| # | 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 |
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 |
| 4 |
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 |
| 5 |
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 |
| 6 |
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 |
| 7 |
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 |
| 8 |
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 |
| 9 |
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 |
| 10 |
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 |
| 11 |
Bharat Heavy Electricals Limitedbhel.com
A leading engineering and manufacturing enterprise specializing in power equipment, serving various sectors globally with a focus on sustainable business solutions and nation building initiatives |
21,861 |
| 12 |
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 |
| 13 |
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 |
| 14 |
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 |
| 15 |
Indian Bankindianbank.bank.in
Offers diverse financial services including deposits, loans, cards, and remittances across India and internationally, serving various customer segments. |
16,376 |
| 16 |
Shaheed Sukhdev College Of Business Studiessscbs.du.ac.in
A leading undergraduate management school in Asia offering programs in management, information technology, finance, and computer science to transform individuals and society |
14,467 |
| 17 |
Delhi Universitydu.ac.in
Non-profit foundation promoting alumni interaction, organizing academic events, and mobilizing funds to support university initiatives and values. |
14,349 |
| 18 |
Steel Authority of India Limitedsail.co.in
A leading steel-making company in India, producing high-quality steel and iron at multiple plants for domestic and international markets |
14,096 |
| 19 |
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 |
| 20 |
Bharat Electronics Limitedbel-india.in
State-owned aerospace and defence manufacturer operating nine factories and multiple regional offices across India, specializing in advanced electronic systems and technology. |
10,613 |
| 21 |
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 |
| 22 |
Indian Institute of Technology, Madrasiitm.ac.in
An institute of national importance offering higher technological education, research, and consultancy services with a focus on engineering and pure sciences |
9,505 |
| 23 |
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 |
| 24 |
GAIL (India) Limitedgailonline.com
Largest natural gas company in India with operations in transmission, marketing, processing, LPG, petrochemicals, city gas, and exploration. |
9,153 |
| 25 |
The Institute of Chartered Accountants of Indiaicai.org
Regulating the profession of Chartered Accountancy in India through a statutory body established by an Act of Parliament Join the WhatsApp Channel for updates |
9,060 |
| 26 |
National Service Schemenss.nic.in
A youth program funded by the governments of Tamil Nadu and India, promoting selfless service and democratic living with the motto "Not Me But You" |
8,451 |
| 27 |
Coal India Limitedcoalindia.nic.in
A state-owned coal mining corporate in India, leading in production and supply to meet the country's energy needs efficiently and competitively |
8,152 |
| 28 |
New India Assurancenewindia.co.in
Multinational general insurance company providing insurance services to individuals and businesses worldwide |
8,014 |
| 29 |
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 |
| 30 |
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 |
| 31 |
INDIAN OVERSEAS BANKiob.bank.in
Government-backed public sector bank providing financial services with majority ownership from the Government of India |
7,711 |
| 32 |
Anna University Chennaiannauniv.edu
Higher education in engineering, technology, architecture, applied sciences with focus on research and industry-academia collaboration for societal needs. |
7,705 |
| 33 |
Indian Navy
A defense and space organization located in India, specializing in naval operations and space exploration |
7,614 |
| 34 |
ITIncvtmis.gov.in
Post-secondary schools in India under the Ministry of Skill Development providing training in various trades through Industrial Training Institutes (ITIs) and Industrial Training Centers |
6,978 |
| 35 |
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 |
| 36 |
Power Grid Corporation of India Limitedpowergrid.in
A major player in power transmission, operating under Ministry of Power, managing assets and implementing projects to enhance power generation capacity |
6,764 |
| 37 |
Indian Institute of Technology, Kanpuriitk.ac.in
The organization conducts advanced research, technology development, and provides training to produce skilled engineers and scientists while promoting values and environmental awareness |
6,617 |
| 38 |
Uttar Pradesh Power Corporation ( Uppcl )uppcl.org
This company is responsible for electricity transmission and distribution within the Indian state of Uttar Pradesh |
6,429 |
| 39 |
Central Board of Secondary Educationcbse.gov.in
The company is committed to providing quality education and holistic development to empower future global leaders in a stress-free learning environment |
6,143 |
| 40 |
Mother Dairy Fruit & Vegetable Pvt. Ltd.motherdairy.com
The company focuses on empowering employees to reach their full potential, fostering collaboration, and making a positive impact on society |
6,072 |
| 41 |
Indian Institute of Technology, Kharagpuriitkgp.ac.in
An autonomous university in India, with 27 departments, offering education to over 10,000 students and employing 1,700 staff members |
5,882 |
| 42 |
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 |
| 43 |
Syndicate Bankcanarabank.bank.in
A bank offering a range of banking products and services, now under the name of Canara Bank since April 1, 2020 Visit website for more information |
5,446 |
| 44 |
ISRO - Indian Space Research Organizationisro.gov.in
A pioneering organization harnessing space technology for national development, conducting space research and exploration, and maintaining a large fleet of satellites |
5,307 |
| 45 |
All India Radionewsonair.gov.in
A global public service broadcaster, producing programming in 150+ languages and providing real-time news updates on Facebook and Twitter |
5,123 |
| 46 |
Food Corporation Of Indiafci.gov.in
Government administration company in India, specializing in food management and distribution services Located in New Delhi, Delhi |
4,945 |
| 47 |
Indian Oil Corporation Limited (Iocl)iocl.com
A state-owned oil and gas company in India with headquarters in New Delhi and a registered office in Mumbai |
4,926 |
| 48 |
Allahabad Bankallahabadbank.in
A nationalized bank headquartered in Kolkata, India, founded in 1865 in Allahabad The oldest joint stock bank in India |
4,906 |
| 49 |
Indian Navyindiannavy.nic.in
A well-balanced and cohesive naval force safeguarding India's maritime borders with a fleet of warships, aircraft, and personnel |
4,886 |
| 50 |
All India Institute of Medical Sciencesaiims.edu
A prestigious medical college and hospital in New Delhi, India, known for providing low-cost and high-quality medical care to a large number of patients |
4,793 |
| 51 |
Engineers India Limitedengineersindia.com
A leading engineering consultancy providing design, engineering, procurement, construction, and project management services primarily focused on oil & gas, petrochemical, and other industries globally |
4,773 |
| 52 |
ISROisro.gov.in
Specializing in space technology, this organization focuses on developing and applying innovative solutions for various national requirements |
4,408 |
| 53 |
India Postonlinecareer360.com
Government administration company in India, specializing in postal services and communication network across the country |
4,330 |
| 54 |
The Oriental Insurance Company Ltd.orientalinsurance.org.in
A leading general insurance provider in India, with extensive domestic and international operations, a large employee base, and high credit ratings |
4,283 |
| 55 |
GOVT. COLLEGEdce.rajasthan.gov.in
A higher education institution located in Sirohi, Rajasthan, India, providing educational opportunities for students in a variety of fields |
4,270 |
| 56 |
Indian Institute of Technology, Guwahatiiitg.ac.in
A premier research and engineering institute in India offering programs in various engineering and science disciplines since 1995 |
4,178 |
| 57 |
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 |
| 58 |
HLL LIFECARE LIMITEDlifecarehll.com
A healthcare company established in 1966, specializing in manufacturing medical products and providing healthcare consultancy services |
3,765 |
| 59 |
Kendriya Vidyalayakvsangathan.nic.in
Autonomous body under the government of India's Ministry of Human Resource Development managing Kendriya Vidyalaya schools |
3,761 |
| 60 |
Jawahar Navodaya Vidyalaya - JNVnavodaya.gov.in
The company operates a network of residential schools aimed at providing quality education to talented rural children for free |
3,742 |
| 61 |
Employee State Insurance Corporation( ESIC )esic.gov.in
An Indian social security and health insurance scheme for workers, managed by the Employees' State Insurance Corporation under Ministry of Labour and Employment |
3,690 |
| 62 |
Indira Gandhi National Open Universityignou.ac.in
A national center for open and distance learning offering quality education, skill training, and innovative technology to promote integrated national development |
3,687 |
| 63 |
NHPC Limitednhpcindia.com
An Indian organization established in 1975 focused on developing and promoting hydropower generation for efficient integrated development |
3,638 |
| 64 |
VISAKHAPATNAM STEEL PLANTvizagsteel.com
A premier steel producing company located in Andhra Pradesh, certified for quality standards, aiming to produce 16 million tons of steel by 2020 |
3,497 |
| 65 |
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 |
| 66 |
Jamia Millia Islamiajmi.ac.in
The organization is guided by Islamic principles, emphasizing education, spreading God's word, and offering hope in challenging circumstances |
3,443 |
| 67 | 3,401 | |
| 68 |
Andhra Bankandhrabank.in
A financial institution founded in 1923 by Dr Bhogaraju Pattabhi Sitaramayya, Andhra Bank focuses on customer service, growth, safety, security, and togetherness |
3,390 |
| 69 |
Oil & Natural Gas Corporation Limited (Ongc)ongcindia.com
Leading Indian company in crude oil and natural gas production, supplying significant portion of domestic market Raw material for downstream petroleum production |
3,382 |
| 70 |
Indian Institute of Technology (Banaras Hindu University), Varanasiiitbhu.ac.in
A premier research and engineering institute associated with Banaras Hindu University, offering education in various departments to a diverse student population |
3,334 |
| 71 |
invalid15094330annauniv.edu
An educational institution offering higher education in engineering, technology, and allied sciences, promoting research, and fostering cooperation between academia and industry |
3,330 |
| 72 |
Govt High School-
A government-controlled educational institution responsible for curriculum, study materials, fee structure, syllabus, and examinations |
3,175 |
| 73 |
Border Security Forcebsf.nic.in
Human resources company located in New Delhi, India, specializing in providing HR services and workforce management solutions. |
3,142 |
| 74 |
University of Allahabadallduniv.ac.in
A prestigious university in India, founded in 1887, offering higher education and research opportunities in various fields for over a century |
3,119 |
| 75 |
Banaras Hindu Universitybhu.ac.in
An internationally renowned university offering a wide range of courses in arts, sciences, ayurveda, and modern medicine while promoting new ideas and cultural integration |
3,092 |
| 76 |
Oil and Natural Gas Corporation Limited (ONGC)ongcindia.com
A leading Indian government-owned oil and gas explorer and producer, responsible for a significant portion of India's domestic production |
3,040 |
| 77 |
LIClicindia.in
A state-owned Indian insurance group offering life insurance and investment services, formed by merging over 245 private insurance companies in 1956 |
3,029 |
| 78 |
LIC
Offering insights into the importance of life insurance in India, focusing on educating readers through LIC's unique perspective |
3,027 |
| 79 |
Punjab State Power Corporation Ltdpspcl.in
The company provides electricity generation, transmission, and distribution services to Punjab, India, ensuring reliable power supply to residents and businesses |
3,011 |
| 80 |
Cochin Shipyard Limitedcochinshipyard.in
A leading Indian shipbuilding and repair company, capable of constructing large vessels and undertaking complex repair jobs for various industries worldwide |
2,959 |
| 81 |
MTNLmtnldelhi.in
A telecom company in India established by the government, focused on upgrading services, expanding the network, introducing new services, and raising revenue for development needs |
2,920 |
| 82 |
Indian Council of Medical Research (ICMR)icmr.gov.in
Leading biomedical research body in India, funded by the Government, conducting research on a range of health topics to promote population health and well-being |
2,885 |
| 83 |
High Court of Punjab and Haryanahighcourtchd.gov.in
An iconic institution in Chandigarh designed by Le Corbusier, the High Court of Punjab and Haryana is a popular tourist attraction and architectural marvel |
2,833 |
| 84 |
CORPORATION BANKcorpbank.com
A nationalized bank with over a century of experience, offering a wide range of financial services to empower both rural and urban populations across India |
2,803 |
| 85 |
University of Kashmirkashmiruniversity.net
A university campus spread across 263 acres with picturesque surroundings offers diverse courses, facilities, research projects, and international collaborations for learning and knowledge pursuit |
2,754 |
| 86 |
Tamil Nadu Agricultural Universitytnau.ac.in
The organization is an agricultural university offering various degree programs in agriculture, horticulture, forestry, and home science since 1971 |
2,704 |
| 87 |
University of Lucknowlkouniv.ac.in
Established in response to a proposal by educationalists and leaders, the organization was founded to create a university in Lucknow |
2,644 |
| 88 |
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 |
| 89 |
LIC OF INDIAlicindia.in
Established in 1956, this state-owned insurance company in India has a vast life fund, high policy sales, and millions of satisfied policyholders |
2,525 |
| 90 |
High Court Of Judicature at Allahabad, Lucknow Bench, Lucknowallahabadhighcourt.in
A judicial institution in Lucknow providing legal services and decisions on cases within its jurisdiction at the High Court level |
2,521 |
| 91 |
India Post Payments Bankippbonline.com
An accessible and affordable bank under the Department of Post, aiming to promote cashless transactions and financial inclusion in India |
2,513 |
| 92 |
Coal India Limitedcoalindia.in
A leading state-owned coal mining corporation in India with the largest coal production in the world and diverse subsidiary operations |
2,498 |
| 93 |
University of Delhidu.ac.in
A premier university with a venerable legacy, diverse educational programs, distinguished faculty, and modern infrastructure, committed to excellence in teaching and research |
2,481 |
| 94 |
Andhra Universityandhrauniversity.edu.in
Leading public academic institution in Andhra Pradesh providing diverse higher education programs and research opportunities to students across various scientific and artistic disciplines. |
2,469 |
| 95 |
National Informatics Centernic.gov.in
This Indian-based computer software company, focuses on providing information technology services |
2,438 |
| 96 |
Kendriya Vidyalaya (KV)kvsangathan.nic.in
An extensive network of government schools in India and abroad, overseen by the Ministry of Education, providing quality education to students |
2,383 |
| 97 |
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 |
| 98 |
RITES Ltd.rites.com
A multi-disciplinary transport and infrastructure organization providing consultancy and project management services in various sectors globally for almost half a century |
2,337 |
| 99 |
RailTel Corporation of India Ltdrailtel.in
A leading telecom infrastructure provider with a vast optic fiber network across India, offering services like MPLS-VPN, data centers, and public Wi-Fi at railway stations |
2,336 |
| 100 |
OBC Indiaobcindia.co.in
This company provides products, services, and updates related to banking Follow @pnbindia for more information |
2,311 |
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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 India
- The largest companies in India 18,084
- IT Services and IT Consulting companies in India 1,489
- Manufacturers in India 1,471
- Financial Services companies in India 1,160
- Higher Education companies in India 1,139
- Financial services firms in India 964
- Education Administration Programs companies in India 865
- Publicly traded companies in India 825
- Retail chains in India 752
- Hospitals and Health Care companies in India 682
- Critical infrastructure operators in India 663
- IT services companies in India 614
- Hardware manufacturers in India 519
- SaaS companies in India 471
- Software Development companies in India 470
- Motor Vehicle Manufacturing companies in India 433
- Real Estate companies in India 392
- Appliances, Electrical, and Electronics Manufacturing companies in India 390
- Pharmaceutical Manufacturing companies in India 373
- Manufacturing companies in India 363
- Hospitality companies in India 359
- Retail companies in India 349
- Energy companies in India 341
- Technology, Information and Internet companies in India 341
The same list elsewhere in India
- Public sector organisations in Maharashtra 63
- 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