Yamuna Coal Company Private Limited · Indraprastha Gas Limited · Nddb Dairy Services · Mother Dairy Fruit And Vegetable Private Limited · Idmc Limited · Indraprastha Energy & Waste Management Company Limited · Delhi Power Company Limited · Delhi Transco Limited · Indraprastha Power Generation Company Limited · Grid Controller Of India Limited · Delhi Transport Infrastructure Development Corporation Limited · Delhi Integrated Multi Modal Transit System Limited. · Indian Immunologicals Limited · Ciie Initiatives · Delhi Tourism And Transportation Development Corporation Limited · Delhi Metro Rail Corporation Limited · Pragati Power Corporation Limited · Invest India · Shahjahanabad Redevelopment Corporation