Eric Lefkofsky Blogspot | Eric Lefkofsky | Eric Lefkofsky’s Linked-In Profile | Eric’s MySpace Page
Eric Lefkofsky Wiki | Eric Lefkofsky DePaul University Course
Eric’s Yelp Profile | Mr. Lefkofsky’s Squidoo

Companies I helped found:
InnerWorkings | Echo Global Logistics | MediaBank

For information about my family's charitable foundation: The Lefkofsky Foundation