| # | Company | Employees |
|---|---|---|
| 1 |
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 |
| 2 |
TVS Motor Companytvsmotor.com
Global manufacturer of two and three-wheelers with a focus on sustainability, innovation, and quality, serving customers in over 80 countries |
31,255 |
| 3 |
Ashok Leylandashokleyland.com
Manufacture and supply reliable, rugged commercial vehicles including buses and trucks, focusing on quality and global standards in India. |
26,886 |
| 4 |
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 |
| 5 |
INDIAN OVERSEAS BANKiob.bank.in
Government-backed public sector bank providing financial services with majority ownership from the Government of India |
7,711 |
| 6 |
TVS Supply Chain Solutionstvsscs.com
Providing customized, tech-enabled supply chain management and logistics services across multiple industries for businesses and government organizations in India and globally. |
7,203 |
| 7 |
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 |
| 8 |
CAMS Limitedcamsonline.com
A leading Mutual Fund Transfer Agency in India with a majority share of assets under management, founded in 1988 and publicly listed in 2020 |
5,272 |
| 9 |
Karur Vysya Bank(KVB)kvb.bank.in
Established in 1916, this bank offers financial assistance to traders and agriculturists With 812 branches nationwide, they provide excellence in banking services |
4,795 |
| 10 |
Hatsun Agro Product Ltdhap.in
A leading dairy products manufacturer offering high-quality milk, curd, ice creams, ghee, and more to households in India and abroad Providing dairy extension services to farmers |
4,257 |
| 11 |
Sify Technologies Limited.sifytechnologies.com
An ICT service provider with a focus on Cloud solutions, offering Data Centers, Networks, Security services, and business transformation solutions to businesses |
4,045 |
| 12 |
Ramco Systemsramco.com
Cutting-edge enterprise software provider disrupting the market with cloud-based solutions in Global Payroll, ERP, and M&E MRO for Aviation Innovation-driven culture with global presence |
3,949 |
| 13 |
Pricol Limitedpricol.com
A leading Indian provider of automotive technology and precision engineered solutions, recognized for innovation and excellence in the global automotive industry |
3,711 |
| 14 |
Wheels India Limitedwheelsindia.com
A leading global manufacturer of steel wheels for various vehicles, also producing air suspension kits and forged aluminum wheels for the automotive industry |
3,588 |
| 15 |
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 |
| 16 |
Inspirisys Solutions Limited (a CAC Holdings Group Company)inspirisys.com
Leading IT services and consulting provider offering innovative solutions across various sectors to drive digital transformation for global enterprises |
3,345 |
| 17 |
Accel Frontline Limited - A CAC holdings group companyaccelfrontline.com
IT Services company offering operations management, business transformation, and technology solutions globally across various industries with a focus on client satisfaction |
3,236 |
| 18 |
Sundram Fastenerssundram.com
Renowned manufacturer of engineering products like fasteners and bearings for diverse industries, committed to innovation, excellence, and sustainability |
3,234 |
| 19 |
VA TECH WABAG LTD.wabag.com
A global leader in water technology, providing comprehensive solutions for municipal and industrial sectors, focusing on sustainability and resource conservation |
3,069 |
| 20 |
Rane Groupranegroup.com
A trading house established in 1929, offering a wide range of automotive products, preferred supplier to major OEMs, with a global presence in over 30 countries |
2,820 |
| 21 |
Matrimony.com Limitedmatrimony.com
India's leading provider of matchmaking and marriage services through online platforms, mobile apps, and retail outlets, aiming to expand into the wedding industry |
2,659 |
| 22 |
Syrma SGS Technology Limitedsyrmasgs.com
Specializing in electronics manufacturing services, we offer collaboration to develop optimal design solutions, reduce costs, manage risk, and deliver innovative products |
2,588 |
| 23 |
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 |
| 24 |
ELGI EQUIPMENTS LIMITEDelgi.com
A global air compressor manufacturer offering innovative compressed air systems and a wide range of products to help customers achieve productivity goals efficiently |
2,512 |
| 25 |
Sun TV Network Limitedsunnetwork.in
Media conglomerate with 33 TV channels reaching over 95 million households in India, along with radio stations, newspapers, magazines, DTH service, and an IPL franchise |
1,977 |
| 26 |
Craftsman Automationcraftsmanautomation.com
An innovative engineering organization specializing in precision manufacturing of automotive components, tools, gears, and special purpose machines with a focus on quality and social responsibility |
1,969 |
| 27 |
Accenture services Pvt Ltdaccenture.com
Delivers comprehensive strategy, consulting, digital, technology and operations services to help international clients improve performance and create sustainable value across diverse industries. |
1,965 |
| 28 |
Sundaram Finance Limitedsundaramfinance.in
A trusted financial institution providing dedicated customer service, fair business practices, and efficient financial policies for the transport sector in India |
1,906 |
| 29 |
Magna Automotive India Private Ltd.magna.com
Development of integrated automotive technologies focusing on comprehensive problem-solving and seamless vehicle system integration for brand enhancement. |
1,897 |
| 30 |
Orchid Pharmaorchidpharma.com
A vertically integrated pharmaceutical entity with expertise in research, manufacturing, and marketing, offering active pharmaceutical ingredients and a diverse range of therapeutic products globally |
1,891 |
| 31 |
Rane Madras Ltd (RML)ranegroup.com
A market leader in steering and suspension linkages, offering a range of products for domestic and export markets in automotive industry |
1,851 |
| 32 |
Tube Investments of India Limitedtiindia.com
A leading engineering company in India, part of the Murugappa Group, manufacturing precision steel tubes, car doorframes, chains, bicycles, and more |
1,839 |
| 33 |
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 |
| 34 |
Five-Star Business Finance Limitedfivestargroup.in
Specialized financial services company in India addressing the needs of un-banked/ under-banked individuals and businesses, providing responsible credit services |
1,715 |
| 35 |
SHRIRAMCITYUNIONFINANCELIMITEDshriramcity.in
Established in 1986, this deposit-accepting NBFC offers a wide range of financial services including loans for consumer durables, vehicles, personal, business, and gold |
1,695 |
| 36 | 1,694 | |
| 37 |
EID Parry India Ltdeidparry.com
A company in the sugar industry with interests in nutraceuticals Also involved in farm inputs business through a subsidiary |
1,686 |
| 38 |
Indian Overseas Bankiob.bank.in
An established public sector bank in India, dedicated to serving the nation with financial services since 1937 |
1,478 |
| 39 |
Caplin Point Laboratories Ltdcaplinpoint.net
A fast-growing pharmaceutical company with a strong presence in Latin America, Africa, USA, and EU, specializing in ointments, creams, and other pharmaceutical products |
1,409 |
| 40 |
SANMINA-SCI TECHNOLOGY INDIA PRIVATE LIMITEDsanmina.com
A machinery company based in Tamil Nadu, India specializing in providing technological solutions and services for various industries |
1,288 |
| 41 |
Solara Active Pharma Sciencessolara.co.in
A customer-oriented API manufacturer with over three decades of experience, committed to delivering high-quality products with integrity, transparency, and efficiency |
1,172 |
| 42 |
Aptus Value Housing Finance India Limitedaptusindia.com
A company addressing housing finance needs for self-employed individuals from low to middle income families in rural and semi-urban markets |
1,168 |
| 43 |
Sundram Fasteners Limitedsundram.com
Global leader in manufacturing critical components for automotive, windmill, and aviation sectors since 1966 Specializes in high precision engineering |
1,107 |
| 44 |
Go Colors - Go Fashion India Ltd.gocolors.com
Offers extensive range of women's bottomwear across forty-five styles and hundred-plus colors through exclusive outlets, department stores, and major online retail platforms. |
1,030 |
| 45 |
Radiant Cash Management Servicesradiantcashservices.com
Cash management services founded by a retired Colonel, connecting banks with clients through secure technology and trustworthy former armed forces personnel |
1,007 |
| 46 |
BharatMatrimony.combharatmatrimony.com
Leading online matchmaking service offering marriage-related services through websites, mobile apps, and retail outlets Pioneer in matrimony services, redefining the way people get married worldwide |
911 |
| 47 |
Visteon Indiavisteon.com
Advancing mobility with innovative technology solutions for a software-defined and electric future, specializing in digital cockpit and electrification products worldwide |
843 |
| 48 |
India Nippon Electricals Limited- INELindianippon.com
Manufacturing joint venture founded in 1984 between two companies, specializing in electrical components for the automotive industry |
833 |
| 49 |
Lennox India Technology Centrelennox.com
With over 127 years of experience, we lead the HVAC and refrigeration industries by providing innovative, energy-efficient heating and cooling solutions for residential and commercial properties |
831 |
| 50 |
Tamilnadu Newsprint and PapersLimtiedtnpl.com
A producer of newsprint and paper products based in Tamil Nadu, specializing in printing and writing papers for various industries |
829 |
| 51 |
Chennai Petroleum Corp Limited (CPCL), formerly known as Madras Refineries Limited (MRL)cpcl.co.in
An utilities organization based in Chennai, India, specializing in petroleum refining and related operations |
827 |
| 52 |
Thirumalai Chemicals Ltdthirumalaichemicals.com
A leading manufacturer of Industrial & Speciality Chemicals, known for high quality products, strong business ethics, and commitment to social responsibility |
790 |
| 53 |
TVS Srichakra Limitedtvstyres.com
Leading manufacturer of two and three wheeler tyres in India, producing over 11 million tyres annually with a wide range for domestic and international markets |
765 |
| 54 |
Tamilnadu Petroproducts Ltd.tnpetro.com
A leading manufacturer in India, specializing in industrial intermediate chemicals like LAB, caustic soda, propylene oxide, and chlorine Constantly evolving through innovation and technology |
752 |
| 55 |
Shanthi Gears Limited - Murugappa Groupshanthigears.com
The company specializes in producing gears for a wide range of industries, from simple applications to high-tech gears for supersonic aircraft |
743 |
| 56 |
ABC - Aditya Birla Money Limitedstocksandsecurities.adityabirlacapital.com
A subsidiary of a financial services company, offering securities broking, portfolio management, depository services, e-insurance repository, and commodity broking |
704 |
| 57 |
MMTC Limitedmmtclimited.com
India's largest trading giant with extensive international trade network, specializing in import-export operations, promoting joint ventures for market opportunities worldwide |
689 |
| 58 |
Thangamayil Jewellery Limitedthangamayil.com
A fast-growing retail jewellery chain in Tamil Nadu, specializing in gold, silver, diamonds, and platinum Operates 58 showrooms and manufacturing units |
671 |
| 59 |
Indian Terrain Fashionsindianterrain.com
A leading premium menswear label in India known for its "Madras Checks" and "Incredible Fit" offering workwear and smart-casual clothing Also offers clothing for boys |
655 |
| 60 |
RPP Infra Projects Ltdrppipl.com
A civil engineering company in Tamil Nadu, India specializing in construction projects and infrastructure development Located in Erode |
652 |
| 61 |
Thejo Engineering Ltd.thejo-engg.com
A pioneer in conveyor maintenance and engineering services for the mining industry, offering innovative solutions globally with a focus on technology and growth |
631 |
| 62 |
Manali Petrochemicals Ltd.manalipetro.com
Leading petrochemical manufacturer producing integrated polyol and various polyurethane systems, with international operations and focus on innovative products for daily use sectors |
611 |
| 63 |
Madura Micro Finance Ltdcreditaccessgrameen.in
An NBFC-MFI focused on providing financial products to underserved rural populations by offering credit facilities primarily to women self-help groups for small businesses |
579 |
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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 Oct 24, 2026.
More company lists in Tamil Nadu
- The largest companies in Tamil Nadu 1,552
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- Manufacturers in Tamil Nadu 153
- IT Services and IT Consulting companies in Tamil Nadu 143
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- Hardware manufacturers in Tamil Nadu 70
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- SaaS companies in Tamil Nadu 39
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The same list elsewhere in India
- Publicly traded companies in India 825
- Publicly traded companies in Maharashtra 300
- Publicly traded companies in Haryana 73
- Publicly traded companies in Karnataka 63
- Publicly traded companies in Gujarat 53
- Publicly traded companies in Uttar Pradesh 49
- Publicly traded companies in West Bengal 46
- Publicly traded companies in Mumbai 234
- Publicly traded companies in New Delhi 75
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- Publicly traded companies in Bengaluru 56
- Publicly traded companies in Chennai 50
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- Publicly traded companies in Noida 38
- Publicly traded companies in Ahmedabad 29
- Publicly traded companies in Pune 28