Michael Dell
Michael Dell
Dell

After building a disruptive business model to sell personal computers in the '80s and '90s and then seeing that model lose steam, Michael Dell, now 47, came back as the CEO in 2007. He's helped rejuvenate the business, leading its transformation to a broad-based infotech company.


By John A. Byrne, contributor @FortuneMagazine - Last updated March 22 2012: 6:02 AM ET
Join the Conversation
The 12 greatest entrepreneurs of our time

Great ideas are hard to come by. Putting them to work is even harder. Meet the founders who turned concepts into companies and changed the face of business.

Most Popular
 
 
 
 
 

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2018 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2018. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor's Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2018 and/or its affiliates.