Approvals

• Engineers India Limited (EIL)
• The City and Industrial Development Corporation of Maharashtra Limited (CIDCO)
• Maharashtra Jeevan Pradhikaran (MJP)
• Maharashtra Housing Development Authority (MHADA)
• Indian Oil Corporation Limited (IOCL)
• National Thermal Power Corporation (NTPC)
• Tata Manufacturing Solution Limited (TAL)
• Mahanadi Coal Fields (MCL)
• Indraprastha Gas Limited
• Bharat Petroleum Corporation Limited (BPCL)
• Delhi Jal Board
• The Bangalore Water Supply and Sewerage Board (BWSSB)
• Numaligarh Refinery
• Gas Authority of India Limited (GAIL)
• National Aluminum Company Limited (NALCO)
• Hindustan Copper Limited
• Uttarakhand Peyjal Nigam
• THDC India Limited
• Surat Municipal Corporation
• Gujarat State Electricity Corporation Limited (GSECL)
• Haryana Government
• Blue Star
• Karnataka Government
• Gujarat State Road Transportation Corporation
• Indian Fertilizer of Farmer Co-Operation (IFFCO)
• Oil and Natural Gas Corporation Limited (ONGC)
• Mangalore Refinery and Petrochemicals Limited (MRPL)
• Karnataka Urban Water Supply and Drainage Board
• Steel Authority of India (SAIL)
• National Hydroelectric Power Corporation
• Gujarat State Fertilizer & Chemical Limited
• Reliance Industries Limited
• Directorate General of Supplies & Disposals (DGS&D)
• Larsen & Toubro Heavy Engineering Division
• Larsen & Toubro Engineering & Construction Division
• Neyveli Lignite
• Pune Fire Fighting
• & many others…