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