# The 49 largest contract manufacturers in Karnataka

Tamtam tracks 49 contract manufacturers headquartered in Karnataka. This list ranks all of them by number of employees on LinkedIn, led by Syngene International Limited, INDO-MIM Limited and Centum Electronics Ltd.. Their median headcount is 554. Half of them were founded in 2004 or later. The most common headquarters are Bengaluru (39).

These contract manufacturers in Karnataka primarily serve the pharmaceutical, electronics, and aerospace sectors. The companies listed range from established large firms like Syngene International Limited, which offers integrated R&D and manufacturing services, to younger companies such as ZETWERK, a universal manufacturing network founded in 2018. The majority of these companies are mid-sized to large enterprises.

Key players include INDO-MIM Limited, a global leader in Metal Injection Molded products, and Centum Electronics Ltd., which provides electronics products and services across various high-technology segments. A significant concentration of headquarters is observed in Bengaluru, indicating it as a central hub for contract manufacturing operations in the state.

🇮🇳 Karnataka · 49 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [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 |
| 3 | [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 |  |
| 4 | [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 |
| 5 | [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 |
| 6 | [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 |  |
| 7 | [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 |  |
| 8 | [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 |  |
| 9 | [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 |
| 10 | [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 |
| 11 | [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 |
| 12 | [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 |
| 13 | [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 |  |
| 14 | [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 |
| 15 | [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 |
| 16 | [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 |
| 17 | [Skanray Technologies](https://www.tamtam.ai/c/skanray-technologies) (skanray.com)<br>A fast-growing medical devices company with international quality standards, offering a complete range of healthcare technologies to make healthcare affordable globally | Medical Equipment Manufacturing | 🇮🇳 Mysore | 794 | 2007 |
| 18 | [CoreEL Technologies](https://www.tamtam.ai/c/coreel-technologies) (coreel.com)<br>Design and development of advanced electronic system level products for defense, aerospace, digital video broadcast, high performance computing, and higher education markets. | Defense and Space Manufacturing | 🇮🇳 Bengaluru | 776 | 1999 |
| 19 | [Rossell Techsys Limited](https://www.tamtam.ai/c/rossell-techsys-limited) (rosselltechsys.com)<br>Specializing in aerospace and defense services, we provide custom engineering, manufacturing, and product support solutions to global OEMs with emphasis on quality and value | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 728 | 2011 |
| 20 | [Indo-US MIM Tec Pvt.Ltd.](https://www.tamtam.ai/c/indo-us-mim-tec-pvt-ltd) (indo-mim.com)<br>Engineering firm specializing in MIM technology for manufacturing complex steel parts, offering technical support, product development, and a range of integrated technologies globally | Industrial Machinery Manufacturing | 🇮🇳 Bengaluru | 669 |  |
| 21 | [Mahindra Aerospace](https://www.tamtam.ai/c/mahindra-aerospace) (mahindraaerospace.com)<br>Aerospace manufacturing company producing metallic parts and assemblies for global OEMs and Tier 1s, with a plant near Bengaluru | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 652 |  |
| 22 | [VEER-O-METALS PRIVATE LIMITED](https://www.tamtam.ai/c/veer-o-metals-private-limited) (veerometals.com)<br>Established in 1965, we specialize in manufacturing and exporting stamped parts, precision sheet metal fabrication, machined components, and mechanical assemblies for various industries globally | Industrial Machinery Manufacturing | 🇮🇳 Bengaluru | 639 | 1965 |
| 23 | [Aditya Auto Products & Engineering Private Limited](https://www.tamtam.ai/c/aditya-auto-products-and-engineering-private-limited) (adityaauto.com)<br>A specialized automotive supplier of mechatronic systems, precision components, and motors, offering design solutions, tooling, and products to global automotive industry partners | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 613 | 1998 |
| 24 | [Indian Designs Exports Private Limited](https://www.tamtam.ai/c/indian-designs-exports-private-limited) (indian-designs.com)<br>A design-driven apparel manufacturer focusing on sustainable solutions and human-centric systems, aiming to be 99% sustainable by 2025 | Retail Apparel and Fashion | 🇮🇳 Bengaluru | 596 | 1993 |
| 25 | [Laguna India Pvt Ltd](https://www.tamtam.ai/c/laguna-india-pvt-ltd) (cieltextile.com)<br>A leading manufacturer of high-end formal, casual, and sports shirts with a vision to be the best global fashion partner | Retail Apparel and Fashion | 🇮🇳 Bengaluru | 554 | 2006 |
| 26 | [Kemwell Biopharma](https://www.tamtam.ai/c/kemwell-biopharma) (kemwellbiopharma.com)<br>A contract biologics development and CMO company in India, specializing in mammalian cell culture based products for global biopharmaceutical organizations | Biotechnology Research | 🇮🇳 Bengaluru | 540 | 1980 |
| 27 | [Micro Plastics Pvt Ltd](https://www.tamtam.ai/c/micro-plastics-pvt-ltd) (microplasticsindia.com)<br>Leading manufacturer of high-quality plastic injection components, toys, and sports equipment, offering contract manufacturing and exporting services to international brands | Plastics Manufacturing | 🇮🇳 Bengaluru | 535 |  |
| 28 | [Bioplus Life Sciences](https://www.tamtam.ai/c/bioplus-life-sciences) (bioplus.in)<br>Development of novel therapeutics with advanced fermentation biotechnology, clinical phase programs, and global partnerships targeting significant unmet medical needs. | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 528 | 2004 |
| 29 | [Laurus Bio](https://www.tamtam.ai/c/laurus-bio) (laurus.bio)<br>Integrated research-driven biomanufacturing organization specializing in precision fermentation and recombinant DNA technology to develop animal-free products for various industries | Biotechnology Research | 🇮🇳 Bengaluru | 528 |  |
| 30 | [Group Pharma](https://www.tamtam.ai/c/group-pharma) (grouppharma.com)<br>Innovative pharmaceutical manufacturer specializing in dental and oral care products, with expertise in developing, manufacturing, and exporting niche oral hygiene products | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 431 | 1980 |
| 31 | [Gokaldas Images Pvt Ltd](https://www.tamtam.ai/c/gokaldas-images-pvt-ltd) (gokaldas.com)<br>A garment manufacturing company exporting to overseas clients like VANS, PVH, TOMTAILOR, GAP, NIKE, REEBOK, PAPI, etc Specializing in formal, woven, knit, and denim wear | Retail Apparel and Fashion | 🇮🇳 Bengaluru | 430 | 1979 |
| 32 | [Unimech Aerospace and Manufacturing Limited](https://www.tamtam.ai/c/unimech-aerospace-and-manufacturing-limited) (unimechaerospace.com)<br>An AS9100 Rev D certified manufacturer in Bangalore specializing in tooling, mechanical assemblies, and precision components for aerospace, defense, and power generation sectors | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 393 | 2016 |
| 33 | [Shilpa Biologicals Private Limited](https://www.tamtam.ai/c/shilpa-biologicals-private-limited) (shilpabio.com)<br>Biotech company dedicated to creating affordable, high-quality biopharmaceuticals for global patients through innovative research and collaborations | Biotechnology Research | 🇮🇳 Dharwad | 386 | 2007 |
| 34 | [Stelis Biopharma](https://www.tamtam.ai/c/stelis-biopharma) (onesourcecdmo.com)<br>A leading biopharmaceutical contract development and manufacturing organization with expertise in biologic product development, manufacturing, and lifecycle support | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 373 | 2013 |
| 35 | [International Aerospace Manufacturing Pvt Ltd (IAMPL)](https://www.tamtam.ai/c/international-aerospace-manufacturing-pvt-ltd-iampl) (iampl.co.in)<br>A high precision aerospace manufacturing facility specializing in aero engine components, with global supply chain, advanced technology, and multiple program offerings | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 370 | 2010 |
| 36 | [Aquarelle India](https://www.tamtam.ai/c/aquarelle-india) (cieltextile.com)<br>Specializing in casual men's shirt manufacturing with 6 million annual production capacity in Bangalore Supplying to global retailers with sustainable and traceable materials | Textile Manufacturing | 🇮🇳 Bengaluru | 366 | 2007 |
| 37 | [SHAKTI PRECISION COMPONENTS (INDIA) PRIVATE LIMITED](https://www.tamtam.ai/c/shakti-precision-components-india-private-limited) (shaktiprecision.in)<br>Specialized in precision machined components, sub-assemblies, and castings for various industries such as farming, automotive, hydraulics, and more since 1992 | Manufacturing | 🇮🇳 Bengaluru | 353 | 1992 |
| 38 | [Scimplify](https://www.tamtam.ai/c/scimplify) (scimplify.com)<br>A science-first B2B fulfillment platform specializing in sourcing and manufacturing specialty chemicals for various industries globally, aiding in process optimization and revenue growth | Chemical Manufacturing | 🇮🇳 Bengaluru | 352 | 2023 |
| 39 | [Global Green Company Limited](https://www.tamtam.ai/c/global-green-company-limited) (globalgreengroup.com)<br>Multinational food organization specializing in growing, manufacturing, and distributing a variety of pickled vegetables and fruits with a commitment to high standards | Food and Beverage Services | 🇮🇳 Bengaluru | 346 | 1993 |
| 40 | [INDIC EMS Electronics Pvt. Ltd.](https://www.tamtam.ai/c/indic-ems-electronics-pvt-ltd) (indicelectronics.com)<br>A Bangalore-based EMS service provider offering turn-key solutions for PCB design, assembly, testing, and system integration in various industries | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bengaluru | 337 | 2007 |
| 41 | [Zettaone Technologies](https://www.tamtam.ai/c/zettaone-technologies) (zettaone.com)<br>Product engineering company providing end-to-end support from concept to product realization, including board design, analysis, firmware, software, prototyping, validation, compliance, and production | Engineering Services | 🇮🇳 Bengaluru | 337 | 2007 |
| 42 | [JJG Machining Group](https://www.tamtam.ai/c/jjg-machining-group) (jjgmachining.com)<br>Specializing in precision machining for aerospace and auto components/industrial segments, offering in-house special processes and CNC capabilities for top clients | Aviation and Aerospace Component Manufacturing | 🇮🇳 Anekal | 262 | 2004 |
| 43 | [TESCOM](https://www.tamtam.ai/c/tescom-bangalore) (tescom.co.in)<br>A leading EMS in Bangalore specializing in Industrial Electronics, Medical Electronics, and PCB Assembly, with a manufacturing facility in Electronics City | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bengaluru | 215 | 1988 |
| 44 | [SLN Coffee Private Limited](https://www.tamtam.ai/c/sln-coffee-private-limited) (slncoffee.com)<br>A leading exporter of Green Coffee Beans, offering a range of Instant Coffee products globally with a focus on quality, flavor, and excellence | Food and Beverage Services | 🇮🇳 Coorg | 195 | 1998 |
| 45 | [ACEINOTEC Mfg Pvt Ltd.,](https://www.tamtam.ai/c/aceinotec-mfg-pvt-ltd) (aceinotec.com)<br>Specializing in precision CNC machined components and assemblies for defense, medical, oil & gas, and aerospace industries Offering turnkey solutions and competitive pricing | Industrial Machinery Manufacturing | 🇮🇳 Bengaluru | 189 | 2013 |
| 46 | [LAXMI](https://www.tamtam.ai/c/laxmi) (laxmielectronics.com)<br>Specializing in molding medical devices and aerospace components, they have a class 100k clean room for manufacturing HCR, HTV, and LSR since 1983 | Medical Equipment Manufacturing | 🇮🇳 Bengaluru | 117 | 1983 |
| 47 | [Valdel Advanced Technologies Pvt.Ltd.](https://www.tamtam.ai/c/valdel-advanced-technologies-pvt-ltd) (valdelat.com)<br>Specializing in manufacturing complex composite parts for aerospace and industrial sectors, we are a certified supplier excelling in design, development, and production of critical components | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 67 |  |
| 48 | [Soch 3D](https://www.tamtam.ai/c/soch-3d) (soch3d.com)<br>A next-generation design and manufacturing company specializing in transforming ideas into tangible products using 3D printing and traditional manufacturing processes | Manufacturing | 🇮🇳 Bengaluru | 6 | 2018 |
| 49 | [Papier Creations](https://www.tamtam.ai/c/papier-creations) (papiercreations.com)<br>Manufacturer of safe, convenient, and disposable personal hygiene products for babies, adults, and pets Priority on customer service and quality | Consumer Goods | 🇮🇳 Bengaluru | 4 | 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 Karnataka

- [The largest companies in Karnataka](https://www.tamtam.ai/l/largest-companies-karnataka) (2,315)
- [Multinational companies in Karnataka](https://www.tamtam.ai/l/multinational-companies-karnataka) (459)
- [IT Services and IT Consulting companies in Karnataka](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-karnataka) (274)
- [Companies with in-house R&D in Karnataka](https://www.tamtam.ai/l/r-and-d-companies-karnataka) (271)
- [Manufacturers in Karnataka](https://www.tamtam.ai/l/manufacturers-karnataka) (270)
- [Education providers in Karnataka](https://www.tamtam.ai/l/education-companies-karnataka-india) (261)
- [IT services companies in Karnataka](https://www.tamtam.ai/l/it-services-companies-karnataka) (246)
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- [AI companies in Karnataka](https://www.tamtam.ai/l/ai-companies-karnataka) (169)
- [Professional services firms in Karnataka](https://www.tamtam.ai/l/professional-services-firms-karnataka) (161)
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- [Retail chains in Karnataka](https://www.tamtam.ai/l/retail-chains-karnataka) (154)
- [Software Development companies in Karnataka](https://www.tamtam.ai/l/software-development-companies-karnataka) (142)
- [Financial Services companies in Karnataka](https://www.tamtam.ai/l/financial-services-companies-karnataka) (138)
- [SaaS companies in Karnataka](https://www.tamtam.ai/l/saas-companies-karnataka) (137)
- [E-commerce companies in Karnataka](https://www.tamtam.ai/l/ecommerce-companies-karnataka) (111)
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- [Education Administration Programs companies in Karnataka](https://www.tamtam.ai/l/education-administration-programs-companies-karnataka) (93)
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- [Publicly traded companies in Karnataka](https://www.tamtam.ai/l/publicly-traded-companies-karnataka) (90)
- [Higher Education companies in Karnataka](https://www.tamtam.ai/l/higher-education-companies-karnataka) (89)
- [Hospitals and Health Care companies in Karnataka](https://www.tamtam.ai/l/hospitals-and-health-care-companies-karnataka) (78)

## The same list elsewhere in India

- [Contract manufacturers in India](https://www.tamtam.ai/l/contract-manufacturers-india) (359)
- [Contract manufacturers in Maharashtra](https://www.tamtam.ai/l/contract-manufacturers-maharashtra) (81)
- [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)
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- [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-karnataka