# 49 leading electronics and semiconductor companies in Karnataka

Tamtam tracks 49 electronics and semiconductor companies headquartered in Karnataka. This list ranks all of them by number of employees on LinkedIn, led by Bosch India, Tessolve and Centum Electronics Ltd.. Their median headcount is 533. Half of them were founded in 2004 or later. The most common headquarters are Bengaluru (44).

This list covers electronics and semiconductor companies in Karnataka, with a focus on those with over 900 employees. The majority are mid-sized to large firms specializing in semiconductor manufacturing and related engineering services. For example, Tessolve provides semiconductor engineering solutions, while Centum Electronics offers a range of products for defense and space. Bosch India is a major supplier of technology in mobility and industrial solutions.

A common pattern is the concentration of these companies in Bengaluru. Mirafra Technologies specializes in semiconductor design services, and Samsung Semiconductor India focuses on hardware and software solutions in semiconductor technologies. Applied Materials India is involved in materials engineering for semiconductor and display industries. Kaynes Technology India manufactures electronics assemblies for various sectors.

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

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [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 |
| 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 | [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 |
| 5 | [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 |  |
| 6 | [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 |
| 7 | [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 |  |
| 8 | [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 |  |
| 9 | [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 |  |
| 10 | [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 |
| 11 | [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 |  |
| 12 | [Insemi Technology Services Pvt. Ltd.](https://www.tamtam.ai/c/insemi-technology-services-pvt-ltd) (insemitech.com)<br>Specializing in VLSI design services, InSemi Technology bridges academia and industry, offering chip design, embedded systems, IoT development, and technical innovation | IT Services and IT Consulting | 🇮🇳 Bengaluru | 1,067 | 2013 |
| 13 | [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 |
| 14 | [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 |
| 15 | [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 |
| 16 | [Mistral Solutions](https://www.tamtam.ai/c/mistral-solutions) (mistralsolutions.com)<br>Technology design and systems engineering company providing end-to-end solutions for product design and application deployment in domains such as product engineering, defense, and homeland security | IT Services and IT Consulting | 🇮🇳 Bengaluru | 817 | 1997 |
| 17 | [Wipro Infrastructure Engineering (WIN)](https://www.tamtam.ai/c/wipro-infrastructure-engineering-win) (wiproinfra.com)<br>Cutting-edge industrial engineering business specializing in Hydraulics, Industrial Automation, Aerospace, Water treatment, and Additive Manufacturing with extensive global manufacturing facilities | Engineering Services | 🇮🇳 Bengaluru | 812 | 1976 |
| 18 | [Tech Mahindra Cerium Pvt Ltd](https://www.tamtam.ai/c/tech-mahindra-cerium-pvt-ltd) (cerium-systems.com)<br>A design services company specializing in VLSI Design and Embedded Software, delivering customized solutions with a focus on ASIC design and Verification | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 795 | 2013 |
| 19 | [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 |
| 20 | [Alpha Design Technologies](https://www.tamtam.ai/c/alpha-design-technologies) (adtl.co.in)<br>A company in India specializing in defense electronics, avionics, simulation, UAVs, AFV equipment & systems with industrial licenses for development and manufacture | Defense and Space Manufacturing | 🇮🇳 Bengaluru | 756 | 2003 |
| 21 | [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 |
| 22 | [Texas Instruments India](https://www.tamtam.ai/c/texas-instruments-india) (careers.ti.com)<br>designs, manufactures, sells analog and embedded processing chips, making electronics more affordable through semiconductors, building stronger communities globally including India, fueling innovations | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 708 |  |
| 23 | [TMEIC India](https://www.tamtam.ai/c/tmeic-india) (tmeic.com)<br>Global leader in rotating machines, power electronics, and automation technologies for industrial, commercial, and utility customers, specializing in PV inverters, VFDs, electric motors, and UPS systems | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bengaluru | 702 | 2010 |
| 24 | [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 |
| 25 | [Ignitarium](https://www.tamtam.ai/c/ignitarium) (ignitarium.com)<br>Silicon and Embedded System design house providing innovative solutions for product development with expertise in system architecture, logic design, signal processing, and software development | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 533 | 2012 |
| 26 | [LeadSoc Technologies Pvt Ltd](https://www.tamtam.ai/c/leadsoc-technologies-pvt-ltd) (leadsoc.com)<br>LeadSoC Technologies offers cutting-edge Engineering Design services in VLSI, Embedded Systems, Firmware, Board Design, and Software solutions across various industries | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 529 | 2017 |
| 27 | [Accord Global Technology Solutions Private Limited](https://www.tamtam.ai/c/accord-global-technology-solutions-private-limited) (altengt.com)<br>Engineering services company specializing in GNSS technology and offering expertise in aerospace, automotive, and digital technology areas, with certifications in CMMI, ISO, and AS9100 | IT Services and IT Consulting | 🇮🇳 Bengaluru | 513 |  |
| 28 | [ZEISS India](https://www.tamtam.ai/c/zeiss-india) (zeiss.co.in)<br>This company is a global leader in optics and optoelectronics, operating in fields such as semiconductor manufacturing, industrial quality, medical technology, and consumer markets | Machinery Manufacturing | 🇮🇳 Bengaluru | 477 | 1846 |
| 29 | [ELMEASURE](https://www.tamtam.ai/c/elmeasure) (elmeasure.com)<br>A dynamic team specializing in energy management, providing tailor-made solutions for industries, commercial establishments, and major energy users globally | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bengaluru | 476 | 2004 |
| 30 | [izmo ltd](https://www.tamtam.ai/c/izmo-ltd) (izmoltd.com)<br>Provider of automotive e-retailing solutions, interactive online stores, visual content libraries, CRM systems, and enterprise software for global car dealerships and manufacturers. | IT Services and IT Consulting | 🇮🇳 Bengaluru | 460 | 1995 |
| 31 | [Emmvee Group](https://www.tamtam.ai/c/emmvee-group) (emmvee.com)<br>Manufacturing advanced solar PV modules and water heaters with thirty years of industry expertise to provide reliable clean energy for various sectors. | Renewable Energy Semiconductor Manufacturing | 🇮🇳 EMMVEE Photovoltaic Power Private Limited | 457 | 1992 |
| 32 | [ELCAMINO TECHNOLOGIES Pvt Ltd](https://www.tamtam.ai/c/elcamino-technologies-pvt-ltd) (elcamino.in)<br>Established in 1989 in Bangalore, specializing in semiconductor and solar technologies for various sectors including R&D, government, education, and private organizations | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 449 |  |
| 33 | [ARF Design Pvt Ltd](https://www.tamtam.ai/c/arf-design-pvt-ltd) (arf-design.com)<br>An industry-leading company specializing in Analog/RF mixed signal layout design solutions, offering services from module to chip level integration with expertise in high-speed design layouts | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 428 | 2008 |
| 34 | [Tessolve Semiconductor Pvt. Ltd.](https://www.tamtam.ai/c/tessolve-semiconductor-pvt-ltd)<br>A management consulting firm in Bengaluru, India, specializing in semiconductor technology and services for clients in the electronics industry | Business Consulting and Services | 🇮🇳 Bengaluru | 405 |  |
| 35 | [Accord Software & Systems Private Limited](https://www.tamtam.ai/c/accord-software-and-systems-private-limited) (accord-soft.com)<br>Accord provides engineering services and products for avionics, global navigation satellite systems, and real-time embedded systems, focusing on continuous technological advancement and customer satisfaction. | Defense and Space Manufacturing | 🇮🇳 Bengaluru | 399 | 1991 |
| 36 | [AMETEK India](https://www.tamtam.ai/c/ametek-india) (ametek.in)<br>Global manufacturer of electronic instruments and electromechanical devices, solving complex challenges with technology solutions Operates in over 30 countries with focus on growth and shareholder value | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bengaluru | 352 | 2008 |
| 37 | [Digicomm Semiconductor](https://www.tamtam.ai/c/digicomm-semiconductor) (digicommsemi.com)<br>A young semiconductor solutions provider offering technical services to accelerate SOC development life cycles and providing research and development consultancy to semiconductor vendors | Semiconductor Manufacturing | 🇮🇳 Bengaluru East | 350 | 2012 |
| 38 | [HHV - Hind High Vacuum Company Pvt. Ltd.](https://www.tamtam.ai/c/hhv-hind-high-vacuum-company-pvt-ltd) (hhv.in)<br>Specializing in high vacuum and thin film technology, the company designs and manufactures equipment for research and industrial applications across various sectors | Industrial Machinery Manufacturing | 🇮🇳 Bengaluru | 349 | 1965 |
| 39 | [L&T Semiconductor Technologies](https://www.tamtam.ai/c/l-and-t-semiconductor-technologies) (ltsct.com)<br>Designs and delivers energy-efficient semiconductor solutions across High Power Products, Communication & RF, Analog & Mixed Signal, Compute, and Data Center technologies for global customers. | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 340 | 2023 |
| 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 | [iWave](https://www.tamtam.ai/c/iwave) (iwave-global.com)<br>A global leader in developing System on Modules, customized Single Board Computers, and design services for industrial, medical, automotive, and IoT applications | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 322 | 1999 |
| 43 | [AXISCADES Engineering Technologies limited](https://www.tamtam.ai/c/axiscades-engineering-technologies-limited) (axiscades.com)<br>Mechanical and industrial engineering services provider located in Bangalore, France, offering innovative solutions for various engineering projects | Mechanical Or Industrial Engineering | 🇮🇳 Bengaluru | 310 |  |
| 44 | [MEHER](https://www.tamtam.ai/c/meher) (meher.com)<br>Industry leader in Electrical & Electronics, specializing in manufacturing, engineering, e-Mobility solutions, asset management, and philanthropic efforts focused on education and healthcare | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Bengaluru | 244 | 1977 |
| 45 | [KarMic Design Private Ltd](https://www.tamtam.ai/c/karmic-design-private-ltd) (karmic.co.in)<br>A design services provider specializing in Analog, RF, Mixed Signal, Memory, and High Performance Digital domains, with a focus on continuous growth and corporate social responsibility | Semiconductor Manufacturing | 🇮🇳 Manipal | 236 |  |
| 46 | [SeviTech](https://www.tamtam.ai/c/sevitech) (ust.com)<br>A technology company within UST group, collaborating with top organizations for over 20 years to drive transformation and offer insights on business challenges | Semiconductor Manufacturing | 🇮🇳 Bengaluru | 218 |  |
| 47 | [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 |
| 48 | [Safran (Formerly Captronic Systems)](https://www.tamtam.ai/c/safran-formerly-captronic-systems) (safran-group.com)<br>Specializing in custom Automated Test Equipment for Aerospace, Automotive, and Defense industries, integrating software and hardware components for product simulation and testing | Aviation and Aerospace Component Manufacturing | 🇮🇳 Bengaluru | 62 | 1999 |
| 49 | [Waltr](https://www.tamtam.ai/c/waltr) (waltr.in)<br>A company in India aims to make all apartments and commercial complexes water efficient through digital twin technology and data-driven insights | Computers and Electronics Manufacturing | 🇮🇳 Bengaluru | 36 | 2018 |

## 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)
- [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)

## The same list elsewhere in India

- [Electronics and semiconductor companies in India](https://www.tamtam.ai/l/electronics-companies-india) (208)
- [Electronics and semiconductor companies in Maharashtra](https://www.tamtam.ai/l/electronics-companies-maharashtra) (37)
- [Electronics and semiconductor companies in Bengaluru](https://www.tamtam.ai/l/electronics-companies-bengaluru) (45)

---

Source: https://www.tamtam.ai/l/electronics-companies-karnataka