Gas Turbine Segment  
Original Equipment.
BHEL (GE), India.
Thomassan Intl. BV, Netherlands.
Thermax (KHI), India.
DSD Dillinger Stahlbau GmbH, Germany etc.
DLF (ALLISON), India.
Power Sector NTPC, NEEPCO & State Electricity Boards
Refineries ONGC, IOCL, GAIL, HPCL, KRL & CPCL etc.
Process Industry IPCL, GSFC, RIL, HPL, GACL & ESSAR etc.
Fertilizer Industry IFFCO, TCL, CFCL, NFCL, OCFL, Indo gulf & NFL etc.
   
Railway Segment  
Original Equipment Diesel Locomotive Works (DLW), Diesel Component Works (DCW), Bharat Heavy Electricals Limited (BHEL), Alstom & Chittaranjan Locomotive Works (CLW) etc.
Others Zonal Railways.
   
HVAC Segment  
AC & R Consultants Blue Star, Voltas, ABB, Suvidha & ETA etc.
Electronic Industry Moser Baer, Samtel, Hotline CPT, JCT & BPL etc.
Pharmaceutical Ind. Ranbaxy, Dr. Reddy’s, Torrent & Alembic etc.
Hospitals Escorts Heart Institute & Research Centre, Jaipur Golden Hospitals.
Synthetic Yarn Industry
Jindal Poly, Recron, India Poly, Orissa Synthetics, DCL Polyester & Nakoda Textiles etc.
   
Industrial / Off-Highway  
L&T Komatsu