<P> The Forbes list of Indian billionaires is based on an annual assessment of wealth and assets compiled and published by Forbes magazine in 2018 . </P> <P> The following is a list of all Indian billionaires and their world rankings as of 2018 . </P> <Table> <Tr> <Th> India </Th> <Th> World </Th> <Th> Name </Th> <Th> Age </Th> <Th> City of residence </Th> <Th> Net Worth in US $</Th> <Th> Industry </Th> <Th> Comments </Th> </Tr> <Tr> <Td> 01 </Td> <Td> 19 </Td> <Td> Mukesh Ambani </Td> <Td> 61 </Td> <Td> Mumbai </Td> <Td> 40.1 $billion </Td> <Td> Petrochemicals, oil & gas </Td> <Td> Richest Asian as of October 2018 </Td> </Tr> <Tr> <Td> 02 </Td> <Td> 58 </Td> <Td> Azim Premji </Td> <Td> 73 </Td> <Td> Bangalore </Td> <Td> 18.8 billion </Td> <Td> Software services </Td> <Td> </Td> </Tr> <Tr> <Td> 03 </Td> <Td> 62 </Td> <Td> Lakshmi Mittal </Td> <Td> 68 </Td> <Td> London </Td> <Td> 18.5 billion </Td> <Td> Steel </Td> <Td> </Td> </Tr> <Tr> <Td> 04 </Td> <Td> 98 </Td> <Td> Shiv Nadar </Td> <Td> 73 </Td> <Td> New Delhi </Td> <Td> 14.6 billion </Td> <Td> Software services </Td> <Td> </Td> </Tr> <Tr> <Td> 05 </Td> <Td> 115 </Td> <Td> Dilip Shanghvi </Td> <Td> 63 </Td> <Td> Mumbai </Td> <Td> 12.8 billion </Td> <Td> Pharmaceutical </Td> <Td> </Td> </Tr> <Tr> <Td> 06 </Td> <Td> 127 </Td> <Td> Kumar Birla </Td> <Td> 51 </Td> <Td> 11.8 billion </Td> <Td> Commodity </Td> <Td> </Td> </Tr> <Tr> <Td> 07 </Td> <Td> 143 </Td> <Td> Uday Kotak </Td> <Td> 59 </Td> <Td> 10.7 billion </Td> <Td> Banking </Td> <Td> </Td> </Tr> <Tr> <Td> 08 </Td> <Td> 151 </Td> <Td> Radhakishan Damani </Td> <Td> 63 </Td> <Td> 10 billion </Td> <Td> Investments, retail </Td> <Td> </Td> </Tr> <Tr> <Td> 09 </Td> <Td> 154 </Td> <Td> Gautam Adani </Td> <Td> 56 </Td> <Td> Ahmedabad </Td> <Td> 9.7 billion </Td> <Td> Commodity, Infrastructure </Td> <Td> </Td> </Tr> <Tr> <Td> 10 </Td> <Td> 170 </Td> <Td> Cyrus Poonawalla </Td> <Td> 73 </Td> <Td> Mumbai </Td> <Td> 9.1 billion </Td> <Td> vaccines </Td> <Td> </Td> </Tr> <Tr> <Td> 11 </Td> <Td> 176 </Td> <Td> Savitri Jindal </Td> <Td> 68 </Td> <Td> Hisar </Td> <Td> 8.8 billion </Td> <Td> Steel </Td> <Td> </Td> </Tr> <Tr> <Td> 12 </Td> <Td> Sunil Mittal </Td> <Td> 61 </Td> <Td> New Delhi </Td> <Td> 8.8 billion </Td> <Td> Telecom </Td> <Td> </Td> </Tr> <Tr> <Td> 13 </Td> <Td> 265 </Td> <Td> Kushal Pal Singh </Td> <Td> 86 </Td> <Td> 6.4 billion </Td> <Td> Real estate </Td> <Td> </Td> </Tr> <Tr> <Td> 14 </Td> <Td> 274 </Td> <Td> Acharya Balkrishna </Td> <Td> 46 </Td> <Td> Uttarakhand </Td> <Td> 6.3 billion </Td> <Td> consumer goods </Td> <Td> </Td> </Tr> <Tr> <Td> 15 </Td> <Td> Vikram Lal </Td> <Td> 76 </Td> <Td> New Delhi </Td> <Td> 6.3 billion </Td> <Td> Motorcycle </Td> <Td> </Td> </Tr> <Tr> <Td> 16 </Td> <Td> 281 </Td> <Td> Nusli Wadia </Td> <Td> 74 </Td> <Td> Mumbai </Td> <Td> 6.2 billion </Td> <Td> Motorcycle </Td> <Td> </Td> </Tr> <Tr> <Td> 17 </Td> <Td> 289 </Td> <Td> Benu Gopal Bangur </Td> <Td> 87 </Td> <Td> Kolkata </Td> <Td> 6 billion </Td> <Td> Cement </Td> <Td> </Td> </Tr> <Tr> <Td> 18 </Td> <Td> 372 </Td> <Td> Kalanithi Maran </Td> <Td> 53 </Td> <Td> Chennai </Td> <Td> 5.2 billion </Td> <Td> Broadcast </Td> <Td> </Td> </Tr> <Tr> <Td> 19 </Td> <Td> 388 </Td> <Td> Subhash Chandra </Td> <Td> 67 </Td> <Td> Mumbai </Td> <Td> 5 billion </Td> <Td> Broadcast </Td> <Td> </Td> </Tr> <Tr> <Td> 20 </Td> <Td> Pankaj Patel </Td> <Td> 67 </Td> <Td> Ahmedabad </Td> <Td> 5 billion </Td> <Td> Pharmaceutical </Td> <Td> </Td> </Tr> <Tr> <Td> 21 </Td> <Td> M.A. Yousuf Ali </Td> <Td> 62 </Td> <Td> Abu dhabi </Td> <Td> 5 billion </Td> <Td> Retail </Td> <Td> </Td> </Tr> <Tr> <Td> 22 </Td> <Td> 404 </Td> <Td> Ajay Piramal </Td> <Td> 63 </Td> <Td> Mumbai </Td> <Td> 4.9 billion </Td> <Td> Pharmaceutical </Td> <Td> </Td> </Tr> <Tr> <Td> 23 </Td> <Td> 422 </Td> <Td> Bajaj Brothers </Td> <Td> </Td> <Td> 4.8 billion </Td> <Td> Diversified </Td> <Td> Combined net - worth </Td> </Tr> <Tr> <Td> 24 </Td> <Td> 466 </Td> <Td> Rahul & Kapil Bhatia </Td> <Td> - </Td> <Td> New Delhi </Td> <Td> 4.5 billion </Td> <Td> Airline </Td> </Tr> <Tr> <Td> 25 </Td> <Td> 480 </Td> <Td> Micky Jagtiani </Td> <Td> 66 </Td> <Td> Dubai </Td> <Td> 4.4 billion </Td> <Td> Retail </Td> <Td> </Td> </Tr> <Tr> <Td> 26 </Td> <Td> 499 </Td> <Td> Rahul Bajaj </Td> <Td> 80 </Td> <Td> Pune </Td> <Td> 4.3 billion </Td> <Td> Motorcycle </Td> <Td> </Td> </Tr> <Tr> <Td> 27 </Td> <Td> 527 </Td> <Td> Pawan Munjal </Td> <Td> 67 </Td> <Td> Delhi </Td> <Td> 4.1 billion </Td> <Td> Motorcycle </Td> <Td> </Td> </Tr> <Tr> <Td> 28 </Td> <Td> 550 </Td> <Td> B.R. Shetty </Td> <Td> 76 </Td> <Td> Abu Dhabi </Td> <Td> 4.1 billion </Td> <Td> Health care </Td> <Td> </Td> </Tr> <Tr> <Td> 29 </Td> <Td> 572 </Td> <Td> Sudhir & Samir Mehta </Td> <Td> - </Td> <Td> Ahmedabad </Td> <Td> 3.9 billion </Td> <Td> Diversified </Td> <Td> </Td> </Tr> <Tr> <Td> 30 </Td> <Td> B. Ravi Pillai </Td> <Td> 65 </Td> <Td> Dubai </Td> <Td> 3.9 billion </Td> <Td> Construction </Td> <Td> </Td> </Tr> <Tr> <Td> 31 </Td> <Td> 606 </Td> <Td> Mangal Prabhat Lodha </Td> <Td> 62 </Td> <Td> Mumbai </Td> <Td> 3.7 billion </Td> <Td> Real estate </Td> <Td> </Td> </Tr> <Tr> <Td> 32 </Td> <Td> 629 </Td> <Td> Kiran Mazumdar - Shaw </Td> <Td> 65 </Td> <Td> Bangalore </Td> <Td> 3.6 billion </Td> <Td> Biotech </Td> <Td> </Td> </Tr> <Tr> <Td> 33 </Td> <Td> Karsanbhai Patel </Td> <Td> 74 </Td> <Td> Ahmedabad </Td> <Td> 3.6 billion </Td> <Td> Consumer goods </Td> <Td> </Td> </Tr> <Tr> <Td> 34 </Td> <Td> 652 </Td> <Td> Gurbachan & Kuldip Singh Dhingra </Td> <Td> - </Td> <Td> New Delhi </Td> <Td> 3.5 billion </Td> <Td> Paint </Td> <Td> Combined net - worth </Td> </Tr> <Tr> <Td> 35 </Td> <Td> Baba Kalyani </Td> <Td> 69 </Td> <Td> Pune </Td> <Td> 3.5 billion </Td> <Td> Engineering </Td> <Td> </Td> </Tr> <Tr> <Td> 36 </Td> <Td> 679 </Td> <Td> Shashi & Ravi Ruia </Td> <Td> - </Td> <Td> Mumbai </Td> <Td> 3.4 billion </Td> <Td> Diversified </Td> <Td> Combined net - worth </Td> </Tr> <Tr> <Td> 37 </Td> <Td> 703 </Td> <Td> Anil Agarwal </Td> <Td> 64 </Td> <Td> London </Td> <Td> 3.3 billion </Td> <Td> Mining, Metal </Td> <Td> </Td> </Tr> <Tr> <Td> 38 </Td> <Td> Ashwin Dani </Td> <Td> 75 </Td> <Td> Mumbai </Td> <Td> 3.3 billion </Td> <Td> Paint </Td> <Td> </Td> </Tr> <Tr> <Td> 39 </Td> <Td> 729 </Td> <Td> Sameer Gehlaut </Td> <Td> 44 </Td> <Td> 3.2 billion </Td> <Td> Finance </Td> <Td> </Td> </Tr> <Tr> <Td> 40 </Td> <Td> 766 </Td> <Td> Rajan Raheja </Td> <Td> 64 </Td> <Td> 3.1 billion </Td> <Td> Diversified </Td> <Td> </Td> </Tr> <Tr> <Td> 41 </Td> <Td> 791 </Td> <Td> Hasmukh Chudgar </Td> <Td> 84 </Td> <Td> Ahmedabad </Td> <Td> 3 billion </Td> <Td> Pharmaceutical </Td> <Td> </Td> </Tr> <Tr> <Td> 42 </Td> <Td> Rakesh Jhunjhunwala </Td> <Td> 58 </Td> <Td> Mumbai </Td> <Td> 3 billion </Td> <Td> Investment </Td> <Td> </Td> </Tr> <Tr> <Td> 43 </Td> <Td> 822 </Td> <Td> Smita Crishna - Godrej </Td> <Td> 67 </Td> <Td> 2.9 billion </Td> <Td> Diversified </Td> <Td> </Td> </Tr> <Tr> <Td> 44 </Td> <Td> Adi Godrej </Td> <Td> 76 </Td> <Td> 2.9 billion </Td> <Td> Consumer goods </Td> <Td> </Td> </Tr> <Tr> <Td> 45 </Td> <Td> Jamshyd Godrej </Td> <Td> 69 </Td> <Td> 2.9 billion </Td> <Td> Consumer goods </Td> <Td> </Td> </Tr> <Tr> <Td> 46 </Td> <Td> Nadir Godrej </Td> <Td> 67 </Td> <Td> 2.9 billion </Td> <Td> Diversified </Td> <Td> </Td> </Tr> <Tr> <Td> 47 </Td> <Td> Rishad Naoroji </Td> <Td> 67 </Td> <Td> 2.9 billion </Td> <Td> Consumer goods </Td> <Td> </Td> </Tr> <Tr> <Td> 48 </Td> <Td> 859 </Td> <Td> Aloke Lohia </Td> <Td> 59 </Td> <Td> Bangkok </Td> <Td> 2.8 billion </Td> <Td> Petrochemicals </Td> <Td> </Td> </Tr> <Tr> <Td> 49 </Td> <Td> Chandru Raheja </Td> <Td> 75 </Td> <Td> Mumbai </Td> <Td> 2.8 billion </Td> <Td> Petrochemicals </Td> <Td> </Td> </Tr> <Tr> <Td> 50 </Td> <Td> 688 </Td> <Td> Anil Ambani </Td> <Td> 59 </Td> <Td> 2.7 billion </Td> <Td> Diversified </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> India </Th> <Th> World </Th> <Th> Name </Th> <Th> Age </Th> <Th> City of residence </Th> <Th> Net Worth in US $</Th> <Th> Industry </Th> <Th> Comments </Th> </Tr>

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