ONGC-Oil and Natural Gas Corporation 
ISRO-Indian Space Research Organisation
IPR-Institute for Plasma Research
IFFCO-Indian Farmers Fertilizer Cooperative Ltd
GNFC-Bharuch
AMBA HEALTH CENTRE
ADANI GROUP
RELIANCE INDUSTRIES LTD
GSPC-Gujarat State Petroleum Corporation
GPPC-GSPC Pipavav Power Company
GIPL-Guj Info Petro Ltd
EIL-Engineers India Ltd
IIT-Indian Institute of Technology
