki India | Automobiles | NSE & BSE |
| UltraTech Cement | Cement | NSE & BSE |
| HCLTech | IT Services | NSE & BSE |
| Bajaj Finance | Financial Services | NSE & BSE |
| Adani Enterprises | Infrastructure & Diversified Businesses | NSE & BSE |
| Hindustan Unilever | FMCG | NSE & BSE |
These are examples rather than a ranking of all listed companies. India has a much broader listed-company universe covering large, mid-sized and small businesses. SEBI also maintains securities and issuer-related information, while exchange directories provide company-level information for investors.
NSE and BSE Listed Companies
NSE Listed Companies
The National Stock Exchange of India (NSE) is one of India's major stock exchanges. It provides a platform for trading equities and several other financial products.
NSE-listed companies are identified through their trading symbols. For example, companies may have symbols such as:
- RELIANCE
- TCS
- INFY
- HDFCBANK
- ICICIBANK
- ITC
- SBIN
- BHARTIARTL
NSE also classifies listed companies into different industries and sectors. Its industry classification is reviewed periodically using information such as annual reports and regulatory filings.
BSE Listed Companies
BSE Ltd., formerly known as the Bombay Stock Exchange, is another major Indian stock exchange.
BSE provides trading and market infrastructure for equities and other securities. SEBI's recognised stock-exchange information lists BSE as a recognised exchange with equity, derivatives, debt and other permitted market segments.
Some companies are listed on both NSE and BSE, allowing their shares to be traded through both exchanges.
Listed Companies in India by Sector
One of the easiest ways to understand India's listed-company market is to divide companies by industry.
- IT and Technology Companies
India has a strong presence of listed technology and IT-services companies.
Major examples include:
- TCS
- Infosys
- HCLTech
- Wipro
- Tech Mahindra
- LTIMindtree
These companies earn revenue from software services, consulting, cloud computing, digital transformation and technology solutions.
- Banking Companies
Banking is one of the largest segments of India's stock market.
Examples include:
- HDFC Bank
- ICICI Bank
- State Bank of India
- Axis Bank
- Kotak Mahindra Bank
- IndusInd Bank
Banking companies are closely followed by investors because of their loan growth, deposits, asset quality, interest income and profitability.
- Automobile Companies
India has several listed automobile manufacturers and auto-component companies.
Examples include:
- Tata Motors
- Maruti Suzuki India
- Mahindra & Mahindra
- Bajaj Auto
- Eicher Motors
- Hero MotoCorp
The sector includes passenger vehicles, commercial vehicles, two-wheelers, tractors and automotive components.
- Pharmaceutical and Healthcare Companies
The pharmaceutical sector also has many listed companies.
Examples include:
- Sun Pharmaceutical Industries
- Dr. Reddy's Laboratories
- Cipla
- Divi's Laboratories
- Apollo Hospitals
- Lupin
Healthcare companies can include pharmaceutical manufacturers, hospitals, diagnostics businesses and other healthcare-service providers.
- FMCG Companies
Fast-moving consumer goods companies manufacture products that people use regularly.
Major listed examples include:
- ITC
- Hindustan Unilever
- Nestlé India
- Britannia Industries
- Dabur India
- Godrej Consumer Products
Their businesses can include food, personal care, household products and other consumer goods.
- Energy and Oil & Gas Companies
Energy is another major part of India's listed-company ecosystem.
Examples include:
- Reliance Industries
- Indian Oil Corporation
- ONGC
- NTPC
- Power Grid Corporation of India
- Coal India
These companies operate across oil and gas, refining, power generation, transmission, coal and related activities.
- Infrastructure and Engineering Companies
Infrastructure development has created a large market for engineering and construction businesses.
Examples include:
- Larsen & Toubro
- Siemens
- ABB India
- Bharat Heavy Electricals
- NCC
- Engineers India
These businesses may work in construction, engineering, industrial equipment, transportation infrastructure and energy projects.
- Financial Services and NBFCs
Apart from banks, India has many listed non-banking financial companies and other financial-services businesses.
Examples include:
- Bajaj Finance
- Bajaj Finserv
- Shriram Finance
- Cholamandalam Investment and Finance
- Muthoot Finance
- HDFC Asset Management Company
These businesses may provide consumer finance, vehicle finance, housing-related finance, investment products or other financial services.
How Does a Company Become Listed?
A company generally needs to complete several regulatory, financial and procedural steps before its securities can be listed.
The broad process can include:
- Deciding to raise capital from the public or seek listing.
- Appointing required intermediaries and advisers.
- Preparing the necessary offer and disclosure documents.
- Completing regulatory and exchange requirements.
- Conducting an IPO where applicable.
- Allocating securities to investors.
- Completing the listing process with the stock exchange.
- Beginning trading in the listed securities.
The exact process depends on the type of security and the applicable SEBI and exchange regulations.
What Is an IPO?
An Initial Public Offering (IPO) is a process through which a company offers securities to the public and seeks listing on a stock exchange.
An IPO can help a company raise capital for purposes such as:
- Business expansion
- New manufacturing facilities
- Debt repayment
- Acquisitions
- Technology investment
- Working capital
- General corporate purposes
After listing, shares can generally be bought and sold by investors in the secondary market.
India's IPO market continues to attract significant attention. In 2026, the country has a substantial pipeline of proposed public offerings, reflecting continued interest in the Indian equity market.
What Are the Benefits of Being a Listed Company?
Listing can provide several advantages to a company.
Access to Capital
A listed company can access the public capital markets and potentially raise funds for expansion.
Greater Visibility
Stock-market listing can increase a company's visibility among investors, customers, employees and business partners.
Liquidity for Shareholders
Listing creates a market where eligible investors can trade the company's securities.
Better Access to Future Funding
A successful listed company may have additional options for raising capital through the securities market, subject to applicable regulations.
Corporate Reputation
Being publicly traded can increase transparency and public visibility, although it also brings greater compliance responsibilities.
Responsibilities of Listed Companies
Being listed is not only about raising money. Listed companies must also meet continuing disclosure and governance requirements.
Depending on the applicable regulations, companies may need to disclose information relating to:
- Financial results
- Material events
- Shareholding patterns
- Corporate governance
- Related-party transactions
- Important business developments
- Changes involving key management
- Other information required by securities regulations
SEBI provides corporate-filing information and links to exchange filing systems for areas such as corporate governance and shareholding patterns.
Why Are Listed Companies Important to the Indian Economy?
Listed companies contribute to India's economy in several ways.
Employment
Large listed businesses employ millions of people directly and indirectly through suppliers, contractors and service providers.
Capital Formation
The stock market connects businesses seeking capital with investors looking for investment opportunities.
Business Expansion
Companies can use capital raised from investors to expand factories, offices, technology, infrastructure and services.
Investment Opportunities
Listed companies allow individuals and institutions to participate in the growth of Indian businesses through the securities market.
Market Transparency
Listed companies operate under disclosure and regulatory requirements, giving investors access to a wide range of publicly available corporate information.
Listed Companies vs Unlisted Companies
| Feature | Listed Company | Unlisted Company |
| Securities listed on exchange | Yes | No |
| Public trading of listed shares | Possible | Generally not through stock exchange |
| Market price | Determined through market trading | No continuously quoted exchange price |
| Disclosure requirements | Higher in many areas | Generally lower than listed entities |
| Access to public investors | Wider | More limited |
| Stock-market visibility | High | Lower |
Listed Company vs Public Sector Company
These are also different concepts.
A listed company is defined by the listing of its securities on a recognised exchange.
A public sector company, on the other hand, relates to government ownership or control.
Therefore:
- A private-sector company can be listed.
- A government-owned company can be listed.
- A public company can be unlisted.
- A company can be both a public-sector enterprise and a listed company.
For example, State Bank of India and several other government-controlled businesses are listed on Indian stock exchanges.
How Can You Find a Listed Company?
Investors and researchers can search for listed companies through stock-exchange directories and regulatory databases.
The NSE provides a company directory that allows users to search companies using details such as company name, index or trading symbol.
SEBI also provides issuer and securities-related information, including ISIN data.
Before investing, however, investors should check the company's latest financial statements, exchange filings, shareholding information, business performance, valuation and risk factors rather than relying only on its name or popularity.
Frequently Asked Questions
How many listed companies are there in India?
India has thousands of listed securities and companies across the NSE, BSE and other recognised market segments. The exact number changes as companies are listed, delisted, merged or otherwise change their listing status.
What are the two major stock exchanges in India?
The two major stock exchanges commonly associated with Indian equity markets are NSE and BSE.
Is every public company listed?
No. A public company can remain unlisted. Being a public company and being a listed company are different concepts.
Can a private company be listed?
A company generally needs to meet the applicable legal and regulatory requirements for listing. A private company may need to change its corporate structure before pursuing a public listing, depending on the proposed route.
What is the difference between NSE and BSE?
NSE and BSE are separate recognised stock exchanges. Companies can be listed on one or both exchanges, depending on their listing arrangements.
Can I buy shares of every listed company?
Not necessarily. Investors should check whether a particular security is currently listed and available for trading, along with applicable trading, regulatory and investor-access conditions.
Are listed companies safer than unlisted companies?
Listing does not automatically make a company safe or profitable. Investors should evaluate the company's financial condition, business model, valuation, governance, industry risks and future prospects before investing.
Final Thoughts
Listed companies in India form an important part of the country's capital market. From IT and banking to automobiles, pharmaceuticals, FMCG, energy and infrastructure, listed businesses represent a wide range of industries.
For businesses, listing can provide access to public capital, greater visibility and a market for their securities. For investors, listed companies provide opportunities to participate in the growth of Indian businesses.
However, being listed does not automatically mean that a company is a good investment. Investors should study financial performance, valuation, management quality, business risks and regulatory filings before making investment decisions.
This version intentionally focuses more on NSE/BSE, sectors, IPOs, listing process and investor relevance, so it does not become a duplicate of your earlier “Public Companies in India” article.
