Trusted by Industry
“Trusted by Leading Public and Private Sector Giants Across Heavy Industries.”
From steel and power to cement and oil, our clients represent India’s most respected industrial names. Prepec’s commitment to reliability and performance has made us the preferred partner for organizations that demand consistent excellence.
Public Sector
- Indian Oil (IOCL)
- National Thermal Power Corporation (NTPC)
- Steel Authority of India Ltd (SAIL)
- Rashtriya Ispat Nigam Limited (RINL)
- Bharat Heavy Electricals Ltd (BHEL)
- Central Coalfield Ltd (CCL)
- National Aluminium Company Ltd (NALCO)
- Punjab State Electricity Board (PSEB)
- Hindustan Steel and Construction Ltd (HSCL)
- Kolaghat Thermal Power Station (KTPS)
- Hindustan Zinc Ltd (HZL)
- Damodar Valley Corporation (DVC)
- West Bengal Power Development Corporation Ltd (WBPDCL)
- Durgapur Power Ltd (DPL)
- Gujrat Mineral Development Corporation (GMDC)
Private Sector
- Larsen & Toubro Ltd (L&T)
- SIEMENS
- Tata Steel Ltd
- Tinplate Co India Ltd (TCIL)
- Kalyani Steel Ltd (KSL)
- Tata Robins Fresher (TRF)
- ABB Ltd (ABB)
- Tata Refractories Ltd (TRL)
- Electro Steel Casting Ltd (ESCL)
- Jindal Steel Works Ltd (JSW)
- Jindal Steel and Power Ltd (JSPL)
- Adani Power Ltd (APL)
- Ambuja Cememt Ltd (ACL)
