The HIDI Group was part of a Joint Venture with HMA Consulting, Engineering Harmonics and Carousel Interactive as the designers and Project Managers for all Low-Voltage systems in this landmark building in Mumbai (Bombay). In 2010 became the home of Mukesh Ambani, India’s richest resident. Due to Non-Disclosure Agreements, few details concerning the project can be revealed. The HIDI team were the Project Co-directors and were responsible for the design of all Telecommunications, Voice/Data and Wireless systems in the building, but HIDI also acted as coordinators and Project Managers for Audiovisual, Multi-Media, Theatre Mechanical Systems, Security and Building Management System.

The building includes 30 levels although the height is equivalent to a 60 storey building. Reports in the press claim that the total construction cost is US $1 Billion+. Extensive entertainment facilities are provisioned, including a large Ballroom equipped as a Theatre and a Home Theatre with the latest film and video projection technologies, including IMAX 3D. Since visitors to the residence includes Heads of State, security provisions are extensive, without being obvious.