# 100 leading companies with in-house R&D in Karnataka

Tamtam tracks 271 companies with in-house R&D headquartered in Karnataka. This list ranks the 100 largest by number of employees on LinkedIn, led by Infosys, Wipro and Bosch Global Software Technologies. Their median headcount is 2,021. Half of them were founded in 1992 or later. The most common headquarters are Bengaluru (90).

The companies in Karnataka with in-house R&D are primarily large firms in IT services and software development, alongside several manufacturing companies. Infosys and Wipro, both global leaders in IT services, are headquartered in Bengaluru. Bosch Global Software Technologies provides IoT solutions, while ITC Infotech offers technology solutions for various industries. Tata Elxsi specializes in design and technology services, and Biocon is a biopharmaceutical company innovating affordable therapies.

A clear pattern among these companies is their concentration in Bengaluru, which serves as the headquarters for the majority. This suggests a strong regional hub for technology and research. While many are established enterprises, there's also a mix of sectors, including IT consulting, software development, biotechnology, and motor vehicle manufacturing.

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

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Infosys](https://www.tamtam.ai/c/infosys) (infosys.com)<br>A global leader in digital services and consulting, enabling clients worldwide to navigate their digital transformation with AI-powered solutions and agile digital expertise | IT Services and IT Consulting | 🇮🇳 Bengaluru | 368,986 | 1981 |
| 2 | [Wipro](https://www.tamtam.ai/c/wipro) (wipro.com)<br>A leading technology services and consulting company offering innovative solutions for digital transformation, with a diverse global workforce and focus on inclusivity | IT Services and IT Consulting | 🇮🇳 Bengaluru | 271,675 |  |
| 3 | [Bosch Global Software Technologies](https://www.tamtam.ai/c/bosch-global-software-technologies) (bosch-softwaretechnologies.com)<br>Providing comprehensive IoT solutions integrating sensors, software, and services to help businesses digitally transform products and processes worldwide. | Software Development | 🇮🇳 Bengaluru | 25,365 | 1997 |
| 4 | [ITC Infotech](https://www.tamtam.ai/c/itc-infotech) (itcinfotech.com)<br>Global leader in technology solutions and services, specializing in digital expertise for various industries like banking, healthcare, manufacturing, consumer goods, and hospitality | IT Services and IT Consulting | 🇮🇳 Bengaluru | 20,150 | 2000 |
| 5 | [Tata Elxsi](https://www.tamtam.ai/c/tata-elxsi) (tataelxsi.com)<br>A global leader in design and technology services across various industries, specializing in reimagining products through digital technologies like IoT, Cloud, and AI | IT Services and IT Consulting | 🇮🇳 Bengaluru | 15,885 | 1989 |
| 6 | [Titan Company Limited](https://www.tamtam.ai/c/titan-company-limited) (titancompany.in)<br>Leader in Indian watch market with international styling, known for innovative quartz technology Owns popular brands, selling over 150 million watches worldwide | Retail | 🇮🇳 Electronic City | 14,892 | 1984 |
| 7 | [Biocon](https://www.tamtam.ai/c/biocon) (biocon.com)<br>A leading biopharmaceutical company innovating affordable therapies for chronic diseases globally, with expertise in small molecules, biosimilars, and novel biologics | Biotechnology Research | 🇮🇳 Bengaluru | 11,895 | 1978 |
| 8 | [Walmart Global Tech India](https://www.tamtam.ai/c/walmart-global-tech-india) (tech.walmart.com)<br>Innovates technology-first products and solutions for millions of customers globally, saving them time and money through dedicated efforts and convenience. | Software Development | 🇮🇳 Bengaluru | 10,902 |  |
| 9 | [Mercedes-Benz Research and Development India](https://www.tamtam.ai/c/mercedes-benz-research-and-development-india) (mbrdi.co.in)<br>An innovative research and development center focused on shaping the future of sustainable mobility through new technologies and fostering a diverse, inclusive work culture | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 10,815 |  |
| 10 | [Bharat Electronics Limited](https://www.tamtam.ai/c/bharat-electronics-limited) (bel-india.in)<br>State-owned aerospace and defence manufacturer operating nine factories and multiple regional offices across India, specializing in advanced electronic systems and technology. | Defense and Space Manufacturing | 🇮🇳 Bengaluru | 10,613 | 1954 |
| 11 | [IBM India Private Limited](https://www.tamtam.ai/c/ibm-india-private-limited) (ibm.com)<br>A global technology and consulting company, focused on cloud platforms and cognitive solutions, with a history of innovation and leadership in the industry | IT Services and IT Consulting | 🇮🇳 Bengaluru | 9,508 |  |
| 12 | [Ola Electric](https://www.tamtam.ai/c/ola-electric) (olaelectric.com)<br>Innovating sustainable mobility solutions to accelerate the world's transition towards a greener future Join the revolution today! | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 8,711 |  |
| 13 | [Bosch India](https://www.tamtam.ai/c/bosch-india) (bosch.in)<br>A leading supplier of software, technology & services in Mobility Solutions, Industrial Technology, Consumer Goods, and Energy & Building Technology in India | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 8,361 | 1951 |
| 14 | [SAP Labs India](https://www.tamtam.ai/c/sap-labs-india) (sap.com)<br>A research organization in Bangalore, India, focused on SAP technology and solutions | Research Services | 🇮🇳 Bengaluru | 8,266 |  |
| 15 | [Himalaya Wellness Company](https://www.tamtam.ai/c/himalaya-wellness-company) (himalayawellness.in)<br>A company focused on developing safe, natural, and innovative products for a healthier life, combining traditional medicine with modern scientific research | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 8,187 |  |
| 16 | [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 |
| 17 | [Indian Institute of Science (IISc)](https://www.tamtam.ai/c/indian-institute-of-science-iisc) (iisc.ac.in)<br>A leading institute in India for advanced scientific and technological research, offering various programs and promoting interdisciplinary research for societal impact | Research Services | 🇮🇳 Bengaluru | 7,413 | 1909 |
| 18 | [Micro Labs Limited](https://www.tamtam.ai/c/micro-labs-limited) (microlabsltd.com)<br>A leading healthcare company in India with cutting-edge R&D, advanced manufacturing facilities, top-ranked prescriptions and sales, and a strong commitment to social responsibility | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 6,434 | 1973 |
| 19 | [Happiest Minds Technologies](https://www.tamtam.ai/c/happiest-minds-technologies) (happiestminds.com)<br>This company specializes in digital transformation through innovative technologies like AI, blockchain, IoT, cloud, and robotics for various industries globally | IT Services and IT Consulting | 🇮🇳 Bengaluru | 6,261 | 2011 |
| 20 | [Strides](https://www.tamtam.ai/c/strides) (strides.com)<br>Global pharmaceutical company with strong presence in regulated and emerging markets, manufacturing a wide range of niche and complex products including soft gelatin capsules | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 5,987 | 1990 |
| 21 | [Biocon Biologics](https://www.tamtam.ai/c/biocon-biologics) (bioconbiologics.com)<br>Global biosimilars organization utilizing cutting-edge science to develop affordable treatments for various diseases, with a strong research pipeline and market presence in developed countries | Biotechnology Research | 🇮🇳 Bengaluru | 5,387 | 1978 |
| 22 | [ISRO - Indian Space Research Organization](https://www.tamtam.ai/c/isro-indian-space-research-organization) (isro.gov.in)<br>A pioneering organization harnessing space technology for national development, conducting space research and exploration, and maintaining a large fleet of satellites | Defense and Space Manufacturing | 🇮🇳 Bengaluru | 5,307 | 1969 |
| 23 | [Tally Solutions Pvt Ltd](https://www.tamtam.ai/c/tally-solutions-pvt-ltd) (tallysolutions.com)<br>Pioneering business software products for over 30 years, serving millions of users in 140 countries with unmatched innovation and leadership | Software Development | 🇮🇳 Bengaluru | 5,051 | 1986 |
| 24 | [Samsung R&D Institute India - Bangalore](https://www.tamtam.ai/c/samsung-r-and-d-institute-india-bangalore) (research.samsung.com)<br>A leading R&D center specializing in cutting-edge technologies for Samsung's global products and addressing specific needs of Indian consumers | Research Services | 🇮🇳 Bengaluru East | 4,654 | 1996 |
| 25 | [Christ University, Bangalore](https://www.tamtam.ai/c/christ-university-bangalore) (christuniversity.in)<br>Established in 1969, the institution offers innovative curriculum, holistic education, and quality academics Accredited, autonomous, and recognized for excellence in South India | Higher Education | 🇮🇳 Bengaluru | 4,513 | 1969 |
| 26 | [ISRO](https://www.tamtam.ai/c/isro) (isro.gov.in)<br>Specializing in space technology, this organization focuses on developing and applying innovative solutions for various national requirements | Defense and Space Manufacturing | 🇮🇳 Bengaluru | 4,408 | 1969 |
| 27 | [Ather Energy](https://www.tamtam.ai/c/ather-energy) (atherenergy.com)<br>Ather Energy pioneers smart electric scooters, charging infrastructure, and ownership plans, merging clean design, engineering, and a complete EV ecosystem | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 4,309 | 2013 |
| 28 | [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 |
| 29 | [Sasken Technologies Limited](https://www.tamtam.ai/c/sasken-technologies-limited) (sasken.com)<br>Innovative pioneer in product engineering and digital transformation, specializing in R&D solutions for various industries worldwide for over 30 years | IT Services and IT Consulting | 🇮🇳 Bengaluru | 3,838 | 1989 |
| 30 | [Tejas Networks](https://www.tamtam.ai/c/tejas-networks) (tejasnetworks.com)<br>Global broadband, optical, and wireless networking company specializing in high-performance products for telecom, internet, utilities, defense, and government sectors worldwide | Telecommunications | 🇮🇳 Bengaluru | 3,595 | 2000 |
| 31 | [DIAGEO India](https://www.tamtam.ai/c/diageo-india) (diageoindia.com)<br>A leading beverage alcohol company in India, part of global leader Diageo Plc, manufacturing and distributing premium alcohol brands nationwide | Consumer Goods | 🇮🇳 Bengaluru | 3,388 | 1826 |
| 32 | [LG Soft India](https://www.tamtam.ai/c/lg-soft-india) (lgsoftindia.com)<br>Innovative R&D center specializing in cutting-edge technology for home entertainment, appliances, vehicle components, business solutions, webOS, and AI | Software Development | 🇮🇳 Bengaluru | 3,159 | 1996 |
| 33 | [Daimler Truck Innovation Center India (DTICI)](https://www.tamtam.ai/c/daimler-truck-innovation-center-india-dtici) (dtici.daimlertruck.com)<br>Innovative hub focusing on product engineering and IT for a global commercial vehicle manufacturer, committed to diversity, inclusion, and skill development | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 3,147 | 2021 |
| 34 | [HARMAN India](https://www.tamtam.ai/c/harman-india) (harman.com)<br>The company designs and engineers connected products for automotive, consumer, and enterprise markets worldwide, focusing on audio, visual, IoT solutions, and software services | Computers and Electronics Manufacturing | 🇮🇳 Bengaluru | 3,107 | 2009 |
| 35 | [Tessolve](https://www.tamtam.ai/c/tessolve) (tessolve.com)<br>A global provider of semiconductor engineering solutions, offering turnkey ASIC design, embedded product design services, and advanced silicon testing capabilities across industries | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 2,996 | 2004 |
| 36 | [Sansera Engineering Limited](https://www.tamtam.ai/c/sansera-engineering-limited) (sansera.in)<br>The company is an engineering-led manufacturer of precision components for the automotive and aerospace industries, supplying to OEMs in India and internationally | Manufacturing | 🇮🇳 Bengaluru | 2,703 | 1981 |
| 37 | [Amadeus Labs](https://www.tamtam.ai/c/amadeus-labs) (amadeus.com)<br>Innovation-driven research lab in the travel industry with a team of over 4500 tech experts shaping the future of travel globally | IT Services and IT Consulting | 🇮🇳 Bengaluru | 2,561 |  |
| 38 | [Cuemath](https://www.tamtam.ai/c/cuemath) (cuemath.com)<br>An edtech startup founded in 2013, focused on math learning for K-12 students worldwide, with a mission to create invincible problem-solvers | E-Learning Providers | 🇮🇳 Bengaluru South | 2,545 |  |
| 39 | [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 |  |
| 40 | [Wipro Consumer Care and Lighting](https://www.tamtam.ai/c/wipro-consumer-care-and-lighting) (wiproconsumercare.com)<br>A multinational FMCG company with a diverse portfolio of leading brands in personal care and lighting products across Asia, Africa, and the UK | Manufacturing | 🇮🇳 Bengaluru | 2,496 | 1945 |
| 41 | [Manipal Institute of Technology](https://www.tamtam.ai/c/manipal-institute-of-technology) (manipal.edu)<br>A privately funded school of engineering and technology offering undergraduate, graduate, and doctoral degrees in various fields, with international campuses in India and Dubai | Higher Education | 🇮🇳 Manipal | 2,441 | 1957 |
| 42 | [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 |
| 43 | [Ashirvad by aliaxis](https://www.tamtam.ai/c/ashirvad-by-aliaxis) (ashirvad.com)<br>Global leader in manufacturing & distributing plastic fluid handling systems for residential, commercial, & industrial buildings, specializing in CPVC, uPVC, SWR plumbing systems | Plastics Manufacturing | 🇮🇳 Bengaluru | 2,327 | 1998 |
| 44 | [Sony India Software Centre](https://www.tamtam.ai/c/sony-india-software-centre) (sonyindiasoftware.co.in)<br>A subsidiary of a global corporation specializing in embedded software development, application development, and IT solutions for the Sony Group worldwide | IT Services and IT Consulting | 🇮🇳 Bengaluru | 2,308 | 1997 |
| 45 | [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 |  |
| 46 | [Wipro Technologies](https://www.tamtam.ai/c/wipro-technologies)<br>Indian multinational corporation providing IT services, consulting, and business process services, headquartered in Bangalore Previously included non-IT businesses under Wipro Enterprises | IT Services and IT Consulting | 🇮🇳 Bengaluru | 2,152 |  |
| 47 | [Yokogawa India Limited](https://www.tamtam.ai/c/yokogawa-india-limited) (yokogawa.com)<br>A turnkey project execution firm specializing in Process Automation, Enterprise Integration, and Manufacturing Execution Systems with a global engineering center | Automation Machinery Manufacturing | 🇮🇳 Bengaluru | 2,150 | 1915 |
| 48 | [AXISCADES](https://www.tamtam.ai/c/axiscades) (axiscades.com)<br>Offers technology solutions in embedded systems, digital engineering, and automation for aerospace, defense, and heavy engineering, empowering global OEMs with innovative products. | Engineering Services | 🇮🇳 Bengaluru | 2,098 | 1987 |
| 49 | [PES University](https://www.tamtam.ai/c/pes-university) (pes.edu)<br>PES University aims to provide high-quality education, prepare students for the real world, and cultivate a culture of discipline and excellence | Higher Education | 🇮🇳 Bengaluru | 2,080 | 1972 |
| 50 | [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 |  |
| 51 | [Mirafra Technologies](https://www.tamtam.ai/c/mirafra-technologies) (mirafra.com)<br>A technology consulting company specializing in semiconductor design services, embedded software development, and digital transformation with a team of over 1000 engineers | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 1,908 | 2004 |
| 52 | [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 |
| 53 | [Alliance University](https://www.tamtam.ai/c/alliance-university-bangalore) (alliance.edu.in)<br>A leading private university in South India emphasizing the importance of research, teaching, industry collaboration, and diverse specializations for holistic education | Education Administration Programs | 🇮🇳 Bengaluru | 1,852 | 2010 |
| 54 | [6D Technologies](https://www.tamtam.ai/c/6d-technologies) (6dtechnologies.com)<br>A technology-driven organization delivering innovative solutions for telecom, fintech, and enterprises through future-driven technologies like IoT, AI/ML Ops, and more | Telecommunications | 🇮🇳 Bengaluru | 1,775 | 2002 |
| 55 | [Bharat Fritz Werner Ltd. (BFW)](https://www.tamtam.ai/c/bharat-fritz-werner-ltd-bfw) (bfwindia.com)<br>Manufacturing high-quality CNC machines including VMC, HMC, VTL, and special purpose machines for aerospace, automotive, electronics, and medical sectors. | Machinery Manufacturing | 🇮🇳 Bengaluru | 1,746 | 1961 |
| 56 | [Infosys Finacle](https://www.tamtam.ai/c/infosys-finacle) (edgeverve.com)<br>A leader in digital banking solutions offering cloud-native services to help financial institutions innovate, engage, and transform for digital transformation globally | Software Development | 🇮🇳 Bengaluru | 1,678 |  |
| 57 | [ASM Technologies Ltd](https://www.tamtam.ai/c/asm-technologies-ltd) (asmltd.com)<br>A leading provider of engineering and technological services, specializing in product development across various industries with a focus on global standards and collaborative solutions | Engineering Services | 🇮🇳 Bengaluru | 1,676 | 1992 |
| 58 | [Huawei Technologies India](https://www.tamtam.ai/c/huawei-technologies-india) (huawei.com)<br>A leading global ICT solutions provider in India, specializing in software development, telecom solutions, professional services, and emerging technologies like AI and Cloud Services | Telecommunications | 🇮🇳 Bengaluru | 1,502 | 1999 |
| 59 | [Samsung Semiconductor India](https://www.tamtam.ai/c/samsung-semiconductor-india) (samsung.com)<br>A technology hub focused on hardware and software solutions in semiconductor technologies, enabling innovative growth and creating products that bring joy to people's lives | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 1,495 |  |
| 60 | [Subex](https://www.tamtam.ai/c/subex) (subex.com)<br>Provides AI-powered solutions for telecom operators to optimize business, manage fraud, reduce risk, and enhance connected customer experiences globally. | Telecommunications | 🇮🇳 Bengaluru | 1,489 | 1992 |
| 61 | [Excelsoft Technologies](https://www.tamtam.ai/c/excelsoft-technologies) (excelsoftcorp.com)<br>Excelsoft Technologies provides innovative technology solutions in education and training, offering E-learning solutions across various industries with a focus on customized approaches and future-ready solutions | E-Learning Providers | 🇮🇳 Mysore | 1,488 | 2000 |
| 62 | [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 |
| 63 | [Fujitsu India](https://www.tamtam.ai/c/fujitsu-india) (fujitsu.com)<br>A leading Japanese ICT company offering technology products, solutions, and services globally with a strong focus on innovation and sustainability | IT Services and IT Consulting | 🇮🇳 Bengaluru | 1,430 |  |
| 64 | [Suprajit Engineering Ltd.](https://www.tamtam.ai/c/suprajit-engineering-ltd) (suprajit.com)<br>Manufacturing automotive control cables, halogen bulbs, instrument clusters, and fuel sender units with extensive global production and export operations. | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 1,413 | 1985 |
| 65 | [Rakuten India](https://www.tamtam.ai/c/rakuten-india) (corp.rakuten.co.in)<br>A technology hub in Bengaluru, India, focused on global E-commerce, Payments, Digital, AI and Data Science services for Rakuten's innovative platforms worldwide | Software Development | 🇮🇳 Bengaluru | 1,394 |  |
| 66 | [HealthCare Global](https://www.tamtam.ai/c/healthcare-global) (hcgoncology.com)<br>India's largest provider of cancer care, operating a network of centers offering clinical services, multispecialty care, day care, and research facilities | Hospitals and Health Care | 🇮🇳 Bengaluru | 1,369 | 1989 |
| 67 | [Lenovo India](https://www.tamtam.ai/c/lenovo-india-bengaluru) (lenovo.com)<br>A global technology powerhouse focusing on delivering smarter technology solutions in PC, server, storage, mobile, software, and services for a more inclusive future | IT Services and IT Consulting | 🇮🇳 Bengaluru | 1,345 |  |
| 68 | [Ace Designers Limited](https://www.tamtam.ai/c/ace-designers-limited) (ace-designers.acemicromatic.net)<br>Industry leader in CNC turning centers manufacturing, offering specialized machines and automation solutions with a global presence through a strong dealer network | Machinery Manufacturing | 🇮🇳 Bengaluru | 1,331 | 1979 |
| 69 | [Paradeep Phosphates](https://www.tamtam.ai/c/paradeep-phosphates) (paradeepphosphates.com)<br>A leading Indian phosphatic company producing fertilizers such as DAP and Urea, also supplying industrial products, with a wide customer base across 16 states | Chemical Manufacturing | 🇮🇳 Bengaluru | 1,273 | 1981 |
| 70 | [Triveni Turbine Limited](https://www.tamtam.ai/c/triveni-turbine-limited) (triveniturbines.com)<br>Global leader in manufacturing industrial steam turbines with customizable solutions for various industries, providing reliable power generation and heating applications worldwide | Industrial Machinery Manufacturing | 🇮🇳 Bengaluru | 1,258 | 1968 |
| 71 | [Aeronautical Development Agency](https://www.tamtam.ai/c/aeronautical-development-agency) (ada.gov.in)<br>Nodal agency for design & development of LCA, partnering with HAL, DRDO, CSIR labs, industries, and academic institutions to support defense R&D | Defense and Space Manufacturing | 🇮🇳 Bengaluru | 1,251 |  |
| 72 | [Toshiba Software (India) Pvt. Ltd.](https://www.tamtam.ai/c/toshiba-software-india-pvt-ltd) (toshiba-tsip.com)<br>A technology hub providing innovative software solutions in areas such as Embedded Systems, Cloud Computing, IoT, Data Science, and AI/ML | IT Services and IT Consulting | 🇮🇳 Bengaluru | 1,222 |  |
| 73 | [Embitel Technologies](https://www.tamtam.ai/c/embitel-technologies) (embitel.com)<br>A technology company driving digital transformation in automotive, IoT, digital commerce & experience, serving global clients with innovative solutions worldwide | IT Services and IT Consulting | 🇮🇳 Bengaluru | 1,217 | 2006 |
| 74 | [Healthium Medtech Limited](https://www.tamtam.ai/c/healthium-medtech-limited) (healthiummedtech.com)<br>Global medical devices company focused on surgical, post-surgical, and chronic care products Present in 80 countries, leading in India and globally for surgical consumables | Medical Equipment Manufacturing | 🇮🇳 Bengaluru | 1,194 | 1992 |
| 75 | [Applied Materials India](https://www.tamtam.ai/c/applied-materials-india) (appliedmaterials.com)<br>A global leader in materials engineering solutions for semiconductor, display, and solar industries, enabling innovative technology development through cutting-edge expertise and support services | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 1,161 |  |
| 76 | [Utthunga](https://www.tamtam.ai/c/utthunga) (utthunga.com)<br>Engineering industrial-grade digital products and solutions for OEMs and industries worldwide, specializing in software, hardware, IIoT applications, IT-OT integration, and more | Engineering Services | 🇮🇳 Bengaluru | 1,153 | 2007 |
| 77 | [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 |
| 78 | [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 |  |
| 79 | [Educational Initiatives](https://www.tamtam.ai/c/educational-initiatives) (ei.study)<br>Revolutionizing K-12 education through research, technology solutions, diagnostic assessment, and personalized learning to foster understanding and support teachers with data-driven insights. | E-Learning Providers | 🇮🇳 Bengaluru | 1,111 | 2001 |
| 80 | [KIRLOSKAR ELECTRIC COMPANY LTD.](https://www.tamtam.ai/c/kirloskar-electric-company-ltd) (kirloskarelectric.com)<br>An Indian electrical engineering company producing high-quality products for power generation, transmission, transportation, and renewable energy sectors | Industrial Machinery Manufacturing | 🇮🇳 Bengaluru | 1,103 | 1946 |
| 81 | [VST Tillers Tractors Ltd](https://www.tamtam.ai/c/vst-tillers-tractors-ltd) (vsttractors.com)<br>A leading farm mechanization company with over 55 years of legacy, specializes in power tillers, compact tractors, engines, and precision components Exporting products globally | Agriculture, Construction, Mining Machinery Manufacturing | 🇮🇳 Bengaluru | 1,098 | 1967 |
| 82 | [ITI Limited](https://www.tamtam.ai/c/iti-limited) (itiltd.in)<br>A pioneering telecommunications company in India, offering a complete range of telecom products and solutions, specializing in network management systems and secure communications | Telecommunications | 🇮🇳 Bengaluru | 1,097 | 1948 |
| 83 | [Kristu Jayanti University](https://www.tamtam.ai/c/kristu-jayanti-university) (kristujayanti.edu.in)<br>An educational institution offering diverse academic programs focused on academic excellence, values, civic responsibility, global competencies, and environmental awareness in a dynamic environment | Higher Education | 🇮🇳 Bengaluru | 1,096 | 1999 |
| 84 | [EMMVEE Photovoltaic Power Limited](https://www.tamtam.ai/c/emmvee-photovoltaic-power-limited) (emmvee.com)<br>Manufactures high performance photovoltaic modules, solar panels, and solar water heaters while developing smart infrastructure to provide clean, reliable energy for global sustainability. | Renewable Energy Semiconductor Manufacturing | 🇮🇳 Bengaluru | 1,090 |  |
| 85 | [River](https://www.tamtam.ai/c/river)<br>An electric vehicle startup backed by international investors, building high-quality mobility solutions with a focus on electric two-wheelers for global impact | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 1,064 | 2020 |
| 86 | [Apotex India](https://www.tamtam.ai/c/apotex-india) (apotex.com)<br>A company based in Bangalore, providing services or products | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 1,055 |  |
| 87 | [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 |
| 88 | [Manjushree Technopack Limited (MTL)](https://www.tamtam.ai/c/manjushree-technopack-limited-mtl) (manjushreeindia.com)<br>Leading packaging company with 40 years of experience in rigid plastic packaging for various industries, offering world-class facilities and technologies in India and South Asia | Packaging and Containers Manufacturing | 🇮🇳 Bengaluru | 1,010 | 1987 |
| 89 | [MEDGENOME](https://www.tamtam.ai/c/medgenome) (signiosbio.com)<br>A genomics-driven research and diagnostics company providing genetic testing solutions, biomarker identification, AI-driven diagnostics, and drug discovery services globally | Biotechnology Research | 🇮🇳 Bengaluru | 1,008 | 2013 |
| 90 | [BOSCH AUTOMOTIVE ELECTRONICS INDIA PRIVATE LIMITED](https://www.tamtam.ai/c/bosch-automotive-electronics-india-private-limited) (bosch.com)<br>An electrical and electronic manufacturing company based in Bengaluru, India, specializing in automotive electronics products and services | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bengaluru | 1,005 | 2009 |
| 91 | [DISH Network Technologies](https://www.tamtam.ai/c/dish-network-technologies) (careers.dish.com)<br>A technology division focused on driving innovation in multimedia network and communications development, with products ranging from satellite TV to wireless services and 5G network | Technology, Information and Media | 🇮🇳 Bengaluru | 997 |  |
| 92 | [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 |
| 93 | [SmartSoC Solutions Pvt Ltd](https://www.tamtam.ai/c/smartsoc-solutions-pvt-ltd) (smartsocs.com)<br>A leading product engineering company specializing in semiconductor, embedded systems, AI, and automotive domains, providing a wide range of services globally | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 964 | 2016 |
| 94 | [Greaves Electric Mobility](https://www.tamtam.ai/c/greaves-electric-mobility) (greaveselectricmobility.com)<br>We develop electric two and three wheelers in India to promote sustainable mobility and contribute towards healing the planet | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 960 | 2008 |
| 95 | [Natural Remedies Private Limited](https://www.tamtam.ai/c/natural-remedies-private-limited) (naturalremedy.com)<br>A leading herbal healthcare company in India, manufacturing top quality herbal veterinary and human healthcare products, striving to create happiness | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 945 | 1981 |
| 96 | [GPS Renewables](https://www.tamtam.ai/c/gps-renewables) (gpsrenewables.com)<br>A leading biofuels firm in India offering technology and project development solutions for bioCNG, Ethanol, and Green H2, backed by reputable investors | Renewable Energy Semiconductor Manufacturing | 🇮🇳 Bengaluru | 907 | 2012 |
| 97 | [GLOBAL CALCIUM](https://www.tamtam.ai/c/global-calcium) (globalcalcium.com)<br>A global EU-GMP-certified pharmaceutical company based in India offering premium healthcare products with a focus on research, development, and quality assurance | Pharmaceutical Manufacturing | 🇮🇳 Bengaluru | 894 | 1979 |
| 98 | [Kirloskar Electric Co. Ltd.](https://www.tamtam.ai/c/kirloskar-electric-co-ltd) (kirloskar-electric.com)<br>A leading Indian manufacturer of electrical and power equipment, offering a wide range of custom-engineered products meeting global standards | Mechanical Or Industrial Engineering | 🇮🇳 Bengaluru | 871 |  |
| 99 | [Festo India](https://www.tamtam.ai/c/festo-india) (festo.com)<br>A global provider of automation technology and industrial training programs focused on maximizing productivity and competitiveness for customers | Automation Machinery Manufacturing | 🇮🇳 Bengaluru | 848 | 1986 |
| 100 | [Autoliv India](https://www.tamtam.ai/c/autoliv-india) (autoliv.com)<br>A global leader in automotive safety systems, developing and manufacturing airbags, seatbelts, steering wheels, and mobility safety solutions for major car manufacturers worldwide | Motor Vehicle Manufacturing | 🇮🇳 Bengaluru | 829 | 1994 |

## 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)
- [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)
- [Companies with a mobile app in Karnataka](https://www.tamtam.ai/l/companies-with-mobile-app-karnataka) (236)
- [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)
- [Hardware manufacturers in Karnataka](https://www.tamtam.ai/l/hardware-companies-karnataka) (154)
- [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)
- [Consulting firms in Karnataka](https://www.tamtam.ai/l/consulting-firms-karnataka) (110)
- [Venture-backed startups in Karnataka](https://www.tamtam.ai/l/venture-backed-startups-karnataka) (108)
- [Financial services firms in Karnataka](https://www.tamtam.ai/l/financial-services-firms-karnataka) (102)
- [Education Administration Programs companies in Karnataka](https://www.tamtam.ai/l/education-administration-programs-companies-karnataka) (93)
- [Technology, Information and Internet companies in Karnataka](https://www.tamtam.ai/l/technology-information-and-internet-companies-karnataka) (90)
- [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)
- [Corporate groups and holding companies in Karnataka](https://www.tamtam.ai/l/holding-companies-karnataka) (78)

## The same list elsewhere in India

- [Companies with in-house R&D in India](https://www.tamtam.ai/l/r-and-d-companies-india) (1,990)
- [Companies with in-house R&D in Maharashtra](https://www.tamtam.ai/l/r-and-d-companies-maharashtra) (514)
- [Companies with in-house R&D in Tamil Nadu](https://www.tamtam.ai/l/r-and-d-companies-tamil-nadu) (226)
- [Companies with in-house R&D in Haryana](https://www.tamtam.ai/l/r-and-d-companies-haryana) (166)
- [Companies with in-house R&D in Gujarat](https://www.tamtam.ai/l/r-and-d-companies-gujarat) (143)
- [Companies with in-house R&D in Uttar Pradesh](https://www.tamtam.ai/l/r-and-d-companies-uttar-pradesh) (124)
- [Companies with in-house R&D in Telangana](https://www.tamtam.ai/l/r-and-d-companies-telangana) (69)
- [Companies with in-house R&D in West Bengal](https://www.tamtam.ai/l/r-and-d-companies-west-bengal) (54)
- [Companies with in-house R&D in Rajasthan](https://www.tamtam.ai/l/r-and-d-companies-rajasthan) (41)
- [Companies with in-house R&D in Andhra Pradesh](https://www.tamtam.ai/l/r-and-d-companies-andhra-pradesh) (36)
- [Companies with in-house R&D in Kerala](https://www.tamtam.ai/l/r-and-d-companies-kerala) (36)
- [Companies with in-house R&D in Punjab](https://www.tamtam.ai/l/r-and-d-companies-punjab) (34)
- [Companies with in-house R&D in Mumbai](https://www.tamtam.ai/l/r-and-d-companies-mumbai) (258)
- [Companies with in-house R&D in Bengaluru](https://www.tamtam.ai/l/r-and-d-companies-bengaluru) (235)
- [Companies with in-house R&D in Pune](https://www.tamtam.ai/l/r-and-d-companies-pune) (149)
- [Companies with in-house R&D in Chennai](https://www.tamtam.ai/l/r-and-d-companies-chennai) (132)
- [Companies with in-house R&D in New Delhi](https://www.tamtam.ai/l/r-and-d-companies-new-delhi) (126)
- [Companies with in-house R&D in Gurugram](https://www.tamtam.ai/l/r-and-d-companies-gurugram) (124)
- [Companies with in-house R&D in Noida](https://www.tamtam.ai/l/r-and-d-companies-noida) (75)
- [Companies with in-house R&D in Hyderabad](https://www.tamtam.ai/l/r-and-d-companies-hyderabad) (72)
- [Companies with in-house R&D in Ahmedabad](https://www.tamtam.ai/l/r-and-d-companies-ahmedabad) (57)
- [Companies with in-house R&D in Kolkata](https://www.tamtam.ai/l/r-and-d-companies-kolkata) (44)
- [Companies with in-house R&D in Coimbatore](https://www.tamtam.ai/l/r-and-d-companies-coimbatore) (41)
- [Companies with in-house R&D in Vadodara](https://www.tamtam.ai/l/r-and-d-companies-vadodara) (40)

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Source: https://www.tamtam.ai/l/r-and-d-companies-karnataka