| # | Company | Employees |
|---|---|---|
| 1 | 213,593 | |
| 2 |
Reliance Industries Limitedril.com
Company's activities span hydrocarbon exploration and production, petroleum refining, petrochemicals, retail, and telecommunications. Committed to innovation-led, exponential growth. |
200,730 |
| 3 |
ICICI Bankbank.in
Provides diverse banking products and services to individuals, SMEs, and corporates through branches, ATMs, mobile, internet, and phone channels. |
181,145 |
| 4 |
State Bank of Indiabank.in
Leading public sector bank with extensive branch network, offering specialized financial services to corporates, SMEs, NRIs, and retail customers. |
122,721 |
| 5 | 99,395 | |
| 6 |
airtelairtel.com
Provides global connectivity, developing infrastructure for cutting-edge technologies like 5G, IoT, and enterprise solutions, contributing to 'Digital India' with a vast subscriber base. |
99,135 |
| 7 | 99,088 | |
| 8 |
Kotak Mahindra Bankkotak.com
Leading financial conglomerate offering banking, stock broking, mutual funds, insurance, and investment services across India and globally. |
86,827 |
| 9 |
Life Insurance Corporation of Indialicindia.in
Provides diverse life insurance products including health, pension, ULIPs, group schemes, and micro insurance with extensive agent network. |
73,235 |
| 10 |
HDB Financial Services Ltd.hdbfs.com
Provides diverse financial lending products like personal, business, and vehicle loans, alongside BPO services such as collection call centers and back-office operations for individuals and businesses. |
60,142 |
| 11 |
IndusInd Bankindusind.bank.in
Provides consumer and corporate banking services with extensive branch network, advanced technology, and presence in major stock and commodity exchanges. |
53,614 |
| 12 |
IDFC FIRST Bankbank.in
A leading private sector bank in India, offering a wide range of financial products and services to customers nationwide |
52,470 |
| 13 |
HDFC Lifehdfclife.com
Offers individual and group life insurance solutions, including protection, pension, savings, investment, and health plans, customizable with optional riders for diverse customer needs. |
50,795 |
| 14 | 41,996 | |
| 15 |
Indian Oil Corp Limitediocl.com
Leading energy company specializing in oil refining, distribution, and marketing, ranked among the world's largest corporations globally. |
41,695 |
| 16 |
IndiGo (InterGlobe Aviation Ltd)goindigo.in
Largest Indian airline operating 400+ aircraft, serving 130+ destinations with focus on low fares, punctuality, and customer service. |
40,834 |
| 17 | 40,085 | |
| 18 |
Vodafone Idea Limitedmyvi.in
A leading telecom service provider in India offering voice and data services across 2G, 3G, and 4G platforms, committed to delivering delightful customer experiences |
38,137 |
| 19 |
Bandhan Bankbandhanbank.com
A leading banking institution in India offering a wide range of retail financial solutions to urban, semi-urban, and rural customers |
36,840 |
| 20 |
Bank of Barodabank.in
A top Public Sector Bank with a global presence, offering a wide range of financial products and services to customers worldwide since 1908 |
36,046 |
| 21 |
AU SMALL FINANCE BANKaubank.in
A financial institution founded by a Chartered Accountant turned entrepreneur, focused on providing tailored solutions to meet customers' needs |
33,256 |
| 22 |
Indian Railwaysgov.in
State-owned national transporter responsible for rail transport in India, operated by the Government of India through the Ministry of Railways Third largest railway network globally |
33,129 |
| 23 |
Indian Oil Corporation Limited
A national oil company in India involved in the entire hydrocarbon value chain, including refining, transportation, marketing, exploration, production, and petrochemicals |
29,849 |
| 24 |
Apollo Hospitalsapollohospitals.com
Leading integrated private hospital group in Asia offering healthcare services, insurance, telemedicine, education, pharmacy retail, and medical business process outsourcing with world-class technology |
28,238 |
| 25 |
NTPC Limitedntpc.co.in
India's largest power generation utility, operating across fossil fuels, hydro, nuclear, and renewable energy sources, with a diversified portfolio including consultancy and training services |
26,494 |
| 26 |
Air India Limitedlinktr.ee
A national airline in India offering domestic and international air transport services for passengers and cargo, with a modern fleet and warm hospitality |
25,451 |
| 27 |
Punjab National Bankbank.in
A national bank founded to further India's economic interests, providing services through a technology-driven approach to millions of customers nationwide for over 122 years |
25,265 |
| 28 |
Tata Capitaltatacapital.com
Offers diverse financial services including commercial, infrastructure, cleantech finance, wealth management, consumer loans, and Tata Cards distribution across India. |
25,046 |
| 29 |
Cholamandalam Investment and Finance Company Limitedcholamandalam.com
Provides vehicle finance, home loans, equity loans, SME lending, investment advisory, and stock broking through a network of branches across India. |
24,983 |
| 30 |
Canara Bankbank.in
Leading Indian bank with extensive geographical reach, diverse clientele, consistent profitability, and a century-long history of growth and innovation. |
24,793 |
| 31 |
SBI Life Insurance Co. Ltd.sbilife.co.in
Leading Indian life insurance company offering a wide range of products, dedicated to providing exceptional customer service, enhancing digital experiences, and giving back to society |
24,611 |
| 32 |
SBI Cardsbicard.com
SBI Card offers a wide range of payment products and services to Indian consumers, focusing on simplicity, innovation, and responsible corporate citizenship |
24,320 |
| 33 |
Bharat Petroleum Corporation Limitedbharatpetroleum.in
Refining crude oil, marketing petroleum products, with significant presence in upstream and downstream oil and gas sectors, targeting net-zero by 2040. |
23,037 |
| 34 |
Bajaj Lifebajajlifeinsurance.com
Joint venture providing innovative life insurance plans, investment approaches, and diabetic term plans through digital platforms, extensive branch networks, and strategic banking partnerships. |
22,669 |
| 35 |
Adani Groupadani.com
Diversified infrastructure group with transport logistics and energy utilities, focusing on large-scale development and sustainable growth across India. |
21,480 |
| 36 |
Union Bank of Indiabank.in
Provides comprehensive financial services through a domestic and international network including deposits, advances, and digital banking for retail, MSME, and commercial sectors. |
21,188 |
| 37 |
Tata AIA Life Insurancetataaia.com
A leading insurer offering a wide range of life insurance plans with a focus on customer satisfaction, innovation, transparency, and excellence |
20,218 |
| 38 |
PhonePephonepe.com
Leading digital payments platform with extensive user base, merchant network, and diversified financial services including insurance, lending, and wealth management. |
19,702 |
| 39 |
L&T Financeltfinance.com
A leading NBFC offering loans for Rural, Housing, Two-Wheeler, Personal, and SME with the backing of Larsen and Toubro Ltd |
19,340 |
| 40 |
Bharti Airtelairtel.in
Provider of corporate internet leased line connections in India offering various tariff plans and services with speeds ranging from 1Mbps to 10Gbps |
18,840 |
| 41 |
HDFC Bank Limitedhdfcbank.com
Indian banking and financial services giant headquartered in Mumbai, holding the title of India's largest private sector bank with significant market capitalisation and a large workforce |
18,619 |
| 42 |
Kotak Lifekotaklife.com
The company offers innovative life insurance products to help customers achieve financial independence at every stage of life Contact for policy queries |
18,588 |
| 43 | 18,406 | |
| 44 |
GMR Groupgmrgroup.in
operates airports, generates energy, develops urban infrastructure, manages transportation, and owns sports teams, all while committing to community development. |
18,287 |
| 45 |
Bajaj General Insurancebajajgeneralinsurance.com
Leading Indian private general insurer, subsidiary of Bajaj Finserv, providing diverse insurance solutions like motor, health, home, pet, and cyber across India. |
17,664 |
| 46 |
Bank of Indiabankofindia.bank.in
Established in 1906, this bank offers a wide range of products and services, with over 5100 branches across India and international operations |
17,220 |
| 47 |
Ujjivan Small Finance Bankujjivansfb.bank.in
A licensed banking institution focused on serving underserved customers outside the formal banking system through a network of branches nationwide |
17,159 |
| 48 |
Tata Communicationstatacommunications.com
Provides global digital connectivity and secure enterprise solutions, enabling digital transformation for businesses including Fortune 500 companies worldwide. |
16,891 |
| 49 |
Oil and Natural Gas Corporation Ltdongcindia.com
Largest Indian crude oil, natural gas producer. Integrated energy company with exploration, production, refining, petrochemicals, renewables, and global oil and gas properties. |
16,674 |
| 50 |
Aditya Birla Sun Life Insuranceadityabirlacapital.com
A leading life insurance company in India, offering innovative products and industry benchmarks with strong financial backing and customer protection |
16,607 |
| 51 |
Indian Bankindianbank.bank.in
Offers diverse financial services including deposits, loans, cards, and remittances across India and internationally, serving various customer segments. |
16,376 |
| 52 |
ICICI Lombardicicilombard.com
Leading private general insurer providing motor, health, and crop policies through digital platforms and traditional branches with extensive claim processing and AI-powered solutions. |
15,889 |
| 53 |
RBL Bankrbl.bank.in
Offering corporate, commercial, retail banking, treasury, and financial market services through extensive branch and ATM network across India. |
15,856 |
| 54 |
Star Health and Allied Insurance Co. Ltdstarhl.in
Indian health insurance provider, offering innovative products in health, personal accident, travel insurance, with a focus on customer service and digital transformation. |
15,778 |
| 55 |
Manappuram Finance Limitedmanappuram.com
A leading Indian financial institution offering gold loans and various other financial services to empower individuals and uplift communities through innovative solutions |
15,577 |
| 56 |
Idea Cellular Ltdideacellular.com
Integrated GSM mobile network operator offering 2G and 3G services across India with extensive customer service and network infrastructure. |
15,109 |
| 57 |
IIFL (India Infoline Group)indiainfoline.com
A leading financial services conglomerate in India, with listed entities offering a wide range of financial products and services globally |
14,727 |
| 58 |
Fortis Healthcarefortishealthcare.com
Integrated healthcare provider operating across the Asia Pacific region with a focus on patient-centric care, offering services in various countries |
14,433 |
| 59 |
Jana Small Finance Bankjanabank.com
Providing banking services focused on under-banked urban and rural populations, with extensive outreach and digital financial products. |
14,227 |
| 60 |
Reliance Jio Infocom Limitedril.com
Specializing in petroleum refining, marketing, textiles, and infotel services, the company offers a diverse range of products and solutions |
14,067 |
| 61 |
Equitas Small Finance Banklinktr.ee
Community-focused small finance bank providing seamless banking services, promoting financial aspirations, and giving back to communities with fairness and transparency |
13,993 |
| 62 |
Piramal Financepiramalfinance.com
Financial services firm providing funding in real estate and non-real estate sectors, including housing finance, construction finance, and fiduciary fund management |
13,675 |
| 63 |
Reliance Nippon Life Insuranceindusindnipponlife.com
Leading private sector life insurance company in India offering protection, child education, retirement, savings & investment, and health plans |
13,664 |
| 64 |
TATA Powertatapower.com
One of India's largest power companies, with a focus on sustainable energy generation, transmission, distribution, and clean energy solutions for consumers |
13,591 |
| 65 |
HDFC ERGO General Insurancehdfcergo.com
The company is a leading general insurance provider offering a wide range of insurance products in the retail and corporate sectors with innovative technological solutions for enhanced customer service |
13,251 |
| 66 |
Max Healthcaremaxhealthcare.in
A leading provider of integrated healthcare services in India, offering treatment across 30 specialties with a network of 19 facilities and 4800+ doctors |
13,180 |
| 67 |
Federal Bankfederalbank.co.in
Leading private sector bank providing national banking services, including NRI remittances, with widespread branches, ATMs, and a strong focus on ethics and technology. |
13,128 |
| 68 |
TVS Credit Services Ltd.tvscredit.com
Providing timely, affordable credit products across various sectors including two-wheelers, used vehicles, consumer durables, and unsecured loans to empower customers. |
13,034 |
| 69 |
Utkarsh Small Finance Bankutkarsh.bank.in
A small finance bank focused on providing banking services to underserved areas, offering a range of loans and digital banking services |
12,613 |
| 70 |
Mahindra Financemahindrafinance.com
A leading non-banking finance entity in India offering vehicle, tractor financing, fixed deposits, SME loans, insurance broking, housing finance, and mutual funds |
12,157 |
| 71 |
HDFC Limitedhomeloans.hdfc.bank.in
Leading housing finance provider in India, assisting millions to own homes through a strong distribution network and trusted financial services |
11,864 |
| 72 |
Central Bank of Indiacentralbankofindia.co.in
A pioneer Indian bank offering a wide range of products and services with a large network of branches throughout the country |
11,355 |
| 73 |
Air India SATS Airport Services Private Limited (AISATS)aisats.in
A leading gateway services provider in India, offering comprehensive ground handling, passenger assistance, cargo handling, and ramp support services at multiple airports |
11,184 |
| 74 |
Department of Posts, Indiaindiapost.gov.in
Provider of high quality mail, parcel, and related services globally, exceeding customer expectations with efficient, reliable, and innovative solutions while prioritizing employee development and social responsibility |
11,065 |
| 75 |
Blue Dartbluedart.com
A premier express transportation and distribution company in South Asia, offering secure delivery services across India and globally |
10,554 |
| 76 |
DCB Bankdcb.bank.in
Offers retail, SME, corporate, agriculture banking, online remittance, fixed deposits, loans, and digital banking services across India. |
10,422 |
| 77 |
CMS Info Systemscms.com
Leading business services company in India, offering logistics and technology solutions to banks, retail, and e-commerce sectors, specializing in cash management and banking automation |
9,758 |
| 78 |
Narayana Healthnarayanahealth.org
Leading healthcare provider in India with 21 hospitals, 5 heart centers, and 19 primary care facilities offering specialized medical treatments and services globally |
9,719 |
| 79 |
Citi Indiaciti.com
Institution offers diverse financial products, services, corporate, commercial banking, brokerage, treasury, trade, securities, fund services, and offshoring for technology, processing, analytics, financial processes. |
9,469 |
| 80 |
AIIMS (All India Institute of Medical Sciences, New Delhi)aiims.edu
Established as a center of excellence in medical education and research, focusing on training highly qualified healthcare professionals and promoting self-sufficiency in post-graduate medical education |
9,381 |
| 81 |
GAIL (India) Limitedgailonline.com
Largest natural gas company in India with operations in transmission, marketing, processing, LPG, petrochemicals, city gas, and exploration. |
9,153 |
| 82 |
Indus Towers Limitedindustowers.com
A telecommunications tower company in India with a vast network, providing affordable and reliable services for leading telecom service providers |
9,016 |
| 83 |
Niva Bupa Health Insurancenivabupa.com
A health insurance joint venture aiming to empower customers with knowledge and services, building long-term relationships to instill confidence in accessing healthcare |
8,282 |
| 84 |
SBI General Insurancesbigeneral.in
A rapidly growing company with 139+ branches in India, serving over 10 crore customers through diverse distribution channels, offering various insurance products for different customer segments |
8,231 |
| 85 |
Medantamedanta.org
A leading multi-super specialty institute in India, focused on providing high standards of medical care, research, education, and training |
8,206 |
| 86 |
New India Assurancenewindia.co.in
Multinational general insurance company providing insurance services to individuals and businesses worldwide |
8,014 |
| 87 |
Kotak Neokotaksecurities.com
An established equity brokerage in India, offering opportunities in capital markets, smart technology, and insightful research for successful investments |
7,959 |
| 88 |
Reserve Bank of India (RBI)rbi.org.in
This organization is the central bank of India, overseeing monetary policy and regulating the country's financial system through various online platforms |
7,902 |
| 89 |
Airports Authority of Indiaaai.aero
A national organization managing and developing civil aviation infrastructure, including airports and air space, serving millions of passengers and aircraft annually |
7,845 |
| 90 |
Poonawalla Fincorppoonawallafincorp.com
Providing transparent, quick, and hassle-free loan and insurance solutions with competitive rates and flexible terms across India. |
7,771 |
| 91 |
INDIAN OVERSEAS BANKiob.bank.in
Government-backed public sector bank providing financial services with majority ownership from the Government of India |
7,711 |
| 92 |
Axis Bank Limitedaxis.bank.in
Provides diverse financial services to large corporations, small businesses, and retail clients across India as the nation's third largest private sector bank. |
7,588 |
| 93 |
Shriram City Union Finance Limitedshriramfinance.in
A leading retail NBFC providing credit solutions for various types of loans to individuals and small businesses, focused on transformation and customer satisfaction |
7,534 |
| 94 |
PNB MetLife India Insurance Co. Ltdbit.ly
A leading life insurance company in India, offering protection and retirement products through strong bank partnerships and a wide distribution reach |
7,529 |
| 95 |
Adani Poweradanipower.com
A leading thermal power producer in India with a total capacity of 12,410 MW, utilizing technology and innovation to ensure affordable electricity for all |
7,434 |
| 96 |
Dr Lal PathLabslalpathlabs.com
Leading diagnostic service provider with over 190 labs and 2000 centers across India, offering a wide range of tests in various disciplines |
7,353 |
| 97 |
Reliance General Insurancereliancegeneral.co.in
A leading private general insurance company in India offering customized insurance products for corporate, SMEs, and individuals with innovative policies and nationwide presence |
7,349 |
| 98 |
ICICI Securitiesicicidirect.com
A leading digital financial platform in India offering a wide range of products and services, including investments, protection, borrowing, and more |
7,322 |
| 99 |
PNB Housing Finance Limitedpnbhousing.com
A leading public sector housing finance company offering competitive home loans, non home loans, deposits, and modern financial services with strong safety ratings |
7,183 |
| 100 |
UCO Bankucobank.com
A commercial bank founded in 1943, providing financial services in India and internationally, with a focus on foreign exchange business |
6,916 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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The same list elsewhere in India
- Critical infrastructure operators in Maharashtra 208
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- Critical infrastructure operators in New Delhi 90
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