- Atlas Copco
- Bajaj Auto
- Behr India
- Cosma International
- Crompton Greaves
- Cummins India
- Cummins International Purchasing Office
- Dana India Technical Center
- Defence Research & Development Laboratory
- Eaton Corporation
- Escorts
- Federal Moghul
- GE Healthcare
- General Motors Technical Center
- General Motors
- Geometric Ltd.
- Godrej & Boyce
- Ingersoll Rand Engineering & Technology Centre
- JCB Manufacturing
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- John Deere India
- Kirloskar Oil Engines
- Larsen & Toubro
- Lear Corporation
- Magna Steyr India
- Mahindra & Mahindra
- Mahindra research Valley
- Mahindra REVA Electric Car Co
- Mercedes Benz R&D India
- Philips Healthcare, Philips Electronics India
- Sandvik Asia
- TACO Engineering
- Taegutec India
- Tata Motors
- TI Cycles
- Trelleborg
- Tyco International Purchasing Office
- VE Commercial Vehicles
- Visteon Engineering Center
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