# 50 leading companies with a mobile app in Tamil Nadu

Tamtam tracks 75 companies with a mobile app headquartered in Tamil Nadu. This list ranks the 50 largest by number of employees on LinkedIn, led by Zoho, Indian Bank and Star Health and Allied Insurance Co. Ltd. Their median headcount is 1,168. Half of them were founded in 1997 or later. The most common headquarters are Chennai (40), Coimbatore (4) and Madurai (2).

These are among the largest companies with a mobile app in Tamil Nadu, India, primarily comprising mid-sized to large firms. The list includes a significant presence of financial services and insurance companies, alongside software development and manufacturing. Notably, Zoho provides over 55 software products, Indian Bank offers diverse financial services, Star Health and Allied Insurance Co. Ltd. focuses on health insurance, and TVS Credit Services Ltd. provides affordable credit products.

The data shows a strong concentration of headquarters in Chennai, which is home to most of these companies. Banking and financial services are particularly prominent, with several established institutions like City Union Bank Ltd., founded in 1904, and Karur Vysya Bank (KVB), established in 1916, indicating a long-standing financial sector presence in the region.

🇮🇳 Tamil Nadu · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Zoho](https://www.tamtam.ai/c/zoho-chennai) (zoho.com)<br>Provides over 55 software products supporting sales, marketing, finance, recruitment, collaboration, and customer support for business growth worldwide. | Software Development | 🇮🇳 Chennai | 30,778 |  |
| 2 | [Indian Bank](https://www.tamtam.ai/c/indian-bank) (indianbank.bank.in)<br>Offers diverse financial services including deposits, loans, cards, and remittances across India and internationally, serving various customer segments. | Banking | 🇮🇳 Chennai | 16,376 | 1907 |
| 3 | [Star Health and Allied Insurance Co. Ltd](https://www.tamtam.ai/c/star-health-and-allied-insurance-co-ltd) (starhl.in)<br>Indian health insurance provider, offering innovative products in health, personal accident, travel insurance, with a focus on customer service and digital transformation. | Insurance | 🇮🇳 Chennai | 15,778 | 2006 |
| 4 | [TVS Credit Services Ltd.](https://www.tamtam.ai/c/tvs-credit-services-ltd) (tvscredit.com)<br>Providing timely, affordable credit products across various sectors including two-wheelers, used vehicles, consumer durables, and unsecured loans to empower customers. | Financial Services | 🇮🇳 Chennai | 13,034 | 2010 |
| 5 | [INDIAN OVERSEAS BANK](https://www.tamtam.ai/c/indian-overseas-bank) (iob.bank.in)<br>Government-backed public sector bank providing financial services with majority ownership from the Government of India | Banking | 🇮🇳 Chennai | 7,711 | 1937 |
| 6 | [Shriram City Union Finance Limited](https://www.tamtam.ai/c/shriram-city-union-finance-limited) (shriramfinance.in)<br>A leading retail NBFC providing credit solutions for various types of loans to individuals and small businesses, focused on transformation and customer satisfaction | Financial Services | 🇮🇳 Chennai | 7,534 | 1986 |
| 7 | [City Union Bank Ltd.](https://www.tamtam.ai/c/city-union-bank-ltd) (cityunionbank.bank.in)<br>A well-established bank founded in 1904, offering a wide range of financial solutions with a strong network of branches and ATMs across India | Banking | 🇮🇳 Kumbakonam | 6,414 | 1904 |
| 8 | [Cholamandalam MS General Insurance Co. Ltd.](https://www.tamtam.ai/c/cholamandalam-ms-general-insurance-co-ltd) (cholainsurance.com)<br>A joint venture between Murugappa Group and Mitsui Sumitomo, offering general insurance services in collaboration with a leading Japanese insurer | Insurance | 🇮🇳 Chennai | 5,316 |  |
| 9 | [Karur Vysya Bank(KVB)](https://www.tamtam.ai/c/karur-vysya-bank-kvb) (kvb.bank.in)<br>Established in 1916, this bank offers financial assistance to traders and agriculturists With 812 branches nationwide, they provide excellence in banking services | Banking | 🇮🇳 Karur | 4,795 | 1916 |
| 10 | [Johnson Lifts & Escalators](https://www.tamtam.ai/c/johnson-lifts-and-escalators) (johnsonliftsltd.com)<br>Leading elevator and escalator manufacturer in India with over 60 years of experience, offering a wide range of products for various settings | Manufacturing | 🇮🇳 Chennai | 3,095 | 1963 |
| 11 | [Royal Sundaram General Insurance Co. Limited](https://www.tamtam.ai/c/royal-sundaram-general-insurance-co-limited) (royalsundaram.in)<br>Leading provider of general insurance solutions for individuals, families, and businesses, offering a range of products including motor, health, home, and commercial insurance | Insurance | 🇮🇳 Chennai | 2,978 | 2001 |
| 12 | [CaratLane - A TATA Product](https://www.tamtam.ai/c/caratlane-a-tata-product) (caratlane.com)<br>An omni-channel jewellery brand founded in 2008, focused on making beautiful, affordable, and forever wearable jewellery accessible to customers | Retail Luxury Goods and Jewelry | 🇮🇳 Chennai | 2,852 | 2008 |
| 13 | [Matrimony.com Limited](https://www.tamtam.ai/c/matrimony-com-limited) (matrimony.com)<br>India's leading provider of matchmaking and marriage services through online platforms, mobile apps, and retail outlets, aiming to expand into the wedding industry | Internet Publishing | 🇮🇳 Chennai | 2,659 | 1997 |
| 14 | [PPMS Field Marketing Pvt. Ltd.](https://www.tamtam.ai/c/ppms-field-marketing-pvt-ltd) (ppms.in)<br>A leader in merchandising and field marketing services, offering national coverage, online reporting, and excellence in execution for top brands | Advertising Services | 🇮🇳 Chennai | 2,545 | 1999 |
| 15 | [Tamilnad Mercantile Bank Ltd](https://www.tamtam.ai/c/tamilnad-mercantile-bank-ltd) (tmb.in)<br>A scheduled commercial bank with 509 branches in 16 states and 4 union territories, serving customers in the private sector | Banking | 🇮🇳 Thoothukudi | 2,111 | 1921 |
| 16 | [Isha Foundation](https://www.tamtam.ai/c/isha-foundation) (isha.sadhguru.org)<br>Global nonprofit promoting yoga, environmental restoration, rural health, education, and community revitalization through large-scale volunteer-driven initiatives. | Non-profit Organizations | 🇮🇳 Coimbatore | 2,082 | 1992 |
| 17 | [Sun TV Network Limited](https://www.tamtam.ai/c/sun-tv-network-limited) (sunnetwork.in)<br>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 | Broadcast Media Production and Distribution | 🇮🇳 Chennai | 1,977 | 1993 |
| 18 | [Apollo Hospitals Enterprises Ltd. , Unit - Apollo Pharmacy](https://www.tamtam.ai/c/apollo-hospitals-enterprises-ltd-unit-apollo-pharmacy) (apollopharmacy.in)<br>Leading pharmacy network offering genuine medicines, OTC products, and healthcare essentials with round-the-clock service, experienced staff, and a wide range of products | Hospitals and Health Care | 🇮🇳 Chennai | 1,764 | 1983 |
| 19 | [Five-Star Business Finance Limited](https://www.tamtam.ai/c/five-star-business-finance-limited) (fivestargroup.in)<br>Specialized financial services company in India addressing the needs of un-banked/ under-banked individuals and businesses, providing responsible credit services | Financial Services | 🇮🇳 Chennai | 1,715 | 1984 |
| 20 | [HCL GUVI](https://www.tamtam.ai/c/hcl-guvi) (guvi.in)<br>An online learning platform offering courses in various vernacular languages and English, incubated by IITM and IIM-A, supported by Google Launchpad & Jio Gennext | Education Administration Programs | 🇮🇳 Chennai | 1,612 |  |
| 21 | [Indian Overseas Bank](https://www.tamtam.ai/c/indian-overseas-bank-chennai) (iob.bank.in)<br>An established public sector bank in India, dedicated to serving the nation with financial services since 1937 | Banking | 🇮🇳 Chennai | 1,478 |  |
| 22 | [Sulekha](https://www.tamtam.ai/c/sulekha) (sulekha.com)<br>Leading digital platform matching millions of consumers with service professionals in India Focus on expert services customized around Home, Life, and Self | Technology, Information and Internet | 🇮🇳 Chennai | 1,376 | 2007 |
| 23 | [Medall](https://www.tamtam.ai/c/medall) (medall.in)<br>South India's largest chain of medical diagnostic services provider offering holistic Pathology tests and Radiology Imaging for improved healthcare access | Medical and Diagnostic Laboratories | 🇮🇳 Chennai | 1,326 | 2008 |
| 24 | [Renault India Private Limited (RIPL)](https://www.tamtam.ai/c/renault-india-private-limited-ripl) (renault.co.in)<br>A subsidiary of Renault SAS France, this company manufactures cars in Chennai, India with a large sales and service network nationwide | Motor Vehicle Manufacturing | 🇮🇳 Chennai | 1,197 | 2005 |
| 25 | [Aptus Value Housing Finance India Limited](https://www.tamtam.ai/c/aptus-value-housing-finance-india-limited) (aptusindia.com)<br>A company addressing housing finance needs for self-employed individuals from low to middle income families in rural and semi-urban markets | Financial Services | 🇮🇳 Chennai | 1,168 | 2009 |
| 26 | [Fujitec Elevators & Escalators](https://www.tamtam.ai/c/fujitec-elevators-and-escalators) (fujitecindia.com)<br>Specializes in marketing, installing, testing, and commissioning vertical transportation equipment such as elevators, escalators, and autowalks across India | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Chennai | 1,130 | 2010 |
| 27 | [TANGEDCO](https://www.tamtam.ai/c/tangedco) (gov.in)<br>The company is a leading energy provider and distributor established in 1957, restructured in 2008 to include subsidiary companies for transmission, generation, and distribution | Government Administration | 🇮🇳 Chennai | 1,093 |  |
| 28 | [BharatMatrimony.com](https://www.tamtam.ai/c/bharatmatrimony-com) (bharatmatrimony.com)<br>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 | Technology, Information and Internet | 🇮🇳 Chennai | 911 | 1997 |
| 29 | [Sri Ramakrishna Hospital](https://www.tamtam.ai/c/sri-ramakrishna-hospital) (sriramakrishnahospital.com)<br>A healthcare provider in Tamil Nadu, India, specializing in hospital services and healthcare, located on Sarojini Naidu Road in Kovai | Hospitals and Health Care | 🇮🇳 Coimbatore | 911 |  |
| 30 | [Chennai](https://www.tamtam.ai/c/chennai) (chennaimetrorail.org)<br>The company operates a rapid transit system in Chennai, India, providing efficient transportation services to the city's residents and visitors | Truck Transportation | 🇮🇳 Chennai | 881 | 2007 |
| 31 | [Light & Wonder India](https://www.tamtam.ai/c/light-and-wonder-india) (lnw.com)<br>A leading global games company creating immersive content that connects with players worldwide, prioritizing integrity, player responsibility, and sustainable practices | IT Services and IT Consulting | 🇮🇳 Chennai | 835 |  |
| 32 | [Aarthi Scans & Labs](https://www.tamtam.ai/c/aarthi-scans-and-labs) (aarthiscan.com)<br>A diagnostic provider with 36 centers in India offering affordable MRI, CT scans, ultrasound, and lab testing to ensure healthcare accessibility | Hospitals and Health Care | 🇮🇳 Chennai | 824 |  |
| 33 | [Dinamalar](https://www.tamtam.ai/c/dinamalar) (dinamalar.com)<br>A leading Tamil daily newspaper publication company delivering truthful news on Tamilnadu, India, world events, politics, business, finance, sports, and more | Newspaper Publishing | 🇮🇳 Chennai | 805 | 1951 |
| 34 | [Cars24 Services Private Limited](https://www.tamtam.ai/c/cars24-services-private-limited) (cars24.com)<br>A retail company based in Chennai, India, specializing in car services and sales at their location on Mount Road | Retail | 🇮🇳 Chennai | 800 |  |
| 35 | [Meenakshi Mission Hospital & Research Centre](https://www.tamtam.ai/c/meenakshi-mission-hospital-and-research-centre) (mmhrc.in)<br>Non-profit multi-specialty healthcare provider in Madurai, Tamil Nadu, offering treatment across 37 specialties with over 800 beds and 5000 staff members | Hospitals and Health Care | 🇮🇳 Madurai | 774 | 1990 |
| 36 | [Dr.Mohan's Diabetes Specialities Centre](https://www.tamtam.ai/c/dr-mohan-s-diabetes-specialities-centre) (drmohans.com)<br>A leading centre for diabetes care, research, and prevention, recognized by WHO with a mission towards excellence in diabetes care | Hospitals and Health Care | 🇮🇳 Chennai | 752 | 1991 |
| 37 | [Vakilsearch](https://www.tamtam.ai/c/vakilsearch) (vakilsearch.com)<br>A platform offering legal, compliance, and tax services in India, including company incorporation, GST registration, accounting, trademarks, licenses, and more | Legal Services | 🇮🇳 Chennai | 715 | 2010 |
| 38 | [ABC - Aditya Birla Money Limited](https://www.tamtam.ai/c/abc-aditya-birla-money-limited) (stocksandsecurities.adityabirlacapital.com)<br>A subsidiary of a financial services company, offering securities broking, portfolio management, depository services, e-insurance repository, and commodity broking | Capital Markets | 🇮🇳 Chennai | 704 | 2008 |
| 39 | [BankBazaar India](https://www.tamtam.ai/c/bankbazaar-india) (bankbazaar.com)<br>India's largest fintech platform offers free credit scores, co-branded credit cards, and personal finance tools, supported by global investors | Financial Services | 🇮🇳 Chennai | 695 | 2008 |
| 40 | [Notion Press](https://www.tamtam.ai/c/notion-press) (notionpress.com)<br>A global platform empowering aspiring writers to share their stories and ideas through innovative publishing, book printing, and distribution options | Book and Periodical Publishing | 🇮🇳 Chennai | 687 | 2012 |
| 41 | [Pickyourtrail](https://www.tamtam.ai/c/pickyourtrail) (pickyourtrail.com)<br>A company offering hassle-free vacation planning to various destinations, with a dedicated team focused on making travel accessible and enjoyable for all | Travel Arrangements | 🇮🇳 Chennai | 674 | 2014 |
| 42 | [Thangamayil Jewellery Limited](https://www.tamtam.ai/c/thangamayil-jewellery-limited) (thangamayil.com)<br>A fast-growing retail jewellery chain in Tamil Nadu, specializing in gold, silver, diamonds, and platinum Operates 58 showrooms and manufacturing units | Retail Luxury Goods and Jewelry | 🇮🇳 Madurai | 671 | 1991 |
| 43 | [Chennai Metro Rail Limited](https://www.tamtam.ai/c/chennai-metro-rail-limited) (chennaimetrorail.org)<br>Special Purpose Vehicle implementing Chennai Metro Rail Project, now a Joint Venture of Government of India and Tamil Nadu | Rail Transportation | 🇮🇳 Chennai | 640 | 2007 |
| 44 | [Sterling Software](https://www.tamtam.ai/c/sterling-software) (sterlingsoftware.global)<br>A software enterprise based in Chennai, India, specializing in finance and mutual funds with products and services for BFSI industries globally | IT Services and IT Consulting | 🇮🇳 Chennai | 632 | 1996 |
| 45 | [Roots Multiclean Ltd](https://www.tamtam.ai/c/roots-multiclean-ltd) (rootsmulticlean.com)<br>India's leading manufacturer of mechanised cleaning equipment, offering a wide range of machines including scrubbers, vacuums, and sweepers for global markets | Industrial Machinery Manufacturing | 🇮🇳 Coimbatore | 622 | 1992 |
| 46 | [KG Hospital](https://www.tamtam.ai/c/kg-hospital) (kghospital.com)<br>A leading not-for-profit hospital in Coimbatore, providing advanced and affordable healthcare with a focus on charitable missions and innovative medical research | Hospitals and Health Care | 🇮🇳 Coimbatore | 588 | 1974 |
| 47 | [Madura Micro Finance Ltd](https://www.tamtam.ai/c/madura-micro-finance-ltd) (creditaccessgrameen.in)<br>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 | Financial Services | 🇮🇳 Chennai | 579 | 1999 |
| 48 | [PRIMECUTS®️](https://www.tamtam.ai/c/primecuts) (primecuts.in)<br>Delivery of fresh, hygienically processed meat to doorsteps in Trichy, setting industry standards with online and in-store selection options | Retail | 🇮🇳 Tambaram | 563 | 2017 |
| 49 | [Fenice Energy](https://www.tamtam.ai/c/fenice-energy) (feniceenergy.com)<br>Specializing in clean energy solutions for homes, Fenice Energy offers solar, backup power, and eV charging services with over 20 years of experience | Renewables & Environment | 🇮🇳 Chennai | 561 | 2002 |
| 50 | [Integrated Enterprises](https://www.tamtam.ai/c/integrated-enterprises) (integratedindia.in)<br>A well-established financial services company in India offering a wide range of services including mutual funds, stock broking, insurance, and tax services | Financial Services | 🇮🇳 Chennai | 553 | 1974 |

## 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 Nov 12, 2026.

## More company lists in Tamil Nadu

- [The largest companies in Tamil Nadu](https://www.tamtam.ai/l/largest-companies-tamil-nadu) (1,609)
- [Manufacturers in Tamil Nadu](https://www.tamtam.ai/l/manufacturers-tamil-nadu) (303)
- [Multinational companies in Tamil Nadu](https://www.tamtam.ai/l/multinational-companies-tamil-nadu) (285)
- [Education providers in Tamil Nadu](https://www.tamtam.ai/l/education-companies-tamil-nadu) (258)
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- [Higher Education companies in Tamil Nadu](https://www.tamtam.ai/l/higher-education-companies-tamil-nadu) (168)
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- [Retail chains in Tamil Nadu](https://www.tamtam.ai/l/retail-chains-tamil-nadu) (96)
- [Automotive manufacturers and suppliers in Tamil Nadu](https://www.tamtam.ai/l/automotive-companies-tamil-nadu) (95)
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- [Publicly traded companies in Tamil Nadu](https://www.tamtam.ai/l/publicly-traded-companies-tamil-nadu) (83)
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- [Healthcare providers in Tamil Nadu](https://www.tamtam.ai/l/healthcare-providers-tamil-nadu) (74)
- [Hospitals and Health Care companies in Tamil Nadu](https://www.tamtam.ai/l/hospitals-and-health-care-companies-tamil-nadu) (70)
- [Motor Vehicle Manufacturing companies in Tamil Nadu](https://www.tamtam.ai/l/motor-vehicle-manufacturing-companies-tamil-nadu) (68)
- [Consulting firms in Tamil Nadu](https://www.tamtam.ai/l/consulting-firms-tamil-nadu) (61)
- [Software Development companies in Tamil Nadu](https://www.tamtam.ai/l/software-development-companies-tamil-nadu) (58)
- [AI companies in Tamil Nadu](https://www.tamtam.ai/l/ai-companies-tamil-nadu) (56)

## The same list elsewhere in India

- [Companies with a mobile app in India](https://www.tamtam.ai/l/companies-with-mobile-app-india) (1,313)
- [Companies with a mobile app in Maharashtra](https://www.tamtam.ai/l/companies-with-mobile-app-maharashtra) (387)
- [Companies with a mobile app in Karnataka](https://www.tamtam.ai/l/companies-with-mobile-app-karnataka) (236)
- [Companies with a mobile app in Haryana](https://www.tamtam.ai/l/companies-with-mobile-app-haryana) (146)
- [Companies with a mobile app in Uttar Pradesh](https://www.tamtam.ai/l/companies-with-mobile-app-uttar-pradesh) (83)
- [Companies with a mobile app in Kerala](https://www.tamtam.ai/l/companies-with-mobile-app-kerala) (41)
- [Companies with a mobile app in Gujarat](https://www.tamtam.ai/l/companies-with-mobile-app-gujarat) (40)
- [Companies with a mobile app in Rajasthan](https://www.tamtam.ai/l/companies-with-mobile-app-rajasthan) (28)
- [Companies with a mobile app in Telangana](https://www.tamtam.ai/l/companies-with-mobile-app-telangana) (28)
- [Companies with a mobile app in West Bengal](https://www.tamtam.ai/l/companies-with-mobile-app-west-bengal) (25)
- [Companies with a mobile app in Mumbai](https://www.tamtam.ai/l/companies-with-mobile-app-mumbai) (298)
- [Companies with a mobile app in Bengaluru](https://www.tamtam.ai/l/companies-with-mobile-app-bengaluru) (213)
- [Companies with a mobile app in Gurugram](https://www.tamtam.ai/l/companies-with-mobile-app-gurugram) (140)
- [Companies with a mobile app in New Delhi](https://www.tamtam.ai/l/companies-with-mobile-app-new-delhi) (134)
- [Companies with a mobile app in Noida](https://www.tamtam.ai/l/companies-with-mobile-app-noida) (61)
- [Companies with a mobile app in Chennai](https://www.tamtam.ai/l/companies-with-mobile-app-chennai) (60)
- [Companies with a mobile app in Pune](https://www.tamtam.ai/l/companies-with-mobile-app-pune) (52)

## The same list elsewhere

- [Companies with a mobile app in the world](https://www.tamtam.ai/l/companies-with-mobile-app-in-the-world) (18,922)
- [Companies with a mobile app in Asia](https://www.tamtam.ai/l/companies-with-mobile-app-in-asia) (2,823)

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Source: https://www.tamtam.ai/l/companies-with-mobile-app-tamil-nadu