| # | Company | Employees |
|---|---|---|
| 1 | 51,792 | |
| 2 |
SUN PHARMAsunpharma.com
A global specialty generic pharmaceutical company providing high-quality, affordable medicines in over 100 countries with extensive manufacturing and R&D capabilities |
49,091 |
| 3 |
RPG Grouprpggroup.com
A diversified business group with a turnover of over US$ 44 billion, operating in infrastructure, automotive, IT, pharmaceuticals, energy, and plantations |
40,984 |
| 4 | 28,290 | |
| 5 |
Alkem Laboratories Ltd.alkemlabs.com
A leading pharmaceutical company with a global presence, specializing in generic and specialty medicines, driven by innovation and commitment to extended lifecare |
16,200 |
| 6 |
Glenmark Pharmaceuticalsglenmarkpharma.com
Research-driven global pharmaceutical company specializing in branded generics, specialty, and OTC products in dermatology, respiratory, and oncology. |
15,495 |
| 7 |
Ipca Laboratories Limitedipca.com
A global pharmaceutical company creating a wide range of formulations and APIs for various therapeutic segments with a focus on quality, safety, and innovation |
14,284 |
| 8 |
MACLEODS PHARMACEUTICALS LTD.macleodspharma.com
A global pharmaceutical company specializing in developing, manufacturing, and marketing a wide range of formulations across major therapeutic areas to improve patients' quality of life worldwide |
12,456 |
| 9 |
Ajanta Pharma Ltdajantapharma.com
A pharmaceutical company based in Mumbai, India with a strong presence in branded generics, generics in the USA, and emerging markets, focusing on various therapeutic areas and continuous research and development |
9,156 |
| 10 |
Wockhardt Ltd.wockhardt.com
A global pharmaceutical and biotechnology organization focusing on affordable, high-quality medicines, research, manufacturing, and advanced healthcare services worldwide |
7,449 |
| 11 |
USV PRIVATE LIMITEDusvindia.com
A 62-year-old Indian healthcare company with pharmaceutical manufacturing, research, and marketing capabilities Leading in therapeutic segments like Cardio and Diabetology |
5,966 |
| 12 |
JBjbpharma.com
A leading pharmaceutical company with 47 years of experience, offering over 350 products in 20 therapeutic areas, operating internationally with 8 state-of-the-art manufacturing facilities |
5,359 |
| 13 |
Indoco Remedies Ltd.indoco.com
A research-oriented pharmaceutical company with a global presence, developing and manufacturing a wide range of pharmaceutical products for both Indian and international markets |
5,217 |
| 14 |
FDC Limitedfdcindia.com
A leading pharmaceutical company manufacturing high-quality healthcare products with globally approved facilities and exports to over 50 countries worldwide since 1936 |
4,825 |
| 15 |
Unichem Laboratories Limitedunichemlabs.com
A pioneer in the Indian pharmaceutical industry, focusing on delivering superior health products and innovative research for global markets |
4,292 |
| 16 |
Aristo Pharmaceuticals Pvt. Ltd.aristopharma.org
Specializing in pharmaceuticals, they focus on developing a strong product portfolio in mass and niche markets and building relationships with prescribers |
3,956 |
| 17 |
Glenmark Pharmaceuticals Ltd.glenmarkpharma.com
Global pharmaceutical company focusing on discovering new molecules in oncology, respiratory, and dermatology, with operations in branded generics, generics, and API manufacturing |
3,858 |
| 18 |
Piramal Grouppiramal.com
Global business in Pharma, Financial Services, and Real Estate. It also has a foundation focused on healthcare, education, and safe drinking water initiatives. |
2,956 |
| 19 |
Zuventus Healthcare Limited, Mumbaizuventus.co.in
A rapidly growing pharma company in India, dedicated to developing high-quality and affordable therapeutic products across various segments for improving patients' wellbeing |
2,712 |
| 20 |
Novartis Indianovartis.com
Innovative global leader in creating transformative medical treatments using science and digital technologies, reaching nearly 1 billion people worldwide |
2,281 |
| 21 |
Transasia Bio-Medicals Ltd.transasia.co.in
A leading In-vitro Diagnostic company offering a wide range of diagnostic solutions in Biochemistry, Hematology, Microbiology, and more for better patient care |
2,133 |
| 22 |
Abbott Healthcare Pvt Ltd - Indiapediasure.in
Pharmaceutical company based in Mumbai, India that specializes in healthcare products and services for the local market |
2,131 |
| 23 |
Medley Pharmaceuticals Ltdmedleylab.com
A global pharmaceutical company based in Mumbai, India, specializing in manufacturing and marketing pharmaceutical formulations with a strong distribution network across the country |
2,129 |
| 24 |
Centaur Pharmaceuticals Pvt. Ltd.centaurpharma.com
Pharmaceutical company based in Mumbai, India, specializing in the development and distribution of various healthcare products and medications |
2,039 |
| 25 |
Lupin Indialupin.com
A pharmaceutical company in India shares curated medical knowledge, provides valuable content for healthcare professionals, and aims to advance clinical decision-making |
2,028 |
| 26 |
Gufic Biosciences Ltd.gufic.com
Innovative global leader in specialized medicinal segments, providing high-quality critical care medicines, fertility solutions, nutraceuticals, and advanced treatments |
1,486 |
| 27 |
RPG Life Sciences Ltd.rpglifesciences.com
Integrated pharmaceutical company producing quality, affordable medicines in Branded Formulations, Global Generics, and APIs, with a focus on accessibility and customer satisfaction |
1,486 |
| 28 |
Harman Finochem Ltdharmanfinochem.com
A professionally managed company manufacturing Active Pharmaceutical Ingredients and chemical intermediates, exporting to Pharma and Generic companies with cGMP compliant facilities |
1,476 |
| 29 |
Navin Fluorine International Ltd.nfil.in
A global leader in organo-fluorine chemistry offering integrated operations, contract research, manufacturing services, and a wide range of specialty fluorides |
1,471 |
| 30 |
Indchemie Health Specialities Pvt. Ltd.indchemie.in
A fast-growing Indian pharmaceutical company with global operations, focusing on manufacturing, marketing, and contract manufacturing of pharmaceutical formulations |
1,268 |
| 31 |
Marksans Pharma Ltd. - Indiamarksanspharma.com
Global pharmaceutical company based in Mumbai, India, specializing in R&D and offering CRAMS services Focus on OTC & prescription drugs for various medical fields |
1,240 |
| 32 |
Elderelderindia.com
Specializing in FMCG products, this company offers a diverse range of consumer products with proven therapeutic benefits, including pain management, skincare, oral care, and grooming products |
1,159 |
| 33 |
Neon Laboratories Limitedneongroup.com
Specializing in developing technologies for manufacturing parenteral and oral formulations, focusing on providing life-saving anesthesia and critical care products worldwide |
1,105 |
| 34 |
Inventia Healthcare Limitedinventiahealthcare.com
Develops and manufactures complex generic and novel pharmaceutical products, enhancing partner portfolios and improving patient compliance globally from research to commercialization. |
1,065 |
| 35 |
Kores (India) Ltd Business Automationkores.in
This organization specializes in providing business automation solutions, including AI-enabled services, currency management products, and cutting-edge AIDC products |
1,064 |
| 36 |
SAMARTH LIFE SCIENCES PRIVATE LIMITEDsamarthlife.com
Innovative life science company researching, developing, manufacturing, and marketing life-saving and critical drugs to improve health outcomes and address unmet patient needs |
1,041 |
| 37 |
Charak Pharma Pvt. Ltd.charak.com
A company focused on exporting herbal supplements globally, with proven efficacy and safety Products available in multiple countries with expanding presence |
993 |
| 38 |
Glenmark Life Sciencesglenmarklifesciences.com
Global supplier of high-quality APIs to pharmaceutical companies worldwide, with a focus on science, technology, and operational excellence for business continuity and growth |
972 |
| 39 |
HiMedia Laboratories Pvt. Ltd.himedialabs.com
A global leader in microbiology products, creating high quality culture media for professionals and technologists in over 125 countries |
939 |
| 40 |
Blue Cross Laboratories Ltd.bluecrosslabs.com
A leading pharmaceutical company with over 30 years of experience, focusing on providing high-quality healthcare products at affordable prices globally |
929 |
| 41 |
Aarti Drugs Limitedaartidrugs.com
A leading manufacturer of pharmaceutical ingredients and specialty chemicals, exporting to 100+ countries with a strong focus on quality and customer satisfaction |
912 |
| 42 |
Flamingo Pharmaceuticals Ltdflamingopharma.com
The company provides affordable and quality medicines worldwide, overcoming geographic and socio-economic barriers, with a focus on manufacturing therapeutics for various diseases |
892 |
| 43 |
Rusan Pharma Ltdrusanpharma.com
A global pharmaceutical company specializing in addiction and pain management, offering a range of products and supporting opioid substitution treatment |
891 |
| 44 |
Themis Medicare Limitedthemismedicare.com
A research-based pharmaceutical specializing in developing a wide range of products for pain management, anesthesia, gynecology, ortho, critical care, and anti-infective/intensive care |
869 |
| 45 |
Amoli Organics Limitedamoliindia.com
A leading Mumbai-based manufacturer of APIs serving the global pharmaceutical industry with a wide range of therapeutic classes, backed by expertise and top-notch facilities |
816 |
| 46 |
Aishwarya Groupaishwaryahealthcare.com
A pharmaceutical company specializing in sterile solutions and injectables, providing critical and life-saving drugs worldwide with their LifusionTM range |
794 |
| 47 |
Ciron Drugs & Pharmaceuticals Pvt. Ltd.cironpharma.com
A Mumbai-based pharmaceutical company manufacturing various pharmaceutical formulations such as injectables, eye drops, tablets, capsules, and liquid orals at WHO GMP and ISO 9001:2008 certified plants |
775 |
| 48 |
Sun Pharmaceuticalssunpharmaceuticals.com
An Indian multinational pharmaceutical company with a global presence, manufacturing and selling formulations and APIs in over 200 countries |
754 |
| 49 |
Piramal Pharma Limitedpiramal.com
A global pharma company offering differentiated products and services through development, manufacturing, distribution, and partnerships in healthcare and ophthalmology |
744 |
| 50 |
Koye Pharmaceuticals Pvt Ltdkoye.co
Speciality pharma focused on Indian market, employing 1500 ambassadors meeting 50000 doctors monthly, committed to providing care and well-being |
721 |
| 51 |
KLM LABORATORIES PVT. LTD.klmlab.com
A pharmaceutical company offering quality healthcare services globally, specializing in dermatology, ophthalmology, orthopedics, and baby care products with a strong emphasis on corporate social responsibility |
710 |
| 52 |
Megafine Pharmamegafine.in
A privately owned enterprise specializing in API solutions, contract manufacturing, and niche products for global drug discovery and generic companies |
699 |
| 53 |
NEON LABORATORIES LIMITEDneongroup.com
NEON LABORATORIES LIMITED is a pharmaceuticals company that operates from Mumbai, India, specializing in the manufacturing of pharmaceutical products |
643 |
| 54 |
Thermo Fisher Scientific Indiathermofisher.com
Global leader in providing innovative technologies and services to enable customers in research, diagnostics, and life sciences to make the world healthier and safer |
633 |
| 55 |
Hexagon Nutrition Limitedhexagonnutrition.com
A nutrition company offering clinical, micronutrient, and therapeutic products in India and globally Focus on holistic nutrition, innovation, and quality control |
629 |
| 56 |
Umedica Laboratories Private Limitedumedicalabs.com
Pharmaceutical company manufacturing and exporting a diverse range of formulations worldwide, with a focus on innovation, quality, and regulatory compliance |
628 |
| 57 |
Excel Industries Ltd.excelind.co.in
A pioneer in indigenous chemical technology and sustainable waste management, focusing on innovation, growth, and environmental solutions in India |
607 |
| 58 |
Integrace Healthintegracehealth.com
A therapy-focused healthcare company specializing in managing Musculoskeletal Disorders, Pain, and Women's Health with innovative solutions and top-ranking brands |
580 |
| 59 |
SCHOTT Poonawallaschott-poonawalla.com
A leading expert in premium parenteral packaging systems made from tubular glass, serving the pharmaceutical industry with a range of containers |
559 |
| 60 |
M.J. Biopharm Private Limitedmjgroup.co.in
Fully integrated biopharmaceutical offering human and analogue insulin, GLP1 agents, process development, and contract manufacturing in various formulations Contact for partnering opportunities |
552 |
| 61 |
J.B.CHEMICALS & PHARMACEUTICALS LIMITEDjbcpl.com
A leading pharmaceutical company established in 1976, specializing in affordable and quality products for domestic and international markets with innovative specialty products |
552 |
| 62 |
Pell Tech Health Care Pvt. Ltdpelltechhealthcare.com
A WHO-GMP certified pharmaceutical company specializing in manufacturing high-quality pellets and formulations for novel oral delivery systems, with contract manufacturing and R&D capabilities |
45 |
| 63 |
MISSION PHARMACEUTICALS LIMITEDmissionpharmacal.com
A global supplier of generic pharmaceuticals, medical devices, and kits to developing countries, focused on delivering quality, affordable solutions |
6 |
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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.
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