Bangalore Rs 260,260 crore (US$ 100 billion) economy (2002–03 Net District Income) makes it a major economic centre in India.With an economic growth of 10.3%, Bangalore is the fastest growing major metropolis in India. Additionally, Bangalore is Indias fourth largest fast moving consumer goods (FMCG) market. The city is the third largest hub for high net worth individuals and is home to over 10,000 dollar millionaires and about 60,000 super-rich people who have an investable surplus of Rs. 4.5 crore (US$ 1 million) and Rs. 50 lakh (US$ 116,000) respectively.As of 2001, Bangalores share of Rs. 1,660 crore (US$ 300 million) in Foreign Direct Investment was the fourth highest for an Indian city.

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Hyderabad is the financial and economic capital of the state of Andhra Pradesh. The city is the largest contributor to the states gross domestic product, state tax and excise revenues. The workforce participation is about 29.55 percent. Starting in the 1990s, the economic pattern of the city has changed from being a primarily service city to being one with a more diversified spectrum, including trade, transport, commerce, storage, communication etc. Service industry is the major contributor, with urban workforce constituting 90% of the total workforce.

Chennai has a diversified economic base anchored by the automobile, software services, hardware manufacturing, healthcare and financial services industries.As of 2000, the city total personal income was Rs. 12,488.83 crores, making up 10.9% of the total income of Tamil Nadu.In 2001, the total workforce in Chennai was about 1.5 million, which was 31.79% of its population.

According to the 1991 census, most of the city workforce was involved in trade (25.65%), manufacturing (23.52%), transportation (10.72%), construction (6.3%) and other services (31.8%). Chennai metropolitan area accounts for over 75% of the sales tax revenue in the state. According to the CII, Chennai is estimated to grow to a $100-billion economy, 2.5 times its present size, by the year 2025.