new delhi the five executives arrested for their alleged involvement in the 2g scam represent three companies that even after taking a beating on dalal street postspectrum scam are worth nearly rs 36000 crorethis makes it perhaps the biggest detention involving corporate india as different from earlier high profile arrests of stock brokers harshad mehta and ketan parekh and heads of some governmentowned financial institutionsthree executives gautam doshi surendra pipara and hari nair come from the reliance anil dhirubhai ambani group that has a combined market capitalization of rs 92350 crore as against 118 lakh crore a year ago reliance communications net worth is estimated at rs 21800 crore 36 lower than a year agoall three executives sent to judicial custody dealt with the groups finances doshi a chartered accountant is president in reliance adag an expert in taxation and mergers and acquisition he was earlier rsm a leading ca firmunitechs sanjay chandra and db groups vinod goenka are second generation entrepreneurs who diversified from real estate their family businessinto hotels food and special economic zones before venturing into telecom which proved to be an illfated movenot long ago these companies were stock market darlings in 2008 when the global financial crisis swept the world unitech promoter ramesh chandra sanjays father was worth 96 billion over rs 40000 based on wednesdays closing price his company is worth rs 10600 crore with the chandra family worth falling to around rs 5000 croresimilarly db realty which listed last year has seen its share price fall over 77 during the last one year and its market capitalization was down to rs 2500 crorenot too long ago db that draws its initials from vinod goenkas dynamix group and shahid balwas balwa group was credited with listing in a market that was not too favourable to real estate what went in the companys favour were investments from what were then marquee names such as lehman brothers ilfs and trinity capitalbesides goenka a college dropout brought large land parcels something that few could boast of in mumbai and there was balwa whose successful redevelopment was adopted by the maharashtra government as a model for others balwa was the youngest billionaire on the forbes list of 100 rich people in india for 2010real estate apart goenkas dynamix group is credited with working with some of the biggest names in dairy including britannia and nestle in addition to pepsis tropicana a majority of this activity takes place in baramati agriculture minister sharad pawars constituencywhile db focused on maharashtra unitechs main area of operations till a few years ago was gurgaon where it got into real estate in 1985but unlike balwa and goenka both college dropouts unitechs sanjay chandra is an mba from boston university though goenkas father was the one who ventured into realty the business didnt come naturally to sanjay chandras father ramesh chandra an iit kharagpur alumniafter studying overseas chandra returned to roorkie to work in a government lab he then laid the foundation for