R
- R K Swamy BBDO Advertising
- R P Electronics
- Rabo Bank
- Rabo India
- Rabo India Finance
- Radico Khaitan
- RADO Watch Co
- Raheja group
- Raj Television Network
- Rajan Raheja group
- Rajasthan Breweries
- Rajesh Exports
- Rallis India
- RAM Informatics
- Ramco Industries
- Ramco Systems
- Ranal Software Technologies
- Ranbaxy
- Rane Group
- Rashtriya Chemicals and Fertilisers
- Rasna
- Rational Software India
- Ratnagiri Gas and Power Private Limited
- Raymond
- Raytheon
- RBI
- Reckitt & Colman / Reckitt Benckiser
- Reckitt & Colman India
- Recreate Solutions
- Red Hat
- Rediff.com
- Rediffusion DY&R
- Redington India
- Reed Exhibitions
- Reliance Capital
- Reliance Capital Asset Management
- Reliance Capital Mutual Fund
- Reliance Communications
- Reliance Energy
- Reliance Industries
- Reliance Infrastructure
- Reliance Insurance
- Reliance Jio Infocomm
- Reliance Life Insurance Company
- Reliance Life Sciences
- Reliance Mutual Fund
- Reliance Natural Resources Ltd
- Reliance Petroleum
- Reliance Power
- Reliance Retail India
- Religare Enterprises
- Remedy
- Remsons
- Renault
- Renfro India
- Research Engineers
- Research In Motion
- Rev IT Systems
- Reva Electric Car Company
- Rio Tinto
- RN Group
- Robert Bosch
- Roche
- Rockford Corporation
- Rockwell
- Rolls Royce Group
- Rolls-Royce Motor Cars
- Rolta India Ltd
- Rosoboronexport
- Royal & SunAlliance
- Royal Enfield Motors
- Royal Group of Hotels
- Royal Palms India Pvt Ltd
- Royal Sundaram Alliance Insurance
- RPG Cellular Services
- RPG group / RPG Enterprises
- RPG Life Sciences
- Rubco
- Runwal
- Rural Cellular Corporation
- Rural Electrification Corporation
- Ryanair