Ministry of Road Transport and Highways Government of Gujarat National Highways Authority of India The World Bank Airports Authority of India Asian Devlopment Bank Military Engineering Services Municipal Corporation of Delhi Surat Municipal Corporation Ahmedabad Municiapal Corporation Pawanhans Helicopter Limited New Delhi Municipal Council Vadodara Mahanagar Seva Sadan West Bengal Housing & Infrastructure Development Corporation Limited Municipal Corporation of Greater Mumbai Indian Railways J & K Economic Reconstruction Agency Madhya Pradesh Road Development Corporation Ltd Rail Vikas Nigam Ltd. IL&FS (Infrastructure Leasing & Financial Services) National Highways & Infrastructure Development Corporation Ltd (NHIDCL) Delhi State Industrial and Infrastructure Development Corp. Ltd. National Buildings Construction Corporation Limited MEGA Rajasthan Urban Infrastructure Development Project Ministry of External Affairs Government Of India Northeast Frontier Railway Border Roads Organization
