| # | Company | Employees |
|---|---|---|
| 1 | 213,593 | |
| 2 |
ICICI Bankbank.in
Provides diverse banking products and services to individuals, SMEs, and corporates through branches, ATMs, mobile, internet, and phone channels. |
181,145 |
| 3 |
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 |
| 4 | 99,395 | |
| 5 |
Kotak Mahindra Bankkotak.com
Leading financial conglomerate offering banking, stock broking, mutual funds, insurance, and investment services across India and globally. |
86,827 |
| 6 |
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 |
| 7 |
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 |
| 8 |
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 |
| 9 |
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 |
| 10 | 41,996 | |
| 11 | 40,085 | |
| 12 |
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 |
| 13 |
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 |
| 14 |
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 |
| 15 |
Tata Capitaltatacapital.com
Offers diverse financial services including commercial, infrastructure, cleantech finance, wealth management, consumer loans, and Tata Cards distribution across India. |
25,046 |
| 16 |
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 |
| 17 |
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 |
| 18 |
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 |
| 19 |
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 |
| 20 |
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 |
| 21 |
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 |
| 22 |
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 |
| 23 | 18,406 | |
| 24 |
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 |
| 25 |
Tata Communicationstatacommunications.com
Provides global digital connectivity and secure enterprise solutions, enabling digital transformation for businesses including Fortune 500 companies worldwide. |
16,891 |
| 26 |
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 |
| 27 |
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 |
| 28 |
RBL Bankrbl.bank.in
Offering corporate, commercial, retail banking, treasury, and financial market services through extensive branch and ATM network across India. |
15,856 |
| 29 |
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 |
| 30 |
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 |
| 31 |
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 |
| 32 |
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 |
| 33 |
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 |
| 34 |
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 |
| 35 |
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 |
| 36 |
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 |
| 37 |
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 |
| 38 |
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 |
| 39 |
Blue Dartbluedart.com
A premier express transportation and distribution company in South Asia, offering secure delivery services across India and globally |
10,554 |
| 40 |
DCB Bankdcb.bank.in
Offers retail, SME, corporate, agriculture banking, online remittance, fixed deposits, loans, and digital banking services across India. |
10,422 |
| 41 |
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 |
| 42 |
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 |
| 43 |
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 |
| 44 |
New India Assurancenewindia.co.in
Multinational general insurance company providing insurance services to individuals and businesses worldwide |
8,014 |
| 45 |
Kotak Neokotaksecurities.com
An established equity brokerage in India, offering opportunities in capital markets, smart technology, and insightful research for successful investments |
7,959 |
| 46 |
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 |
| 47 |
Poonawalla Fincorppoonawallafincorp.com
Providing transparent, quick, and hassle-free loan and insurance solutions with competitive rates and flexible terms across India. |
7,771 |
| 48 |
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 |
| 49 |
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 |
| 50 |
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 |
| 51 |
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 |
| 52 |
Mirae Asset Sharekhansharekhan.com
A premier share market trading platform offering robust research, risk analysis, and discipline for serious investors and traders to achieve financial freedom |
6,540 |
| 53 |
ICICI Securitiesicicisecurities.com
A leading securities firm in India offering equity broking, financial product distribution, wealth management, investment banking, and commodities services |
6,217 |
| 54 |
Capri Global Capital Ltd.capriloans.in
A diversified NBFC offering MSME loans, affordable housing finance, gold loans, and construction finance, with a strong presence in Northern and Western India |
5,946 |
| 55 |
Exide Life Insurance
A leading private life insurance company in India offering individual and group insurance solutions including protection, pension, savings, investment, and health plans |
5,844 |
| 56 |
NSE Indianseindia.com
India's largest stock exchange and world's biggest derivatives market providing updates on traded products, capital markets, economy, and investor education. |
5,728 |
| 57 |
Reserve Bank of India (RBI) Fan Cluborg.in
The company serves as India's central bank, overseeing monetary policy, regulating financial systems, managing foreign exchange, issuing currency, and supporting national objectives |
5,718 |
| 58 |
Nayara Energynayaraenergy.com
International energy company with strong presence in hydrocarbon value chain, from refining and production to marketing and retail of oil and petroleum products. |
5,107 |
| 59 |
IndiaFirst Lifeindiafirstlife.com
A life insurance company in India, backed by public-sector banks and private equity, focusing on customer satisfaction through digitalization with nationwide presence |
5,012 |
| 60 |
Generali Central Insurancegeneralicentralinsurance.com
Future Generali India Insurance Company provides insurance products, adhering to regulatory guidelines and offering detailed information on policies for customer satisfaction and transparency |
5,011 |
| 61 |
IndusInd Bank Limitedindusind.bank.in
A leading financial services provider with a wide range of products for individuals and corporates, serving approximately 37 million customers nationwide |
4,873 |
| 62 |
HDFC securitieshdfcsec.com
A Mumbai-based financial services company, offering a wide range of investment products, digital platforms, and customer support to over 21 million clients nationwide |
4,872 |
| 63 |
ICICI Home Finance Company Limitedicicihfc.com
A leading home finance company offering loans to help you achieve your dream of home ownership, along with other financial services |
4,441 |
| 64 |
Edelweiss Financial Services Limitededelweissfin.com
A leading financial services conglomerate in India offering a wide range of products and services to diverse clients globally |
4,385 |
| 65 |
Hathway Cable & Datacom Ltdhathway.com
A provider of cable TV, digital cable TV, broadband internet, and content services, aiming to enhance information and entertainment delivery for customers |
4,378 |
| 66 |
Edelweiss Life Insuranceedelweisslife.in
A customer-centric insurance company in India, offering need-based solutions for diverse financial needs through a joint venture partnership |
4,092 |
| 67 |
Kotak Mahindra Prime Limitedprimeloans.kotak.com
A leading car and two-wheeler finance company offering loans for vehicles and property, with a wide distribution network across India |
3,951 |
| 68 |
MAHINDRA AND MAHINDRA FINANCIAL SERVICES LIMITED
A financial services company in Mumbai, India, specializing in providing financial solutions and services to its customers |
3,933 |
| 69 |
JSW Energy Ltdjswenergy.in
Leading private sector power producer focused on efficient resource utilization, social and economic benefits, minimal environmental impacts, and innovative growth |
3,927 |
| 70 |
Saraswat Banksaraswat.bank.in
Join our financial services family to explore innovative banking products and stay updated on industry news |
3,785 |
| 71 |
Unity Small Finance Banktheunitybank.com
A modern bank offering secure, user-friendly, and tech-driven banking services for a convenient and simplified experience |
3,716 |
| 72 |
Aditya Birla Finance Limitedadityabirlacapital.com
A leading diversified non-banking financial services company in India, offering lending, financing, and wealth management solutions to a wide range of customers |
3,680 |
| 73 |
LIC Housing Finance Limitedlichousing.com
A leading housing finance company in India, providing long-term financing for residential properties, business needs, and construction projects with an extensive marketing network and global reach |
3,561 |
| 74 |
Akasa Airakasaair.com
A new Indian airline focused on inclusivity, affordability, and sustainability, offering reliable service, green fleet, and a customer-centric approach |
3,502 |
| 75 |
Generali Central Life Insurancegeneralicentrallife.com
A leading joint venture in India offering simplified insurance solutions for individuals and enterprises, earning recognition for innovative products and customer engagement |
3,412 |
| 76 |
Tata Power Renewable Energy Limitedtatapowersolar.com
Renewable utility capacity developer managing solar, wind, and storage projects alongside cell manufacturing, rooftop installations, water pumps, and electric vehicle charging infrastructure. |
3,385 |
| 77 |
Bajaj Groupbajajgroup.org
The company operates in the Sugar, Ethanol, Power, and FMCG industries while also engaging in philanthropic efforts to create self-reliant villages |
3,316 |
| 78 |
HDFC Mutual Fundhdfcfund.com
A mutual fund trust registered with SEBI offering diverse investment schemes including equity, debt, liquid, and exchange traded funds to retail and institutional investors |
2,884 |
| 79 |
ABC - Aditya Birla Housing Finance Limitedhomefinance.adityabirlacapital.com
ABHFL, a housing finance company in India, offers a range of solutions for home loans and property financing, aiming for growth and customer satisfaction |
2,726 |
| 80 |
Fedbank Financial Services Ltd - Fedfinafedfina.com
A financial services company offering gold loans, mortgage loans, corporate finance, unsecured lending, and affordable home loans with a customer-centric approach |
2,633 |
| 81 |
The Shipping Corporation of India Ltd.shipindia.com
Leading provider of maritime transport services in India and worldwide, offering a diverse fleet to meet various industry needs Visit our website for more information |
2,623 |
| 82 |
National Payments Corporation Of India (NPCI)npci.org.in
The company is an umbrella organization for retail payment systems in India, offering solutions like UPI, IMPS, RuPay, *99#, Aadhaar payments, and more |
2,581 |
| 83 |
Maharashtra State Electricity Distribution Co (Msedcl)mahadiscom.in
Mahavitaran is a public sector electricity distribution company in Maharashtra, India, controlled by the state government It is the largest utility in India |
2,351 |
| 84 | 2,335 | |
| 85 |
Avaada Groupavaada.com
A visionary energy conglomerate involved in solar modules production, renewable power generation, and large scale projects for green hydrogen and sustainable fuels |
2,295 |
| 86 |
Kokilaben Dhirubhai Ambani Hospitalkokilabenhospital.com
Innovative healthcare institution in Mumbai with full-time specialists, excellent medical infrastructure, and a commitment to outstanding patient care and medical research |
2,254 |
| 87 |
Bandhan Lifebandhanlife.com
We simplify life insurance to make it easy, simple, and straightforward, empowering ambitions and securing dreams with innovation and commitment |
2,227 |
| 88 |
ManipalCigna Health Insurance Company Ltd.manipalcigna.com
A health insurance company providing comprehensive plans for individuals and groups, focused on health, wellness, and global care solutions |
2,206 |
| 89 |
Wockhardt Hospitals Ltdwockhardthospitals.com
A leading healthcare institute offering super specialty care in cardiology, orthopedics, neurology, minimal access surgery, and women's health across various locations |
2,119 |
| 90 |
IndoStar Capital Finance Ltd.indostarcapital.com
A professionally managed NBFC providing structured term financing solutions to corporates, SMEs, and individuals in India through varied loan products |
2,119 |
| 91 |
BSEIndiabseindia.com
Oldest stock exchange in Asia, established in 1875 Offers fastest trading with 6 microseconds speed Nation-wide reach in 417 cities in India |
2,067 |
| 92 |
Axis Finance Limitedaxisfinance.in
Specializing in financial solutions for wholesale and retail segments, offering various loans and financing options with a focus on innovation and scalability |
2,024 |
| 93 |
Magma General Insurance Limitedmagmainsurance.com
Offers over 70 general insurance products including motor, health, personal accident, home, fire, engineering, liability, and marine coverage with high-quality service. |
2,004 |
| 94 |
Mumbai International Airport Limited (CSMIA)csmia.adaniairports.com
The company manages the operations of a major international airport in Mumbai, serving as a gateway for travelers and goods |
1,899 |
| 95 |
Adani Electricityadanielectricity.com
India's top power utility focused on empowering customers to make sustainable choices, providing innovative services, and delivering reliable power in Mumbai |
1,841 |
| 96 |
Central Railwaycr.indianrailways.gov.in
They are a railway organization that is successor to GIP Railway and operates under the Ministry of Railways, managing train services |
1,839 |
| 97 |
CENTRAL BANK OF INDIAcentralbankofindia.co.in
A government-owned bank in India with a wide network of branches, ATMs, and overseas offices, including joint ventures with other banks |
1,822 |
| 98 |
DHL Express Indiamydhl.express.dhl
A global express transportation company that delivers urgent documents and goods to over 220 countries, with a focus on innovation and ethical practices |
1,810 |
| 99 |
Western Railwaywr.indianrailways.gov.in
The Western Railway is a major railway network in India, with headquarters in Mumbai, Maharashtra, operating key routes and divisions across the country |
1,787 |
| 100 |
Liberty General Insurancelibertyinsurance.in
A joint venture offering comprehensive insurance solutions for retail, commercial, and industrial sectors in India, with a wide network of hospitals and auto service centers |
1,741 |
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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.
More company lists in Mumbai
- The largest companies in Mumbai 2,910
- Financial Services companies in Mumbai 407
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- Manufacturers in Mumbai 274
- Publicly traded companies in Mumbai 234
- Retail chains in Mumbai 215
- IT Services and IT Consulting companies in Mumbai 162
- Pharmaceutical Manufacturing companies in Mumbai 109
- Transportation, Logistics, Supply Chain and Storage companies in Mumbai 82
- Real Estate companies in Mumbai 78
- IT services companies in Mumbai 77
- Education providers in Mumbai 75
- Retail companies in Mumbai 74
- E-commerce companies in Mumbai 69
- Hardware manufacturers in Mumbai 67
- Energy companies in Mumbai 63
- Appliances, Electrical, and Electronics Manufacturing companies in Mumbai 63
- Education Administration Programs companies in Mumbai 63
- Pharmaceutical companies in Mumbai 63
- Chemical Manufacturing companies in Mumbai 61
- SaaS companies in Mumbai 61
- Consulting firms in Mumbai 60
- Hospitality companies in Mumbai 59
- Insurance companies in Mumbai 59
The same list elsewhere in India
- Critical infrastructure operators in India 663
- Critical infrastructure operators in Maharashtra 208
- Critical infrastructure operators in Haryana 52
- Critical infrastructure operators in Tamil Nadu 48
- Critical infrastructure operators in Karnataka 45
- Critical infrastructure operators in Gujarat 37
- Critical infrastructure operators in Kerala 37
- Critical infrastructure operators in Uttar Pradesh 29
- Critical infrastructure operators in West Bengal 29
- Critical infrastructure operators in New Delhi 90
- Critical infrastructure operators in Gurugram 44
- Critical infrastructure operators in Bengaluru 37
- Critical infrastructure operators in Chennai 35
- Critical infrastructure operators in Kolkata 26