ARAI
Atlas Copco (I) Ltd
Bosch Ltd
Blue Star Ltd
Exide Industries Ltd
Endurance Tech Pvt Ltd
Godrej & Boyce Co.Ltd
Hi-Tech Engineering Pvt Ltd
Mahindra & Mahindra Ltd
Kalyani Forge Ltd
Siemens Ltd
Tata S S L
Larsen & Toubro Ltd
Thermax Ltd
Voltas Ltd
Philips India Ltd
Suzlon Generators Pvt Ltd
Sandvik Asia Ltd
General Motors (Pune)
Sulzer Pumps
G.K. Visions ltd.
Bekaert Industries Pvt.Ltd.