Mahindra World City, Chennai, Chengalpattu district, Tamil Nadu, is India's first integrated business city. It is a public–private partnership promoted by the Mahindra Group and TIDCO. It is situated near Maraimalai Nagar a southern suburb of Chennai. The city is a part of the Chennai Metropolitan Area and also a part of the area covered by Chennai Metropolitan De…Mahindra World City, Chennai, Chengalpattu district, Tamil Nadu, is India's first integrated business city. It is a public–private partnership promoted by the Mahindra Group and TIDCO. It is situated near Maraimalai Nagar a southern suburb of Chennai. The city is a part of the Chennai Metropolitan Area and also a part of the area covered by Chennai Metropolitan Development Authority.