Public Sector Companies
POWER GRID CORPORATION OF INDIA
MPPTCL, M.P
RRVPNL, RAJASTHAN
PVVNL, U.P
WBSETCL, W.B
GETCO, GUJRAT
UPCL, UTTARANCHAL
NBPDCL, BIHAR
CSPTCL, CHATTISHGARH
UPPTCL, U.P
PSPCL, PUNJAB
JSEB, JHARKHAND
Private Sector Companies
L&T ECC, CHENNAI
STERLING AND WILSON, MUMBAI
GODREJ & BOYCE
KISHORE INFRASTRUCTURES, HYDERABAD
POWER MECH, HYDERABAD
NCC LTD., HYDERABAD
ADANI ENTERPRISES
KALPATARU POWER TRANSMISSION
MEGHA ENGG & INFRA LTD.
BAJAJ ELECTRICALS LTD., MUMBAI