Thermax Ltd.(Enviro, Power, WWS Division.)
Alfa Laval India Ltd.
Forbes Marshall
Cummins India Ltd.
Praj Industries Ltd.
Kirloskar Brothers Ltd.
Combustion Tech Pvt. Ltd
Vacuum Plant & industries Ltd.
Crompton Greaves Ltd.
Sterling & wilson Elec Pvt. Ltd
Sakal Paper Ltd.
PVT. LTD. (PUNE, MUMBAI)