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The world around Eric Lefkofsky — companies founded, co-founders, and where they came from. Hover a node to explore; click to open.

Companies founded

3

2008

GrouponPublic Co-founder · Marketplace

2010

LightbankPrivate Founder · Fintech

2015

TempusPublic Founder & CEO · Healthcare

Co-founders

2

A

Andrew Mason

Co-founded Groupon

B

Brad Keywell

Co-founded Groupon

Came from

3

Where Eric Lefkofsky worked or built before — the roots of the lineage.

G

Groupon Public

Marketplace · USA

Mafia →

L

Lightbank Private

Fintech

2010

I

InnerWorkings Private

Also came from Groupon

See the Groupon mafia →

B

Blake Scholl

Cofounder of Boom Technology (born c.1981)

D

Daniel Undurraga

O

Oskar Hjertonsson

Also came from InnerWorkings

See the InnerWorkings mafia →

B

Brad Keywell

American entrepreneur (born 1969)