GOVERNMENT

• National Hydroelectric Power Corporation Ltd.
• SJVN Limited
• SASE Chandigarh (D.R.D.O.)
• Northern Railway
• C.P.W.D., Delhi
• THDC Ltd.
• Konkan Railway Corporation Ltd.

INTERNATIONAL AND OTHERS

• Velcan Energy, France
• Angelique International Ltd., DR Congo
• Angelique International Ltd., Rwanda
• World Health Organisation, SEARO, Delhi
• European Commission of Humanitarian Aid and Civil Protection, Regional Head Quarters (ECHO)
• Aga Khan Foundation
  

CORPORATE

• Reliance Energy
• GMR Energy Ltd.
• GVK Energy Ltd
• SNC-Lavalin Engineering India Pvt. Ltd.
• Lanco Hydro Energies Pvt. Ltd.
• Polyplex Ltd.
• JSW Energy Pvt. Ltd.
• Gati Infrastructure Pvt. Ltd.
• Tato Hydro Power Pvt. Ltd.
• KSK Energy Power Pvt. Ltd.
• SMEC India Pvt. Ltd.
  

• Gactel Trunkey Project Ltd.
• Bhilangana Hydro Power Ltd.
• Hindustan Constructions Co. Ltd.
• SKE & C-KCT Joint Venture
• Uttar Bharat Hydro Project Pvt. Ltd.
• Super Hydro Electric Pvt. Ltd.
• KHC Lethang Hydro Project Pvt. Ltd.
• Coromandel Fertilizers Ltd.
• Tracteble Engineering Pvt. Ltd.
• DCM Infrastructure Ltd.
• Louis Berger
• Reliance Infrastructure Ltd.
• L&T Ltd.
• Soma Construction / DMRC
• Senbo Construction / DMRC
• S.P. Singla Construction P. Ltd.
• Wipro InfoTech
• Moser Baer H.E.P. projects
• Himgiri Hydro Power Pvt. Ltd.
• SPML Energy Limited
• Aquagreen Engineering
• PES Engineers Pvt Ltd.
• Jindal Power Ltd.
• DBM Geotechnices & Consrtuctions Pvt. Ltd.
• Punj Lloyd Ltd.
• Gammon India Ltd.