BAYFORGE Limited, Madhuranthagam
BHARAT HEAVY ELECTRICAL Limited, TRICHY
BHARAT HEAVY ELECTRICAL Limited,Piping Center,chennai
L & T VALVES LIMITED, KANCHIPURAM
VESTAS WIND TECHNOLOGY(INDIA) PVT LTD, CHENNAI
RRB ENERGY LIMITED, CHENNAI
GAMESA WIND TURBINES (P) LTD, MADURANTAKAM.
L&T KOBELCO MACHINERY PVT LTD,KANCHIPURAM