| # | Company | Employees |
|---|---|---|
| 1 |
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 |
| 2 |
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 |
| 3 |
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 |
| 4 |
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 |
| 5 |
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 |
| 6 |
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 |
| 7 |
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 |
| 8 |
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 |
| 9 |
Indian Institute of Technology, Bombayiitb.ac.in
A renowned engineering institute in India with top faculty, exceptional students, and a focus on academic excellence and research |
10,272 |
| 10 |
New India Assurancenewindia.co.in
Multinational general insurance company providing insurance services to individuals and businesses worldwide |
8,014 |
| 11 |
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 |
| 12 |
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 |
| 13 |
BARCbarc.gov.in
A leading nuclear research center in India, specializing in advanced research in nuclear science, engineering, and related areas for NPCIL |
3,987 |
| 14 |
NABARD - National Bank for Agriculture and Rural Developmentnabard.org
Driving sustainable and equitable agriculture, rural prosperity with effective credit support, services, and institution development through innovative initiatives |
3,461 |
| 15 | 3,401 | |
| 16 |
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 |
| 17 |
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 |
| 18 |
MIDCmidcindia.org
An entity established by the Government of Maharashtra to provide infrastructure for orderly industrial development in the state since 1962 |
1,870 |
| 19 |
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 |
| 20 |
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 |
| 21 |
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 |
| 22 |
StockHolding Corporation of India Limitedlinktr.ee
A company in the financial services domain offers custodial, post trading, depository, and other services, jointly owned by leading Indian banks and financial institutions |
1,645 |
| 23 |
Maharashtra State Road Transport Corp (MSRTC)msrtc.gov.in
A government administration company based in Mumbai, Maharashtra, India, specializing in providing road transport services to the state |
1,558 |
| 24 |
Maharashtra Knowledge Corporation Limited (MKCL)mkcl.org
The company designs and deploys eLearning, eGovernance, and eEmpowerment solutions, conducts digital courses, and offers online application solutions in multiple states and countries |
1,548 |
| 25 |
SEBIsebi.gov.in
Regulatory body established by an Act of Parliament to protect investor interests, promote development, and regulate securities market in India |
1,455 |
| 26 |
Automotive Research Association of India (ARAI)araiindia.com
Pioneering automotive R&D organization providing services in engineering, certification, research, technology development, and automotive standards to ensure safe and efficient vehicles |
1,333 |
| 27 |
Indian Institute of Science Education and Research (IISER), Puneiiserpune.ac.in
A premier institute focused on integrating high-quality research with undergraduate teaching in basic sciences to improve science education in India |
1,242 |
| 28 |
MAHAGENCOmahagenco.co.in
A government administration company based in Nagpur, India, specializing in the management and operation of energy generation assets |
1,178 |
| 29 |
BSNL Telecom Factoryonlinecareer360.com
Designs and manufactures telecommunications products in Mumbai, India at Telecom Factory in Deonar for BSNL |
1,164 |
| 30 |
ReBIT | Reserve Bank Information Technology Pvt. Ltd.rebit.org.in
A subsidiary managing IT and cyber security requirements for the Reserve Bank of India and its regulated entities, promoting innovation and inter-operability |
1,148 |
| 31 |
Tata Memorial Centretatamemorialcentre.com
Specialist cancer treatment and research center in Mumbai, India, closely linked with a center for cancer treatment, research, and education |
1,124 |
| 32 |
GS Medical College & KEM Hospital, Mumbaikem.edu
Provides comprehensive medical training for two thousand students while delivering affordable outpatient and inpatient healthcare services to underprivileged communities through extensive hospital facilities. |
1,087 |
| 33 |
State Bank of India - A Government of India Owned Public Sector Bankbank.sbi
It is an Indian multinational public sector bank and financial services provider with a long history, a strong global presence, and millions of customers |
1,061 |
| 34 |
Shivaji Universityunishivaji.ac.in
The organization focuses on providing higher education opportunities, conducting research, and fostering collaborations with premier institutes and industries for regional growth and development |
1,056 |
| 35 |
Pune Universityunipune.ac.in
A public state university in Pune, India established in 1949, offering a wide range of academic programs on a 411-acre campus |
1,005 |
| 36 |
Advanced Centre for Treatment, Research and Education in Cancer(ACTREC)actrec.gov.in
A research institute specializing in cancer studies, with a focus on Basic, Clinical, and Translational research, affiliated with a leading cancer hospital in India |
939 |
| 37 |
MOIL LIMITEDmoil.nic.in
A leading mining company in India with multiple mines producing manganese ore for various industries, as well as manufacturing Electrolytic Manganese Dioxide and Ferro manganese |
931 |
| 38 |
KONKAN RAILWAY CORPORATION LIMITEDkonkanrailway.com
The organization is a vital subsidiary zone of the Indian Railways, responsible for connecting Mumbai and Mangalore through the Konkan Railway route |
900 |
| 39 |
SBI Capital Marketssbicaps.com
A leading Indian investment bank offering a full range of corporate advisory services including project financing, ESG advisory, capital markets, M&A, private equity, and asset management |
898 |
| 40 |
CSIR- National Chemical Laboratoryncl-india.org
A science and knowledge-based research organization specializing in chemical sciences, engineering, and industrial research with a focus on commercialization |
880 |
| 41 |
Municipal Councilbeedmc.org
Urban local body in Maharashtra managing city services for 3 lakh people including waste management, water supply, sanitation, roads, and fire brigade |
868 |
| 42 |
Reserve Bank of India (RBI)org.in
Established in 1935, the company regulates bank notes, maintains reserves, and formulates monetary policies to secure monetary stability and promote growth in India |
853 |
| 43 |
SAMEER (Autonomous R&D Lab under MeitY, Govt of India)sameer.gov.in
An autonomous R & D laboratory specializing in Microwave Engineering, Electromagnetic Engineering, and state-of-the-art technology demonstrations, focusing on research, development, and commercial viability |
849 |
| 44 |
Western Coalfields Ltd.westerncoal.nic.in
A government administration entity dealing with coal operations in Nagpur, Maharashtra, India |
847 |
| 45 |
Institute Of Chemical Technologyictmumbai.edu.in
An esteemed university in Mumbai with a strong emphasis on chemical technology and research, producing top industrialists, academics, and entrepreneurs |
815 |
| 46 |
High Court of Bombaybombayhighcourt.nic.in
The Mumbai High Court, located in Maharashtra, India, is one of the oldest High Courts and has jurisdiction over several states and Union Territories |
795 |
| 47 |
Centre for Development of Advanced Computing (C-DAC)cdac.in
An autonomous scientific society under the Ministry of Communications and Information Technology in India, specializing in advanced computing and technology development |
793 |
| 48 |
Dr. Babasaheb Ambedkar Marathwada University, Aurangabadbamu.ac.in
Higher education institution located in Maharashtra, India, offering various academic programs at the university campus in Aurangabad |
792 |
| 49 |
Veermata Jijabai Technological Institute (VJTI)vjti.ac.in
Renowned educational institution in Mumbai advancing knowledge and education in science and technology through research, innovation, and startup support |
786 |
| 50 |
Mumbai Port Trustmumbaiport.gov.in
Operates a port in Mumbai, India on the West coast, handling bulk cargo and connected to Nhava Sheva port for container traffic |
782 |
| 51 |
COEP Technological Universitycoep.org.in
The company is a prestigious engineering college in India, known for its autonomy, innovation, industry partnerships, and commitment to technological advancement in education and research |
760 |
| 52 |
India Exim Bankeximbankindia.in
A financial institution established in 1982, providing financing and services to Indian exporters to promote foreign trade and support hi-tech exports |
751 |
| 53 |
UBI Services Ltdubisl.co.in
A subsidiary of a public sector bank, offering institutional broking, mutual fund distribution, and financial solutions including loans for property and vehicles |
703 |
| 54 |
Maharashtra State Power Generation Co. Limited. (Mahagenco.)
An electrical/electronic manufacturing company in Mumbai, Maharashtra, India, specializing in power generation and distribution systems |
685 |
| 55 |
Grant Medical College & Sir JJ Group Of Hospitals, Mumbaigmcjjh.org
The company is a prestigious medical college affiliated with a prominent university, offering undergraduate and postgraduate degrees in medicine, with a large associated hospital network |
671 |
| 56 |
Punyashlok Ahilyadevi Holkar Solapur University, Solapursus.ac.in
Established university in Solapur catering to over 60,000 students with diverse academic activities and departments focused on various sciences, social sciences, education, and management |
660 |
| 57 |
Central Railwaycr.indianrailways.gov.in
Government administration company located in Mumbai, Maharashtra, India, specializing in Central Railway operations and management |
657 |
| 58 |
General Insurance Corporation of India (GIC Re)gicre.in
A leading Indian reinsurer with over 30 years of experience providing reinsurance solutions globally, including obligatory cessions, surplus treaties, and facultative acceptances |
611 |
| 59 |
Shivaji University, Kolhapurunishivaji.ac.in
The company is a university established in 1962, catering to the regional needs of South Maharashtra with a focus on higher education and research |
607 |
| 60 |
Bank of Barodabankofbaroda.in
Indian state-owned bank providing comprehensive financial services, headquartered in Gujarat, serving as the country's second largest banking institution. |
573 |
| 61 |
Indian Institute of Tropical Meteorologytropmet.res.in
Premiere research institute specializing in meteorology and atmospheric sciences with applications in agriculture, economics, health, water resources, transportation, and communications |
563 |
| 62 |
Savitribai Phule Pune University (SPPU)unipune.ac.in
Established in 1949, this university in Pune, India offers a variety of academic programs on its sprawling 411-acre campus |
551 |
| 63 |
SBTCmahasbtc.org
The organization ensures the availability of safe and affordable blood and its components in Maharashtra as mandated by the Supreme Court |
140 |
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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 Maharashtra
- The largest companies in Maharashtra 4,676
- Financial Services companies in Maharashtra 491
- Financial services firms in Maharashtra 472
- Manufacturers in Maharashtra 432
- IT Services and IT Consulting companies in Maharashtra 362
- Publicly traded companies in Maharashtra 300
- Retail chains in Maharashtra 261
- Critical infrastructure operators in Maharashtra 208
- IT services companies in Maharashtra 162
- Pharmaceutical Manufacturing companies in Maharashtra 143
- Education providers in Maharashtra 135
- Hardware manufacturers in Maharashtra 132
- Education Administration Programs companies in Maharashtra 130
- Real Estate companies in Maharashtra 130
- Higher Education companies in Maharashtra 119
- Appliances, Electrical, and Electronics Manufacturing companies in Maharashtra 116
- SaaS companies in Maharashtra 110
- Transportation, Logistics, Supply Chain and Storage companies in Maharashtra 106
- Retail companies in Maharashtra 99
- Software Development companies in Maharashtra 99
- Hospitals and Health Care companies in Maharashtra 98
- Motor Vehicle Manufacturing companies in Maharashtra 93
- E-commerce companies in Maharashtra 92
- Energy companies in Maharashtra 90
The same list elsewhere in India
- Public sector organisations in India 471
- Public sector organisations in Uttar Pradesh 37
- Public sector organisations in West Bengal 28
- Public sector organisations in Karnataka 27
- Public sector organisations in Gujarat 25
- Public sector organisations in Kerala 25
- Public sector organisations in New Delhi 101
- Public sector organisations in Mumbai 41