David Koretz


Koretz Meets Einstein

Jun 6, 2001

David Koretz has his own method of screening job candidates. He gives them brainteasers. Here is one of Koretz's favorites, which is attributed to Albert ...  Read story

Letters

Jul 1, 2001

Readers react to articles from the April and May 2001 issues of Inc. , including Edward O. Welles' "The Billionaire Next Door," John Grossmann's "The...  Read story

Things I Can't Live Without: David Koretz

By Nadine Heintz |  Mar 1, 2008

David Koretz: President and CEO of BlueTie • Pittsford, New York.  Read story

The Billionaire Next Door

By Edward O. Welles |  May 1, 2001

Have you ever wondered whether some people are just born to be entrepreneurs? Meet David Koretz, a 21-year-old businessman hoping to be a billionaire by 25.  Read story

Mail

By Various Inc Staff |  Sep 1, 2001

Readers react to articles from the July issue of Inc. , including Mike Hofman's "It Takes All Kinds," Edward O. Welles' "Options, Equity, and Rancor,...  Read story

How Would You Sell a Virtual Makeover?

By April Joyner |  Jun 1, 2009

Where should ModiFace market its online makeover tools, including HairMixer and WeightMirror?  Read story

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