Magnum Diesels PVT LTD
46, B B Ganguly Street, Kolkata, Near Bowbazar Post Office

Jai Enterprise
32, Ganesh Chandra Avenue, Dharmatala, Kolkata

Kirloskar Oil Engines Limited
Poonam Building, Flat No 8a & 8b, 8th Floor 5/2, Russel Street, Midleton Row, Kolkata

Dee Power Corporation
22, Chittaranjan Avenue, Kolkata, Opposite Khadi Gram Udyog Bhawan & LIC Building

Jeevan Diesels
17, Ganesh Chandra Avenue, Kolkata

Rajkissen Radhakissen Mitter & Co
21 Ground Floor, Ganesh Chandra Avenue, Dharmatala, Kolkata, Near Chandni Chowk Metro Station

Kapany Engineering Co P Ltd
2, Commerce House, Basement, Ganesh Chandra Avenue, Kolkata, Opposite Orient Cinema