# The 30 largest companies with in-house R&D in Bengaluru

Tamtam tracks 235 companies with in-house R&D headquartered in Bengaluru. This list ranks the 30 largest by number of employees on LinkedIn, led by Infosys, Wipro and Bosch Global Software Technologies. Their median headcount is 8,187. Half of them were founded in 1986 or later.

The companies listed here are large firms with in-house R&D in Bengaluru, predominantly in IT services and software development. Notable examples include Infosys, a global leader in digital services and consulting, and Wipro, which offers innovative solutions for digital transformation. Bosch Global Software Technologies provides comprehensive IoT solutions, while Tata Electronics focuses on engineering and manufacturing.

The list also features companies like Biocon, a biopharmaceutical company innovating affordable therapies, and Bharat Electronics Limited, a state-owned aerospace and defense manufacturer. A clear pattern is the strong concentration of IT services and software development firms, reflecting Bengaluru's status as a major tech hub.

🇮🇳 Bengaluru · 30 companies · Updated Nov 12, 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 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 |
| 6 | [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 |
| 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 | [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 |
| 25 | [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 |
| 26 | [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 |
| 27 | [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 |
| 28 | [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 |
| 29 | [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 |
| 30 | [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 |

## 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 12, 2026.

## More company lists in Bengaluru

- [The largest companies in Bengaluru](https://www.tamtam.ai/l/largest-companies-bengaluru) (2,044)
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- [IT Services and IT Consulting companies in Bengaluru](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-bengaluru) (253)
- [Manufacturers in Bengaluru](https://www.tamtam.ai/l/manufacturers-bengaluru) (236)
- [IT services companies in Bengaluru](https://www.tamtam.ai/l/it-services-companies-bengaluru) (227)
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- [SaaS companies in Bengaluru](https://www.tamtam.ai/l/saas-companies-bengaluru) (124)
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- [Consulting firms in Bengaluru](https://www.tamtam.ai/l/consulting-firms-bengaluru) (105)
- [E-commerce companies in Bengaluru](https://www.tamtam.ai/l/ecommerce-companies-bengaluru) (104)
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- [Technology, Information and Internet companies in Bengaluru](https://www.tamtam.ai/l/technology-information-and-internet-companies-bengaluru) (80)
- [Publicly traded companies in Bengaluru](https://www.tamtam.ai/l/publicly-traded-companies-bengaluru) (79)
- [Education Administration Programs companies in Bengaluru](https://www.tamtam.ai/l/education-administration-programs-companies-bengaluru) (72)
- [Recruitment and staffing agencies in Bengaluru](https://www.tamtam.ai/l/recruitment-agencies-bengaluru) (70)
- [Hospitals and Health Care companies in Bengaluru](https://www.tamtam.ai/l/hospitals-and-health-care-companies-bengaluru) (66)
- [Corporate groups and holding companies in Bengaluru](https://www.tamtam.ai/l/holding-companies-bengaluru) (63)

## 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 Karnataka](https://www.tamtam.ai/l/r-and-d-companies-karnataka) (271)
- [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 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)
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- [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)

## The same list elsewhere

- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Companies with in-house R&D in Asia](https://www.tamtam.ai/l/r-and-d-companies-in-asia) (4,166)

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