Research & Development

Top Research & Development companies in India - October, 2026

Q: What is Defence Research and Development Organisation's revenue?

Defence Research and Development Organisation 's revenue is $2.1B

Q: What is The Council of Scientific & Industrial Research's revenue?

The Council of Scientific & Industrial Research 's revenue is $1.6B

Listed below are the top companies in India by revenue as of October 2026. With $5.1B in revenue, RNTBCI is ranked first on the list, followed by Defence Research and Development Organisation with $2.1B in revenue and The Council of Scientific & Industrial Research with $1.6B in revenue. Find additional information about companies in India such as their contact details, employees, location, org chart, news and much more.

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- RNTBCI
- Research & Development , Business Services , Software Testing
- Chennai, Tamil Nadu, India
- $5.1B
- 5K - 10K
- Defence Research and Development Organisation
- Research & Development , Business Services
- New Delhi, Nct, India
- $2.1B
- 5K - 10K
- The Council of Scientific & Industrial Research
- Research & Development , Business Services
- New Delhi G.P.O., Nct, India
- $1.6B
- 1K - 5K
- Vikram Sarabhai Space Centre
- Research & Development , Business Services , Federal
- Thiruvananthapuram, Kerala, India
- $1.3B
- 1K - 5K
- L&T Technology Services
- Research & Development , Business Services , Software Testing
- Vadodara, Gujarat, India
- $1.3B
- 10K+
- Indian Council of Agricultural Research
- Research & Development , Business Services , Government
- New Delhi, Nct, India
- $1.1B
- 10K+
- Tessolve
- Research & Development , Business Services , Software Testing
- Bengaluru, Karnataka, India
- $950.5M
- 1K - 5K
- Mercedes-Benz Research & Development India
- Research & Development , Business Services , Software Testing
- Epip, Karnataka, India
- $739.7M
- 1K - 5K
- Aragen Life Sciences
- Research & Development , Business Services
- I.E.Nacharam, Telangana, India
- $735.2M
- 1K - 5K
- IFFCO Kisan Sanchar
- Research & Development , Business Services , Internet Service Providers, Website Hosting & Internet-related Services | 2 More
- Gardanibagh, Bihar, India
- $717M
- 501-1,000

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