# 100 leading contract manufacturers in India

Tamtam tracks 359 contract manufacturers headquartered in India. This list ranks the 100 largest by number of employees on LinkedIn, led by Dr. Reddy's Laboratories, Tata Electronics and Shahi Exports Pvt Ltd. Their median headcount is 1,447. Half of them were founded in 1992 or later. The most common headquarters are Mumbai (14), Bengaluru (12) and Hyderabad (11).

These Indian companies are contract manufacturers, predominantly large pharmaceutical firms. Dr. Reddy's Laboratories, founded in 1984, specializes in APIs, generics, and biosimilars. Cadila Pharmaceuticals Limited, established in 1951, focuses on research, development, and manufacturing of pharmaceutical products. MSN Laboratories, from 2003, offers high-quality and affordable medicines, while Jubilant Pharmova Limited provides integrated services in pharmaceuticals and drug discovery. Tata Electronics (2020) focuses on engineering and manufacturing, and SFO Technologies (1990) offers manufacturing and engineering solutions across diverse markets.

The data shows a strong concentration of pharmaceutical manufacturing, with many companies based in Hyderabad, Bengaluru, and Noida. Another pattern is the mix of founding eras, with companies like Cadila Pharmaceuticals (1951) and PI Industries (1947) alongside newer entrants such as Tata Electronics (2020) and Mylan Laboratories Limited (2020).

🇮🇳 India · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Dr. Reddy's Laboratories](https://www.tamtam.ai/c/dr-reddy-s-laboratories) (drreddys.com)<br>Global pharmaceutical company focused on providing affordable and innovative medicines Specializes in APIs, generics, biosimilars, and healthcare products across various therapeutic areas | Pharmaceutical Manufacturing | 🇮🇳 Hyderabad | 32,513 | 1984 |
| 2 | [Tata Electronics](https://www.tamtam.ai/c/tata-electronics) (tataelectronics.com)<br>A global enterprise with a legacy of 150 years, focusing on creating stakeholder value and improving communities worldwide through engineering and manufacturing | Manufacturing | 🇮🇳 Bengaluru | 18,444 | 2020 |
| 3 | [Shahi Exports Pvt Ltd](https://www.tamtam.ai/c/shahi-exports-pvt-ltd) (shahi.co.in)<br>A leading apparel manufacturer and exporter in India with sustainable operations, diverse product range, ethical practices, and trusted partnerships with global retail brands | Retail Apparel and Fashion | 🇮🇳 Faridabad | 10,102 |  |
| 4 | [Cadila Pharmaceuticals Limited](https://www.tamtam.ai/c/cadila-pharmaceuticals-limited) (cadilapharma.com)<br>A leading pharmaceutical company based in India, focused on research, development, and manufacturing of a wide range of pharmaceutical products globally | Pharmaceutical Manufacturing | 🇮🇳 Ahmedabad | 9,404 | 1951 |
| 5 | [MSN Laboratories](https://www.tamtam.ai/c/msn-laboratories) (msnlabs.com)<br>A research-based pharmaceutical company with state-of-the-art manufacturing facilities, offering a wide range of high-quality and affordable medicines globally | Pharmaceutical Manufacturing | 🇮🇳 Hyderabad | 9,396 | 2003 |
| 6 | [VVDN Technologies](https://www.tamtam.ai/c/vvdn-technologies) (vvdntech.com)<br>A global provider of software, product engineering, electronics manufacturing services, offering complete hardware development, software development, testing, and manufacturing services worldwide | IT Services and IT Consulting | 🇮🇳 Gurugram | 8,290 | 2007 |
| 7 | [Jubilant Pharmova Limited](https://www.tamtam.ai/c/jubilant-pharmova-limited) (jubilantpharmova.com)<br>Global company in Pharmaceuticals and Drug Discovery & Development Solutions providing integrated services across multiple sectors | Pharmaceutical Manufacturing | 🇮🇳 Noida | 8,013 |  |
| 8 | [Syngene International Limited](https://www.tamtam.ai/c/syngene-international-limited) (syngeneintl.com)<br>Integrated research, development, and manufacturing services company in the pharmaceutical, biotechnology, nutrition, and specialty chemical sectors offering high-quality science and data security | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 7,927 | 1993 |
| 9 | [Wockhardt Ltd.](https://www.tamtam.ai/c/wockhardt-ltd) (wockhardt.com)<br>A global pharmaceutical and biotechnology organization focusing on affordable, high-quality medicines, research, manufacturing, and advanced healthcare services worldwide | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 7,449 |  |
| 10 | [Mylan Laboratories Limited](https://www.tamtam.ai/c/mylan-laboratories-limited) (mylan.in)<br>Empowering people worldwide to live healthier at every stage of life, merging with Upjohn to become Viatris Follow our journey | Pharmaceuticals | 🇮🇳 Hyderabad | 6,398 | 2020 |
| 11 | [Isgec Heavy Engineering Ltd.](https://www.tamtam.ai/c/isgec-heavy-engineering-ltd) (isgec.com)<br>A diversified heavy engineering company offering manufacturing and EPC projects, specializing in process equipment, boilers, industrial plants, and civil construction globally | Industrial Machinery Manufacturing | 🇮🇳 Noida | 5,339 | 1933 |
| 12 | [SFO Technologies](https://www.tamtam.ai/c/sfo-technologies) (sfotechnologies.net)<br>Delivering quality services and products globally across diverse markets, offering manufacturing, engineering, software, and integration solutions in various technology fields | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Kochi | 5,290 | 1990 |
| 13 | [Dixon Technologies India Limited](https://www.tamtam.ai/c/dixon-technologies-india-limited) (dixoninfo.com)<br>A leading electronic manufacturing services provider in India, offering design solutions in consumer durables, home appliances, mobile phones, and security devices worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Noida | 5,173 | 1993 |
| 14 | [PI Industries Ltd](https://www.tamtam.ai/c/pi-industries-ltd) (piindustries.com)<br>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 | Chemical Manufacturing | 🇮🇳 Gurugram | 5,008 | 1947 |
| 15 | [Aragen Life Sciences](https://www.tamtam.ai/c/aragen-life-sciences) (aragen.com)<br>Aragen provides R&D and manufacturing services for the life sciences industry, offering end-to-end solutions to transform ideas into health solutions globally | Pharmaceutical Manufacturing | 🇮🇳 Hyderabad | 4,615 |  |
| 16 | [Unichem Laboratories Limited](https://www.tamtam.ai/c/unichem-laboratories-limited) (unichemlabs.com)<br>A pioneer in the Indian pharmaceutical industry, focusing on delivering superior health products and innovative research for global markets | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 4,292 |  |
| 17 | [Sai Life Sciences Ltd](https://www.tamtam.ai/c/sai-life-sciences-ltd) (sailife.com)<br>A global partner in accelerating the discovery, development, and manufacturing of complex small molecules to support the creation of new medicines | Pharmaceutical Manufacturing | 🇮🇳 Gachibowli | 4,281 | 1999 |
| 18 | [INDO-MIM Limited](https://www.tamtam.ai/c/indo-mim-limited) (indo-mim.com)<br>Global leader in Metal Injection Molded (MIM) products, offering precision-engineered parts to customers in 45+ countries across various industries | Manufacturing | 🇮🇳 Hoskote | 4,199 | 1996 |
| 19 | [Laurus Labs Limited](https://www.tamtam.ai/c/laurus-labs-limited) (lauruslabs.com)<br>Innovation-driven organization offering products & services to pharmaceutical industry Specializing in APIs, NCE development, and nutraceutical ingredients for global healthcare | Pharmaceutical Manufacturing | 🇮🇳 Hyderabad | 3,867 | 2005 |
| 20 | [Piramal Pharma Ltd](https://www.tamtam.ai/c/piramal-pharma-ltd) (piramalpharma.com)<br>Offers differentiated pharma products, manufacturing, inhaled anesthetics, hospital generics, and consumer products globally through 17 facilities and extensive distribution. | Pharmaceutical Manufacturing | 🇮🇳 Kurla | 2,802 |  |
| 21 | [Triveni Engineering & Industries Limited](https://www.tamtam.ai/c/triveni-engineering-and-industries-limited) (trivenigroup.com)<br>Leading Indian conglomerate specializing in sugar, ethanol, power transmission, water treatment, and FMCG brands Committed to excellence, innovation, and sustainable growth | Industrial Machinery Manufacturing | 🇮🇳 Noida | 2,722 |  |
| 22 | [Deccan Fine Chemicals Pvt. Limited](https://www.tamtam.ai/c/deccan-fine-chemicals-pvt-limited) (deccanchemicals.com)<br>A globally operating company specializing in custom manufacturing of active ingredients and advanced intermediates for agro, fine, and specialty chemical sectors | Chemical Manufacturing | 🇮🇳 Hyderabad | 2,680 |  |
| 23 | [Syrma SGS Technology Limited](https://www.tamtam.ai/c/syrma-sgs-technology-limited) (syrmasgs.com)<br>Specializing in electronics manufacturing services, we offer collaboration to develop optimal design solutions, reduce costs, manage risk, and deliver innovative products | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Chennai | 2,588 | 2006 |
| 24 | [Hikal Ltd](https://www.tamtam.ai/c/hikal-ltd) (hikal.com)<br>A reliable partner in life sciences industries, manufacturing quality active ingredients, intermediates, and biocides with facilities in India and a world-class Research & Technology center | Chemical Manufacturing | 🇮🇳 Navi Mumbai | 2,567 | 1988 |
| 25 | [Centum Electronics Ltd.](https://www.tamtam.ai/c/centum-electronics-ltd) (centumelectronics.com)<br>An electronics company offering a wide range of products and services across industry segments, with expertise in engineering, defense, space, transportation, and high-technology products | Electrical Equipment Manufacturing | 🇮🇳 Bengaluru | 2,543 |  |
| 26 | [Anthem Biosciences Limited](https://www.tamtam.ai/c/anthem-biosciences-limited) (anthembio.com)<br>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 | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 2,422 | 2006 |
| 27 | [ZETWERK](https://www.tamtam.ai/c/zetwerk) (zetwerk.com)<br>Universal manufacturing network utilizing new-age technology to streamline production, reduce costs, and optimize suppliers for high-quality, globally competitive manufacturing solutions | Manufacturing | 🇮🇳 Bengaluru | 2,324 | 2018 |
| 28 | [Jubilant Biosys Limited](https://www.tamtam.ai/c/jubilant-biosys-limited) (jubilantbiosys.com)<br>A leading CRDMO provider in drug discovery and development, offering services in structural biology, medicinal chemistry, toxicology, and process R&D | Pharmaceutical Manufacturing | 🇮🇳 Noida | 2,289 |  |
| 29 | [Aequs Limited](https://www.tamtam.ai/c/aequs-limited) (aequs.com)<br>Provides vertically integrated manufacturing solutions for aerospace, toys, and consumer goods, ensuring supply chain efficiency globally with multiple facilities. | Aviation and Aerospace Component Manufacturing | 🇮🇳 Belgaum | 2,204 |  |
| 30 | [PEARL GLOBAL INDUSTRIES LTD (PGIL)](https://www.tamtam.ai/c/pearl-global-industries-ltd-pgil) (pearlglobal.com)<br>A multinational apparel manufacturer leading in sustainable fashion, providing end-to-end solutions with a focus on technology, innovation, and customer satisfaction | Retail Apparel and Fashion | 🇮🇳 Gurugram | 2,186 | 1989 |
| 31 | [Titan Engineering & Automation Limited](https://www.tamtam.ai/c/titan-engineering-and-automation-limited) (titanteal.com)<br>Designing and manufacturing high precision components, automation machines, turnkey assembly and testing solutions for aerospace, defense, and various industries. | Automation Machinery Manufacturing | 🇮🇳 Hosur | 2,136 | 2017 |
| 32 | [WISTRON INFOCOMM MANUFACTURING (INDIA) PRIVATE LIMITED](https://www.tamtam.ai/c/wistron-infocomm-manufacturing-india-private-limited) (wistron.com)<br>Leading provider of ODM and EMS services for Telecom & IT products, offering end-to-end solutions from design to after-sales support | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Kolar | 2,021 |  |
| 33 | [Neuland Laboratories Limited](https://www.tamtam.ai/c/neuland-laboratories-limited) (neulandlabs.com)<br>Leading manufacturer of APIs and provider of chemistry solutions for pharmaceutical industry worldwide, with focus on contract research and manufacturing services | Pharmaceutical Manufacturing | 🇮🇳 Hyderabad | 1,994 | 1984 |
| 34 | [Craftsman Automation](https://www.tamtam.ai/c/craftsman-automation) (craftsmanautomation.com)<br>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 | Automation Machinery Manufacturing | 🇮🇳 Coimbatore South | 1,969 | 1986 |
| 35 | [Bharat FIH](https://www.tamtam.ai/c/bharat-fih) (bharatfih.com)<br>A leading electronics manufacturing company, part of Foxconn Technology Group, with multiple facilities in India specializing in mobile device production | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Kancheepuram | 1,905 | 2015 |
| 36 | [Kaynes Technology India Limited](https://www.tamtam.ai/c/kaynes-technology-india-limited) (kaynestechnology.co.in)<br>Specializing in manufacturing electronics assemblies for various industries with advanced technologies, capabilities, and a strong vendor base in India and abroad | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Mysore | 1,875 |  |
| 37 | [SHILPA MEDICARE LTD](https://www.tamtam.ai/c/shilpa-medicare-ltd) (vbshilpa.com)<br>A global manufacturer supplying affordable API and Formulation worldwide from its operations in India since 1987 | Pharmaceutical Manufacturing | 🇮🇳 Raichur | 1,862 | 1987 |
| 38 | [Jubilant Ingrevia Limited](https://www.tamtam.ai/c/jubilant-ingrevia-limited) (jubilantingrevia.com)<br>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 | Chemical Manufacturing | 🇮🇳 Noida | 1,810 | 2021 |
| 39 | [DBG Technology (India) Pvt Ltd](https://www.tamtam.ai/c/dbg-technology-india-pvt-ltd) (dbgindia.in)<br>A global provider of Electronics Manufacturing Services, DBG Technology (India) is a leading player known for professional and reliable solutions | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bawal | 1,807 |  |
| 40 | [Godfrey Phillips India Ltd](https://www.tamtam.ai/c/godfrey-phillips-india-ltd) (godfreyphillips.com)<br>A leading player in the domestic cigarette industry, also involved in tea, pan masala, confectionery, and international tobacco and tea exports | Tobacco | 🇮🇳 New Delhi | 1,791 | 1936 |
| 41 | [Avalon Technologies Limited](https://www.tamtam.ai/c/avalon-technologies-limited) (avalontec.com)<br>A leading choice for global MNC companies in various industries, offering design, manufacturing, and turnkey solutions for high-quality electronics products | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Chennai | 1,699 | 2000 |
| 42 | [GVK BIO](https://www.tamtam.ai/c/gvk-bio) (aragen.com)<br>Aragen Life Sciences Ltd offers updates on the latest developments | Research Services | 🇮🇳 Hyderabad | 1,682 |  |
| 43 | [Amber Enterprises India Limited](https://www.tamtam.ai/c/amber-enterprises-india-limited) (ambergroupindia.com)<br>Prominent solution provider for Air conditioner industry in India, specializing in manufacturing components and complete units with a focus on quality and cost efficiency | Manufacturing | 🇮🇳 Gurugram | 1,671 | 1990 |
| 44 | [VVF Group](https://www.tamtam.ai/c/vvf-group) (vvfltd.com)<br>A global leader in chemicals and personal care products, offering contract manufacturing, oleochemicals, and consumer products with a focus on growth and innovation | Chemical Manufacturing | 🇮🇳 Mumbai | 1,620 | 1939 |
| 45 | [JK Maini Global Aerospace Ltd](https://www.tamtam.ai/c/jk-maini-global-aerospace-ltd) (jkmaini.com)<br>An end-to-end solutions provider specializing in precision products and assemblies for aerospace, defense, automotive, industrial, and other industries globally | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 1,560 | 1973 |
| 46 | [Harman Finochem Ltd](https://www.tamtam.ai/c/harman-finochem-ltd) (harmanfinochem.com)<br>A professionally managed company manufacturing Active Pharmaceutical Ingredients and chemical intermediates, exporting to Pharma and Generic companies with cGMP compliant facilities | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 1,476 | 1983 |
| 47 | [Indo Autotech Limited](https://www.tamtam.ai/c/indo-autotech-limited) (indoautotech.com)<br>Manufacturer of automotive sheet metal components and heavy welding assemblies supplied to OEMs with eight manufacturing plants across India | Manufacturing | 🇮🇳 Faridabad | 1,475 | 1974 |
| 48 | [Navin Fluorine International Ltd.](https://www.tamtam.ai/c/navin-fluorine-international-ltd) (nfil.in)<br>A global leader in organo-fluorine chemistry offering integrated operations, contract research, manufacturing services, and a wide range of specialty fluorides | Chemical Manufacturing | 🇮🇳 Mumbai | 1,471 | 1967 |
| 49 | [Manipal Technologies Limited](https://www.tamtam.ai/c/manipal-technologies-limited) (manipaltechnologies.com)<br>A leading player in fintech, enterprise solutions, digital media, and print industries Specializing in payment card fulfillment, financial inclusion, and secure solutions | Financial Services | 🇮🇳 Manipal | 1,459 | 1941 |
| 50 | [NASH Industries (I) Pvt. Ltd.](https://www.tamtam.ai/c/nash-industries-i-pvt-ltd) (nashindia.com)<br>A leading Indian manufacturing company specializing in stamping, fabrication, bending, and assemblies for various industries, with certifications and facilities for production | Manufacturing | 🇮🇳 Bengaluru | 1,447 | 1971 |
| 51 | [Victura Technologies Private Ltd.](https://www.tamtam.ai/c/victura-technologies-private-ltd) (victura.co.in)<br>A leading global provider of metal engineering and electronics solutions for Automotive, Railways, Defence, Consumer Electronics, and E-Mobility industries | Manufacturing | 🇮🇳 Faridabad | 1,420 | 1991 |
| 52 | [Nectar Lifesciences Limited](https://www.tamtam.ai/c/nectar-lifesciences-limited) (neclife.com)<br>Integrated pharmaceutical organization offering Cephalosporin APIs and Finished Dosage Forms, contract manufacturing, hard gelatin capsules, in vitro diagnostics, natural products like menthol and guar gum | Pharmaceutical Manufacturing | 🇮🇳 Chandigarh | 1,397 | 1995 |
| 53 | [Parksons Packaging Ltd.](https://www.tamtam.ai/c/parksons-packaging-ltd) (parksonspackaging.com)<br>Leading provider of high-quality packaging solutions in India for various industries, working with brand leaders to create customized packs that stand out on shelves | Packaging and Containers Manufacturing | 🇮🇳 Mumbai | 1,383 |  |
| 54 | [Eastman Exports Global Clothing Pvt Ltd.,](https://www.tamtam.ai/c/eastman-exports-global-clothing-pvt-ltd) (eastmanexports.com)<br>A successful and accomplished company with a focus on product development, creating high-quality garments to meet customer requirements and market demands | Textile Manufacturing | 🇮🇳 Tirupur | 1,358 | 1983 |
| 55 | [Kandhari Beverages Private Limited (Coca Cola India FBO)](https://www.tamtam.ai/c/kandhari-beverages-private-limited-coca-cola-india-fbo)<br>A leading bottler for Hindustan Coca Cola with manufacturing units in various locations, pioneering the Aseptic line in India | Food and Beverage Services | 🇮🇳 Chandigarh | 1,357 | 1967 |
| 56 | [Ultra Corpotech Pvt Ltd](https://www.tamtam.ai/c/ultra-corpotech-pvt-ltd) (ultracorpotech.com)<br>Professional organization manufacturing precision heavy duty metal components for Oil & Gas, Energy, Automotive, and Engineering industries Specializing in machining, fabrication, heat treatment, and sub-assemblies | Machinery Manufacturing | 🇮🇳 Pune | 1,352 | 1991 |
| 57 | [ISGEC](https://www.tamtam.ai/c/isgec)<br>A leading engineering group in India with diverse business units including process plant equipment, boilers, sugar machinery, and trading | Industrial Machinery Manufacturing | 🇮🇳 Noida | 1,335 |  |
| 58 | [SANMINA-SCI TECHNOLOGY INDIA PRIVATE LIMITED](https://www.tamtam.ai/c/sanmina-sci-technology-india-private-limited) (sanmina.com)<br>A machinery company based in Tamil Nadu, India specializing in providing technological solutions and services for various industries | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Chennai | 1,288 | 1980 |
| 59 | [Lambda Therapeutic Research](https://www.tamtam.ai/c/lambda-therapeutic-research) (lambda-cro.com)<br>A global Clinical Research Organization offering end-to-end services including clinical trials, data management, drug safety, bioanalytical services, and biosimilar development | Research Services | 🇮🇳 Ahmedabad | 1,280 | 1998 |
| 60 | [Indchemie Health Specialities Pvt. Ltd.](https://www.tamtam.ai/c/indchemie-health-specialities-pvt-ltd) (indchemie.in)<br>A fast-growing Indian pharmaceutical company with global operations, focusing on manufacturing, marketing, and contract manufacturing of pharmaceutical formulations | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 1,268 | 1986 |
| 61 | [Marksans Pharma Ltd. - India](https://www.tamtam.ai/c/marksans-pharma-ltd-india) (marksanspharma.com)<br>Global pharmaceutical company based in Mumbai, India, specializing in R&D and offering CRAMS services Focus on OTC & prescription drugs for various medical fields | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 1,240 |  |
| 62 | [AVTEC Limited](https://www.tamtam.ai/c/avtec-limited) (avtec.in)<br>The company is a leading manufacturer of engines and transmissions, supplying auto components to global OEMs and focusing on both on-highway and off-highway vehicles | Motor Vehicle Manufacturing | 🇮🇳 Hosur | 1,230 | 2005 |
| 63 | [Concord Biotech Limited](https://www.tamtam.ai/c/concord-biotech-limited) (concordbiotech.com)<br>A biotechnology company specializing in fermentation, semi-synthetic, and synthesis-based products, offering services in API production, enzymes, and contract manufacturing | Biotechnology Research | 🇮🇳 Ahmedabad | 1,228 | 2000 |
| 64 | [Lipi Data Systems Ltd](https://www.tamtam.ai/c/lipi-data-systems-ltd) (lipi.in)<br>A leading Indian IT peripheral company since 1986, specializing in indigenous technology solutions, collaborative partnerships, and reliable manufacturing of IT products | IT Services and IT Consulting | 🇮🇳 Mumbai | 1,186 | 1986 |
| 65 | [MSSL](https://www.tamtam.ai/c/mssl) (motherson.com)<br>The company is a leading provider of electrical distribution systems (wiring harnesses) for various industries, specializing in automotive and commercial vehicle applications in India | Motor Vehicle Manufacturing | 🇮🇳 Noida | 1,183 |  |
| 66 | [VAMANI OVERSEAS PRIVATE LIMITED](https://www.tamtam.ai/c/vamani-overseas-private-limited)<br>A dynamic division of a $200 million company, Vamani Overseas focuses on creating consumer-loved products to maximize sales and simplify clients' lives | Apparel Manufacturing | 🇮🇳 Faridabad | 1,180 | 2008 |
| 67 | [PDS Limited](https://www.tamtam.ai/c/pds-limited) (pdsltd.com)<br>Global sourcing and manufacturing platform for leading brands, offering end-to-end solutions from design to production in apparel, footwear, accessories, and home products Focus on sustainability | Retail Apparel and Fashion | 🇮🇳 Mumbai | 1,175 | 1999 |
| 68 | [Symbiotec Pharmalab Limited](https://www.tamtam.ai/c/symbiotec-pharmalab-limited) (symbiotec.com)<br>An India-based manufacturer specializing in Steroid-Hormone APIs, providing high-quality solutions with regulatory support at competitive costs, meeting Western standards | Pharmaceutical Manufacturing | 🇮🇳 Indore | 1,151 |  |
| 69 | [Tirupati Group](https://www.tamtam.ai/c/tirupati-group) (tirupatigroup.co.in)<br>A healthcare company specializing in pharmaceuticals, nutraceuticals, and sports nutrition, with advanced R&D facilities and a global presence, focused on delivering high-quality solutions | Pharmaceutical Manufacturing | 🇮🇳 Paonta Sahib | 1,140 | 2005 |
| 70 | [SASMOS HET TECHNOLOGIES LIMITED](https://www.tamtam.ai/c/sasmos-het-technologies-limited) (sasmos.com)<br>Manufactures wiring harness, electro-mechanical assemblies, and unit integration products for Aerospace, Defence, and Marine industries in India, exporting globally | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 1,139 | 2007 |
| 71 | [Aurigene Pharmaceutical Services Limited](https://www.tamtam.ai/c/aurigene-pharmaceutical-services-limited) (aurigeneservices.com)<br>A leading CDMO offering comprehensive pharmaceutical services from drug discovery to commercial manufacturing, with expertise in API and formulations | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 1,135 |  |
| 72 | [Dishman Carbogen Amcis Ltd](https://www.tamtam.ai/c/dishman-carbogen-amcis-ltd) (imdcal.com)<br>Global pharmaceutical outsourcing partner offering a range of services, products, and manufacturing solutions to support the industry with high-value and high-quality solutions | Pharmaceutical Manufacturing | 🇮🇳 Ahmedabad | 1,100 | 1983 |
| 73 | [KALYANI TECHNOFORGE LIMITED](https://www.tamtam.ai/c/kalyani-technoforge-limited) (kalyanitechnoforge.com)<br>A leading manufacturer of forgings, machined components, sub-assemblies, and assemblies for auto and non-auto sectors, focusing on innovation, technology, and customer satisfaction | Machinery Manufacturing | 🇮🇳 Pune | 1,083 | 1979 |
| 74 | [TCG Lifesciences Pvt Ltd.](https://www.tamtam.ai/c/tcg-lifesciences-pvt-ltd) (tcgls.com)<br>Global Contract Research and CDMO providing innovative R&D services in pharmaceutical, biotech sectors Specializing in chemistry synthesis, pharmacology, DMPK, and analytical development | Research Services | 🇮🇳 Kolkata | 1,079 | 2001 |
| 75 | [Inventia Healthcare Limited](https://www.tamtam.ai/c/inventia-healthcare-limited) (inventiahealthcare.com)<br>Develops and manufactures complex generic and novel pharmaceutical products, enhancing partner portfolios and improving patient compliance globally from research to commercialization. | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 1,065 | 1985 |
| 76 | [Morepen Laboratories Limited India](https://www.tamtam.ai/c/morepen-laboratories-limited-india) (morepen.com)<br>A global pharmaceutical leader exporting APIs worldwide with USFDA approved facilities Top manufacturer of home diagnostics products and OTC health products | Pharmaceutical Manufacturing | 🇮🇳 New Delhi | 1,045 | 1984 |
| 77 | [Eurofins India](https://www.tamtam.ai/c/eurofins-india) (advinus.com)<br>Premier CRDMO offering drug discovery, preclinical development, bioanalytical services, and manufacturing support for pharmaceutical, biotech, and agrochemical industries worldwide | Research Services | 🇮🇳 Bengaluru | 1,037 | 2005 |
| 78 | [Hindustan Foods Limited](https://www.tamtam.ai/c/hindustan-foods-limited) (hindustanfoodslimited.com)<br>A diversified FMCG Contract Manufacturer listed on BSE and NSE in India, established in 1984, providing a wide range of services | Manufacturing | 🇮🇳 Mumbai | 1,035 | 1984 |
| 79 | [Enzene Biosciences Ltd](https://www.tamtam.ai/c/enzene-biosciences-ltd) (enzene.com)<br>A technology-driven biotech company in Pune, India, focused on biosimilars, phytopharma, peptides, and regenerative medicine with R&D and cGMP production facilities | Biotechnology Research | 🇮🇳 Pune | 1,019 | 2008 |
| 80 | [LMW Advanced Technology Centre](https://www.tamtam.ai/c/lmw-advanced-technology-centre) (lmwatc.com)<br>Established $500M company venturing into aerospace business, currently in the process of setting up operations, slated for full functionality in May 2010 | Aviation and Aerospace Component Manufacturing | 🇮🇳 Coimbatore | 1,013 |  |
| 81 | [Bhagwati Products Limited](https://www.tamtam.ai/c/bhagwati-products-limited)<br>Manufacturer and assembler of innovative electronic items and telecommunication devices with a diverse portfolio including mobile phones, consumer electronics, LED TVs, batteries, and chargers | Manufacturing | 🇮🇳 New Delhi | 1,009 | 2002 |
| 82 | [Jay Jay Mills (INDIA) Private Limited](https://www.tamtam.ai/c/jay-jay-mills-india-private-limited) (jayjaymills.com)<br>Specializing in sourcing and merchandising products, this company connects businesses with quality suppliers while ensuring timely delivery and competitive pricing | Textile Manufacturing | 🇮🇳 Tiruppur | 1,002 | 1971 |
| 83 | [SURIN AUTOMOTIVE PRIVATE LIMITED](https://www.tamtam.ai/c/surin-automotive-private-limited) (surinauto.com)<br>A leading engineering and manufacturing company in India with 5 divisions supplying components and assemblies for commercial vehicles, construction equipment, tractors, cars, and seating systems | Manufacturing | 🇮🇳 Bengaluru | 999 | 1974 |
| 84 | [Pitti Engineering Limited](https://www.tamtam.ai/c/pitti-engineering-limited) (pitti.in)<br>Manufacturing sheet metal components, motor cores, die-cast rotors, and electrical laminations while providing complex machining and value-added assembly services for global export markets. | Manufacturing | 🇮🇳 Hyderabad | 996 | 1983 |
| 85 | [Ananth Technologies](https://www.tamtam.ai/c/ananth-technologies) (ananthtech.com)<br>Specializing in aerospace technologies since 1992, this organization manufactures critical aerospace systems and offers high-value geospatial services, supporting global growth | Space Research and Technology | 🇮🇳 Bengaluru | 990 | 1992 |
| 86 | [Modelama Exports Pvt Ltd](https://www.tamtam.ai/c/modelama-exports-pvt-ltd) (modelama.com)<br>A leading manufacturer and exporter of woven garments, specializing in outerwear, tops, dresses, kids wear, shirts, scarfs, ponchos, trousers, and jackets | Retail Apparel and Fashion | 🇮🇳 Gurugram | 955 |  |
| 87 | [LCGC Resolute Group](https://www.tamtam.ai/c/lcgc-resolute-group) (resolutegoc.com)<br>A conglomerate of market leading companies in electronic manufacturing, digital marketing, animation, and gaming with a wide geographical presence | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Hyderabad | 927 | 1998 |
| 88 | [Aarti Drugs Limited](https://www.tamtam.ai/c/aarti-drugs-limited) (aartidrugs.com)<br>A leading manufacturer of pharmaceutical ingredients and specialty chemicals, exporting to 100+ countries with a strong focus on quality and customer satisfaction | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 912 | 1984 |
| 89 | [PT. Patco Elektronik Teknologi](https://www.tamtam.ai/c/pt-patco-elektronik-teknologi) (patcotech.com)<br>A manufacturing company in Indonesia specializing in plastic injection molding, coil winding, electronic assembly, and medical electronic component manufacturing for leading-edge customers | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Cibitung | 860 | 1994 |
| 90 | [Synokem Pharmaceuticals Ltd](https://www.tamtam.ai/c/synokem-pharmaceuticals-ltd) (synokempharma.com)<br>A pharmaceutical company with 3 manufacturing plants in Haridwar and a corporate office in Delhi, specializing in manufacturing, marketing, and exporting Allopathic medicines | Pharmaceutical Manufacturing | 🇮🇳 New Delhi | 856 | 1983 |
| 91 | [ILJIN Electronics (I) Pvt Ltd](https://www.tamtam.ai/c/iljin-electronics-i-pvt-ltd)<br>The company is located in Greater Noida, Uttar Pradesh and is involved in activities related to Plot no 27&28 in Ecotech-3 | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Greater Noida | 854 | 2001 |
| 92 | [Windlas Biotech Limited](https://www.tamtam.ai/c/windlas-biotech-limited) (windlas.com)<br>A pharmaceutical formulations manufacturer located in Dehradun, Uttarakhand, India, operating out of Mohabewala Industrial Area on the Saharanpur Highway | Pharmaceutical Manufacturing | 🇮🇳 Dehradun | 852 | 2000 |
| 93 | [Mochiko Group](https://www.tamtam.ai/c/mochiko-group)<br>A leading Indian company established in 2008, manufacturing footwear, components, and accessories Tied up with multinational brands for domestic requirements Expanding across Delhi NCR | Footwear Manufacturing | 🇮🇳 Gurugram | 850 | 2008 |
| 94 | [Surbhi](https://www.tamtam.ai/c/surbhi) (surbhiindia.com)<br>Innovative provider of hardware, software, and EMS services, catering to various sectors including IoT, consumer durables, and electric vehicles Emphasis on high quality | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Noida | 820 | 1985 |
| 95 | [Immacule Lifesciences](https://www.tamtam.ai/c/immacule-lifesciences) (immacule.in)<br>Manufacturer of liquid and lyophilized injections with global approvals, world-class expertise in Lyophilized products, strict compliance with manufacturing practices, and strong research focus | Pharmaceutical Manufacturing | 🇮🇳 Nalagarh | 819 | 2012 |
| 96 | [Amoli Organics Limited](https://www.tamtam.ai/c/amoli-organics-limited) (amoliindia.com)<br>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 | Pharmaceutical Manufacturing | 🇮🇳 Mumbai | 816 | 1992 |
| 97 | [UKB Electronics Pvt. Ltd.](https://www.tamtam.ai/c/ukb-electronics-pvt-ltd) (ukbelectronics.com)<br>Manufacturing, exporting, and supplying high-quality Molded Power Cords, Power Connectors, and providing Electronics Manufacturing Services to leading electronics brands worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Noida | 814 |  |
| 98 | [Omnitech Engineering Limited](https://www.tamtam.ai/c/omnitech-engineering-limited) (omnitecheng.com)<br>The company specializes in providing high-quality turned and machined parts to global customers, focusing on innovation and meeting quality benchmarks | Mechanical Or Industrial Engineering | 🇮🇳 Rajkot | 809 | 2006 |
| 99 | [Lee Pharma Ltd](https://www.tamtam.ai/c/lee-pharma-ltd) (leepharma.com)<br>The company focuses on integrating environmental principles, conserving natural resources, reducing pollution, complying with regulations, and continually improving environmental practices | Pharmaceutical Manufacturing | 🇮🇳 Hyderabad | 802 | 1997 |
| 100 | [Acme Generics](https://www.tamtam.ai/c/acme-generics) (acmegenerics.in)<br>Leading provider of oral solid and sterile dosage form contract manufacturing services for pharmaceutical industry with multiple international regulatory agency approvals | Pharmaceutical Manufacturing | 🇮🇳 Baddi | 799 | 2015 |

## 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 11, 2026.

## More company lists in India

- [The largest companies in India](https://www.tamtam.ai/l/largest-companies-india) (18,887)
- [Multinational companies in India](https://www.tamtam.ai/l/multinational-companies-india) (3,191)
- [Manufacturers in India](https://www.tamtam.ai/l/manufacturers-india) (3,029)
- [Companies with in-house R&D in India](https://www.tamtam.ai/l/r-and-d-companies-india) (1,990)
- [IT Services and IT Consulting companies in India](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-india) (1,603)
- [IT services companies in India](https://www.tamtam.ai/l/it-services-companies-india) (1,352)
- [Companies with a mobile app in India](https://www.tamtam.ai/l/companies-with-mobile-app-india) (1,313)
- [Financial services firms in India](https://www.tamtam.ai/l/financial-services-firms-india) (1,259)
- [Financial Services companies in India](https://www.tamtam.ai/l/financial-services-companies-india) (1,244)
- [Publicly traded companies in India](https://www.tamtam.ai/l/publicly-traded-companies-india) (1,199)
- [Retail chains in India](https://www.tamtam.ai/l/retail-chains-india) (1,169)
- [Higher Education companies in India](https://www.tamtam.ai/l/higher-education-companies-india) (1,144)
- [Hardware manufacturers in India](https://www.tamtam.ai/l/hardware-companies-india) (1,135)
- [Critical infrastructure operators in India](https://www.tamtam.ai/l/critical-infrastructure-operators-india) (1,044)
- [Professional services firms in India](https://www.tamtam.ai/l/professional-services-firms-india) (1,028)
- [Corporate groups and holding companies in India](https://www.tamtam.ai/l/holding-companies-india) (946)
- [Education Administration Programs companies in India](https://www.tamtam.ai/l/education-administration-programs-companies-india) (877)
- [Public sector organisations in India](https://www.tamtam.ai/l/public-sector-organisations-india) (877)
- [AI companies in India](https://www.tamtam.ai/l/ai-companies-india) (700)
- [Healthcare providers in India](https://www.tamtam.ai/l/healthcare-providers-india) (689)
- [Consulting firms in India](https://www.tamtam.ai/l/consulting-firms-india) (688)
- [Hospitals and Health Care companies in India](https://www.tamtam.ai/l/hospitals-and-health-care-companies-india) (686)
- [Energy companies in India](https://www.tamtam.ai/l/energy-companies-india) (631)
- [E-commerce companies in India](https://www.tamtam.ai/l/ecommerce-companies-india) (599)

## The same list elsewhere in India

- [Contract manufacturers in Maharashtra](https://www.tamtam.ai/l/contract-manufacturers-maharashtra) (81)
- [Contract manufacturers in Karnataka](https://www.tamtam.ai/l/contract-manufacturers-karnataka) (49)
- [Contract manufacturers in Tamil Nadu](https://www.tamtam.ai/l/contract-manufacturers-tamil-nadu) (42)
- [Contract manufacturers in Haryana](https://www.tamtam.ai/l/contract-manufacturers-haryana) (37)
- [Contract manufacturers in Uttar Pradesh](https://www.tamtam.ai/l/contract-manufacturers-uttar-pradesh) (33)
- [Contract manufacturers in Mumbai](https://www.tamtam.ai/l/contract-manufacturers-mumbai) (50)
- [Contract manufacturers in Bengaluru](https://www.tamtam.ai/l/contract-manufacturers-bengaluru) (41)
- [Contract manufacturers in Noida](https://www.tamtam.ai/l/contract-manufacturers-noida) (25)

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Source: https://www.tamtam.ai/l/contract-manufacturers-india