Information: - Mumbai (also known as Bombay, the official name until 1995) is the capital city of the Indian state of Maharashtra. It is the most populous city in India and the ninth most populous agglomeration in the world, with an estimated city population of 18.4million. Along with the neighbouring regions of the Mumbai Metropolitan Region, it is one of the most populous urban regions in the world and the second most populous metropolitan area in India, with a population of 20.7million . Mumbai lies on the west coast of India and has a deep natural harbour. In 2009, Mumbai was named an alpha world city. It is also the wealthiest city in India, and has the highest GDP of any city in South, West, or Central Asia. Mumbai has the highest number of billionaires and millionaires among all cities in India. - Reliance Anil Dhirubhai Ambani Group (Anil Dhirubhai Ambani Ventures Limited) is an Indian conglomerate, headquartered in Navi Mumbai, India. The company, which was formed after Dhirubhai Ambani's business was divided up, is headed by his younger son Anil Ambani. It has a market capitalisation of and net assets worth . The Reliance Group operates in over 20,000 towns and 450,000 villages in India, and abroad. - Anil Dhirubhai Ambani is an Indian business magnate, and investor. He is the chairman of Reliance Group (also referred to Reliance ADA Group) which came into existence in June 2005 following a demerger from Reliance Industries Limited. He leads a large number of listed corporations including Reliance Capital, Reliance Infrastructure, Reliance Power and Reliance Communications. Ambani's net worth is $3.3 billion according to the Forbes billionaire list for 2016. - Reliance Infrastructure (formerly Reliance Energy and Bombay Suburban Electric Supply), is India's largest private sector enterprise power utility and construction company. It is part of the Reliance Anil Dhirubhai Ambani Group. The company is headed by Anil Ambani. The corporate headquarters is in Mumbai. Reliance Infrastructure interests in Power Plants, Metro Rail, Airports, Bridges, Toll roads, Defence. It is major share holder in another group company Reliance Power - Reliance Power Limited is part of the Reliance Anil Dhirubhai Ambani Group . It was established to develop , construct and operate power projects in the Indian and international markets . Reliance Infrastructure Limited , an Indian private sector power utility company and the Anil Dhirubhai Ambani Group promote Reliance Power . The company is the sole distributor of electricity to consumers in the suburbs of Mumbai . It also runs power generation , transmission and distribution businesses in other parts of Maharashtra , Goa and Andhra Pradesh . With its subsidiaries , it is developing 13 medium and large - sized power projects with a combined planned installed capacity of 33,480 MW . Reliance Natural Resources merged with Reliance Power in 2010 , shortly after its initial public offering . What is the relationship between 'reliance power' and 'navi mumbai'?
A:
headquarters location