These Indian companies are predominantly large, diversified conglomerates with extensive operations across various sectors. Many of them, like Reliance Industries Limited, Aditya Birla Group, and JSW, are involved in multiple industries ranging from oil and gas, manufacturing, and infrastructure to retail and telecommunications. Several of these firms have a long-standing presence, with some founded over a century ago, such as RP Sanjiv Goenka Group and Murugappa Group.
A notable pattern among these companies is their geographical concentration. A significant majority of the largest employers, including Aditya Birla Group, JSW, Indian Oil Corporation Limited, UltraTech Cement, Asian Paints, Godrej Industries Group, and Hindalco Industries Limited, have their headquarters in Mumbai, indicating a strong corporate hub in the city. Other major players like Reliance Industries Limited are based in Navi Mumbai, while Oil and Natural Gas Corporation Ltd is headquartered in New Delhi.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 | |||
| 2 |
Aditya Birla Groupadityabirla.com
An innovative global conglomerate offering a wide range of products and services, focused on responsible business practices and stakeholder value creation |
82,509 | |||
| 3 | 41,996 | ||||
| 4 |
RP Sanjiv Goenka Grouprpsg.in
A rapidly expanding conglomerate with diverse holdings in power, energy, manufacturing, retail, IT services, FMCG, media, entertainment, and agriculture sectors |
36,571 | |||
| 5 |
Murugappa Groupmurugappa.com
Conglomerate with businesses in agriculture, engineering, financial services, manufacturing abrasives, ceramics, electric vehicles, auto components, fertilizers, sugar, tea, and more. |
33,648 | |||
| 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 |
UltraTech Cementultratechcement.com
The company is a leading cement manufacturer in India and globally, specializing in grey cement, Ready Mix Concrete (RMC), and white cement |
29,440 | |||
| 8 |
Asian Paintsasianpaints.com
The company transforms properties into homes, offering paints, wallpapers, wood finishes, adhesives, waterproofing solutions, and painting services for customers. |
27,496 | |||
| 9 |
Motherson Groupmotherson.com
A global auto component manufacturer with diverse product portfolio, innovative solutions, employee-centric culture, and emphasis on technology, creativity, and performance excellence |
24,600 | |||
| 10 |
Godrej Industries Groupgodrejindustries.com
Established in 1897 in India, this trusted brand operates in consumer goods, real estate, appliances, agri, and other businesses both domestically and internationally |
22,524 | |||
| 11 |
Adani Groupadani.com
Diversified infrastructure group with transport logistics and energy utilities, focusing on large-scale development and sustainable growth across India. |
21,480 | |||
| 12 |
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 | |||
| 13 |
Hindalco Industries Limitedhindalco.com
A global metals powerhouse focusing on aluminum and copper production, with a strong emphasis on sustainability and innovative solutions |
14,486 | |||
| 14 |
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 | |||
| 15 |
UPLupl-ltd.com
Global provider of sustainable agriculture products and solutions including biologicals, crop protection, seeds, post-harvest, and digital services worldwide. |
13,339 | |||
| 16 |
Ambuja Cements Limitedambujacement.com
A leading cement producer in India known for sustainable and hassle-free building solutions tailored to Indian climatic conditions |
12,185 | |||
| 17 |
Pidilite Industries Limitedpidilite.com
A pioneer in consumer and specialty chemicals in India, offering a wide range of products including adhesives, sealants, construction chemicals, and art materials |
10,944 | |||
| 18 |
Apollo Tyres Ltdcorporate.apollotyres.com
Manufacture and sale of tyres for passenger cars, trucks, buses, two-wheelers, including retreading materials and retreaded tyres globally. |
10,839 | |||
| 19 |
ACC Limitedacclimited.com
A leading player in the Indian building materials industry, known for setting new benchmarks in cement with innovative research and product development |
10,658 | |||
| 20 |
Shree Cement Ltd.shreecement.com
A leading cement group in India with a focus on sustainable growth and innovation, recognized for operational excellence and industry accolades |
10,150 | |||
| 21 |
Berger Paints Indiabit.ly
A leading paint industry emphasizing innovation, customer-focus, and responsibility with a strong commitment to corporate social responsibility and employee development |
10,034 | |||
| 22 |
GAIL (India) Limitedgailonline.com
Largest natural gas company in India with operations in transmission, marketing, processing, LPG, petrochemicals, city gas, and exploration. |
9,153 | |||
| 23 |
JKCementjkcement.com
A leading cement manufacturer in India with a global presence, specializing in grey cement, white cement, and wall putty production |
8,590 | |||
| 24 |
SRF Limitedsrf.com
A chemical-based entity with diversified business operations including Fluorochemicals, Specialty Chemicals, Packaging Films, and Technical Textiles, exporting to 90+ countries globally |
7,278 | |||
| 25 |
Coromandel International Limitedcoromandel.biz
Leading phosphatic fertiliser manufacturer providing crop protection, organic products, and specialty nutrients while operating rural retail outlets offering advisory and soil testing services. |
7,066 | |||
| 26 |
Arvind Limitedarvind.com
A $1 billion textile company providing integrated solutions in fashion, advanced materials, sustainability, and innovative fabric products worldwide |
7,018 | |||
| 27 |
Nuvoco Vistas Corp. Ltd.nuvoco.com
A leading building materials company in India with a focus on cement, ready-mix concrete, and modern building materials for a sustainable world |
6,538 | |||
| 28 |
Kansai Nerolac Paints Ltdnerolac.com
Manufacturing and marketing industrial and decorative paints with a rich history of collaborations and ownership by Japanese Kansai Paint Company. |
6,078 | |||
| 29 |
AWL Agri Business Limitedawl.in
A rapidly growing Food and FMCG organization in India with a wide range of kitchen commodities, edible oils, RTC foods, and personal care products |
5,750 | |||
| 30 |
Saint-Gobain Group in Indiasaint-gobain.co.in
A leading organization in India with strong growth and reputation, offering a wide range of products with a pan-India presence |
5,706 | |||
| 31 |
Vedanta Aluminium Metal Limitedvedantaaluminium.com
India's leading producer of aluminum and value-added products, driving innovation in key industries for a greener future with global technology |
5,522 | |||
| 32 |
Trident Group Indiatakshashila.tridentindia.com
A global player in textiles and paper manufacturing, specializing in terry towels and wheat straw based paper products for international retail brands |
5,514 | |||
| 33 |
GRASIM INDUSTRIES LIMITED ( ADITYA BIRLA GROUP)grasim.com
Leading producer of cellulosic fibres, diversified chemicals, fashion yarn, fabrics. Manufactures decorative paints. Provides building materials, cement, financial services, clean energy. |
5,421 | |||
| 34 |
Dalmia Bharat Groupdalmiabharat.com
A legacy of over 80 years in cement and sugar industries, contributing to India's development with a focus on merging experience and expertise |
5,257 | |||
| 35 |
The Supreme Industries Ltdsupreme.co.in
A pioneer in India's plastics industry with a wide range of products, advanced technology, and a focus on innovation and development |
5,206 | |||
| 36 |
Aarti Industries Ltd.aarti-industries.com
Specialty chemical company with global presence, specializing in benzene-based products for various industries, serving 1100+ customers in 60 countries |
5,111 | |||
| 37 |
PI Industries Ltdpiindustries.com
Leading Agrisciences and Fine Chemical provider in India, offering innovative farm solutions, partnering with global innovators, large-scale manufacturing infrastructure, and world-class R&D facilities |
5,008 | |||
| 38 |
Tata Chemicalstatachemicals.com
A global company within the Tata Group, specializing in Basic and Specialty Chemistry products, including soda ash, crop protection, and R&D capabilities |
4,639 | |||
| 39 |
Ion Exchange India Ltdionexchangeglobal.com
Specializing in total environment solutions, we offer water treatment, waste management, energy generation, and air pollution control services for industry, homes, and communities |
4,527 | |||
| 40 |
Atul Ltdatul.co.in
An Indian chemical manufacturer with a wide range of products serving various industries globally through subsidiaries in multiple countries |
4,387 | |||
| 41 |
Dalmia Bharat Limiteddalmiacement.com
A pioneering company in cement industry, focused on innovation, growth, and fostering a friendly and open-door culture for employees |
3,950 | |||
| 42 |
HPCL-Mittal Energy Limitedhmel.in
Operates an integrated refinery-petrochemical complex in Punjab producing polyethylene, polypropylene, and petroleum products while managing a thousand kilometer crude oil pipeline network. |
3,925 | |||
| 43 |
Asahi India Glass Limited (AIS)aisglass.com
A leading integrated glass solutions company in India, offering a wide range of automotive, architectural, and consumer glass products with a focus on innovation and sustainability |
3,711 | |||
| 44 |
JK Lakshmi Cement Ltd.jklakshmicement.com
A leading cement producer in India, part of JK Organisation, focused on quality, innovation, serving customers nationwide with multiple factories |
3,684 | |||
| 45 |
DCM Shriram LTDdcmshriram.com
A diversified conglomerate with business interests in agriculture, chemicals, and value-added products, led by a professional executive team |
3,679 | |||
| 46 |
Century Plyboards (I) Limitedcenturyply.com
Leading manufacturer of plywood, block boards, doors, laminates, and veneers in India, setting new standards in the decoratives industry since 1986 |
3,646 | |||
| 47 |
BKT Tiresbkt-tires.com
A leading manufacturer in the Off-Highway tire market, focusing on specialist segments and operating globally with subsidiaries in Europe and North America |
3,475 | |||
| 48 |
Godrej Agrovet Limitedgodrejagrovet.com
A diversified agri-business focused on research & development, improving crop and livestock yields, with leading positions in animal feed, crop protection, oil palm, dairy, and poultry |
3,406 | |||
| 49 |
The Ramco Cements Limitedramcocements.in
A leading Indian cement company offering innovative products for various applications, with 11 cement plants and a total production capacity of over 20 MTPA |
3,375 | |||
| 50 |
UFLEX Groupuflexltd.com
A global leader in flexible packaging, manufacturing a variety of eco-friendly materials and packaging machines, with a focus on quality and customer satisfaction |
3,206 | |||
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| 51 |
Patanjali Foodspatanjalifoods.com
An integrated player in the edible oil business with a focus on health, from farm to fork, with leading brands in India |
3,126 | |||
| 52 |
Saint-Gobain India Private Limited - Glass Businesssaint-gobain-glass.com
Global leader in sustainable construction and industrial solutions, investing in India for R&D and manufacturing, committed to carbon neutrality by 2050 |
3,086 | |||
| 53 |
Astral Limitedastralltd.com
Specializing in manufacturing high-quality plumbing & drainage systems for various applications, embracing international technology, and delivering world-class piping solutions for the Indian markets |
3,007 | |||
| 54 |
Wonder Cement Ltd.wondercement.com
A cutting-edge cement manufacturing company emphasizing quality, trust, transparency, and technological superiority Producing high-quality cement in Rajasthan and expanding nationwide |
2,966 | |||
| 55 |
Grasim Industries Limited | Pulp & Fibregrasim.com
A leading producer of sustainable Man-Made Cellulosic Fibres, utilizing closed-loop technologies for pulp and fiber manufacturing with a focus on environmental efficiency |
2,948 | |||
| 56 |
Nirma Limitednirma.co.in
A pioneering Indian brand that has successfully competed with multinational companies, focusing on delivering high-quality products and services to customers |
2,944 | |||
| 57 |
JSW Cementjswcement.in
A leading green cement manufacturer in India, committed to innovation, sustainability, and technology for environment-friendly construction solutions and infrastructure development |
2,887 | |||
| 58 |
Gharda Chemicals Limitedgharda.com
A research-based chemical company specializing in crop protection chemicals, high performance polymers, and pigments, known for quality products and process innovations |
2,806 | |||
| 59 |
APAR Industries Limitedapar.com
A global supplier of conductors, cables, oils, polymers, and lubricants, focusing on innovation, efficiency, and sustainability to solve real-world challenges |
2,804 | |||
| 60 |
Kajaria Ceramics Limitedkajariaceramics.com
Leading Indian manufacturer of ceramic and vitrified tiles with cutting-edge technology, offering a wide range of high-quality, innovative designs for domestic and international markets |
2,783 | |||
| 61 |
Jain Irrigation Systems Ltd.jains.com
A multinational company manufacturing irrigation systems, piping, renewable energy solutions, financial services, and agricultural inputs worldwide for over 38 years |
2,713 | |||
| 62 |
Deccan Fine Chemicals Pvt. Limiteddeccanchemicals.com
A globally operating company specializing in custom manufacturing of active ingredients and advanced intermediates for agro, fine, and specialty chemical sectors |
2,680 | |||
| 63 |
SKIPPER LIMITEDskipperlimited.com
Leading manufacturer of Transmission & Distribution Structures, PVC Pipes & Fittings Top 3 in India, top 10 in the world, with global market reach in 45+ countries |
2,647 | |||
| 64 |
Gujarat Fluorochemicals Limitedgfl.co.in
A leading producer in India of fluoropolymers, fluoro specialities, refrigerants, and chemicals with expertise in fluorine chemistry |
2,601 | |||
| 65 |
Deepak Group Cogodeepak.com
A leading chemical manufacturer based in Gujarat with diverse product portfolio of Basic Chemicals, Fine & Speciality Chemicals, and Performance Products Offering responsible solutions to global clients |
2,589 | |||
| 66 | 2,567 | ||||
| 67 |
Rallis India Ltdrallis.com
A leading crop care business in India, specializing in providing quality agrochemicals and comprehensive crop care solutions to millions of farmers nationwide |
2,556 | |||
| 68 |
Carborundum Universal Limitedcumi-murugappa.com
Integrated mining and manufacturing company providing services in Electro Minerals, Abrasives, Refractories, and Ceramics for industries like aerospace, automobile, and construction |
2,512 | |||
| 69 |
Deepak Fertilisers And Petrochemicals Corp. Ltd.dfpcl.com
A leading Indian manufacturer of industrial chemicals, crop nutrition products, and technical ammonium nitrate for pharmaceutical, agriculture, mining, and infrastructure sectors |
2,506 | |||
| 70 |
Dhanuka Agritech Ltd.dhanuka.com
A leading pioneer in the agri input industry, providing crop protection solutions, innovative technologies, and awards for excellence in Indian agriculture |
2,497 | |||
| 71 |
Nippon Paint Indianipponpaint.co.in
Global paint manufacturer with 138 years of experience, specializing in high-quality decorative, industrial, and automotive paints Emphasis on innovation and eco-friendliness |
2,449 | |||
| 72 |
Anthem Biosciences Limitedanthembio.com
A Bangalore-based CDMO offering services in organic synthesis, process development, analytical chemistry, discovery biology, and regulatory compliance for global research efforts in various industries |
2,422 | |||
| 73 |
Greenlam Industries ltdgreenlamindustries.com
Offers laminates, cladding, veneers, plywood, and wooden flooring. Provides surfacing solutions for architects, designers, and homeowners, focusing on quality and sustainability. |
2,413 | |||
| 74 |
Sintexsintexonline.com
A leading manufacturer of plastic solutions for homes and industries globally, specializing in water tanks, uPVC doors, interiors, and more |
2,376 | |||
| 75 |
Ashirvad by aliaxisashirvad.com
Global leader in manufacturing & distributing plastic fluid handling systems for residential, commercial, & industrial buildings, specializing in CPVC, uPVC, SWR plumbing systems |
2,327 | |||
| 76 |
MP Birla Cementbirlacorporation.com
A leading cement manufacturer with 10 plants across India, producing high-quality cement brands tested for durability, strength, and corrosion resistance |
2,282 | |||
| 77 |
Somany Ceramics Ltdsomanyceramics.com
An internationally renowned organization specializing in ceramics and allied products, offering a wide range of decor solutions including tiles, sanitaryware, and bath fittings |
2,252 | |||
| 78 |
Crystal Crop Protection Limitedcrystalcropprotection.com
A 40-year-old company specializing in manufacturing and marketing agrochemical products like insecticides, fungicides, and herbicides to support Indian agriculture |
2,225 | |||
| 79 |
Merino Groupmerinolaminates.com
A global leader in decorative laminates and surfacing solutions with diverse business portfolio, focusing on digital transformation, sustainability, and customer-centric approach |
2,181 | |||
| 80 |
National Fertilizers Limitednationalfertilizers.com
A leading Indian CPSE in the fertilizer sector, manufacturing and marketing urea, bio-fertilizers, industrial products, certified seeds, and offering agricultural extension services |
2,179 | |||
| 81 |
Solar Industries India Limitedsolargroup.com
Global leader in energy materials, specializing in blasting solutions for mining, industrial explosives, ammunition for defense sector, and military primary products |
2,174 | |||
| 82 |
Balmer Lawrie & Co. Ltd.balmerlawrie.com
A diversified conglomerate with a 150-year history, specializing in logistics, manufacturing steel barrels, greases & lubricants, travel services, and community development projects |
2,071 | |||
| 83 |
JSW Paintsjswpaints.in
A thoughtful paint company within the JSW Group focusing on Industrial Coatings & Decorative Paints, aiming to redefine painting with innovative disruptions |
2,037 | |||
| 84 |
Gujarat State Fertilizers and Chemicals Ltdgsfclimited.com
A multi-product, eco-friendly enterprise focusing on fertilizers, chemicals, and renewable energy, committed to innovation, sustainability, and social upliftment |
2,030 | |||
| 85 |
Finolex Industries Ltdfinolexpipes.com
Leading manufacturer of PVC-U pipes and fittings in India, known for superior quality and innovation Has state-of-the-art manufacturing plants and aims to become a 1 billion USD company |
2,027 | |||
| 86 |
Infra.Marketinfra.market
A construction solutions company leveraging technology to provide enhanced procurement experience, addressing concerns around pricing, quality, vendor base, and logistics Serving B2B and D2R customers |
1,946 | |||
| 87 |
Sudarshan Chemical Industries Ltd.sudarshan.com
A leading pigment supplier in India, specializing in colors for industries worldwide, with a focus on innovation, R&D, and global expansion |
1,925 | |||
| 88 |
HeidelbergCement Indiamycemco.com
A global building materials manufacturer with a focus on quality, innovation, and environmental standards Offers cement, aggregates, and ready-mixed concrete for various construction projects |
1,888 | |||
| 89 |
HPCL North Zone Allied Retail Businesshindustanpetroleum.com
A Fortune 500 entity in the petroleum industry with a vast retail network offering various commercial activities at its outlets |
1,869 | |||
| 90 |
Aditya Birla Chemicalsadityabirlachemicals.com
Manufacturing diverse chemical products with a focus on sustainability, innovation, and customer-centric solutions across global markets. |
1,845 | |||
| 91 |
Haldia Petrochemicals Ltdhaldiapetrochemicals.com
An integrated petrochemical complex in Eastern India producing polymers and chemicals with a focus on quality, safety and environmental considerations for global supply |
1,841 | |||
| 92 |
Jubilant Ingrevia Limitedjubilantingrevia.com
A global provider of high quality and innovative life science ingredients for diverse industries, focusing on Specialty Chemicals, Nutrition & Health Solutions, and Life Science Chemicals |
1,810 | |||
| 93 |
Star Cement Ltd.starcement.co.in
A leading cement company in NE India with a strong distribution network and focus on quality, innovation, and customer satisfaction Multiple industry accolades received |
1,804 | |||
| 94 |
20 Microns Limited20microns.com
Leading producer of white minerals in India, offering innovative functional fillers, extenders, and specialty chemicals tailored to meet diverse industrial needs with superior quality and technical customer service |
1,754 | |||
| 95 |
The India Cements Ltdindiacements.co.in
A company in India, founded in 1946, champions infrastructure and promotes growth through superior quality PPC & OPC cement, innovative products, and trusted brands |
1,740 | |||
| 96 |
PCBL Chemicalpcblltd.com
A leading carbon black manufacturer with over 60 years of experience, operating in India and globally with state-of-the-art production plants and research centers |
1,731 | |||
| 97 |
National Aluminium Company Limited - NALCOnalcoindia.com
A leading Indian company in mining, metal, and power sectors, specializing in bauxite-alumina-aluminium production with extensive expansion plans for sustainable growth |
1,709 | |||
| 98 |
Indian Farmers Fertiliser Coop Ltd.iffco.in
A major Indian cooperative society with diverse business interests Providing fertilisers and services to millions of farmers through a vast network |
1,707 | |||
| 99 | 1,694 | ||||
| 100 |
Indofil Industries Limitedindofil.com
Agricultural and specialty chemical company with 60 years of experience, focusing on innovative solutions, global presence, and strategic partnerships for growth |
1,674 | |||
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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 Nov 12, 2026.
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