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Eric Lefkofsky - Entrepreneur
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Eric Lefkofsky

description Eric Lefkofsky Overview

Eric Lefkofsky is an American entrepreneur associated with several technology companies, including Groupon, which he co-founded, and Tempus AI, which he founded. Tempus develops data and artificial intelligence tools intended to support precision medicine, particularly in oncology. Lefkofsky is also a co-founder of the Chicago venture firm Lightbank and has been active in philanthropy through the Lefkofsky Family Foundation.

help Eric Lefkofsky FAQ

What companies has Eric Lefkofsky founded?

He co-founded Groupon and later founded Tempus AI, and his earlier ventures include logistics and print-related companies such as Echo Global Logistics and InnerWorkings. He also co-founded the Chicago-based venture firm Lightbank.

What does Tempus AI actually do?

Tempus builds data and artificial intelligence tools for precision medicine, with a strong focus on oncology, including genomic sequencing and analysis to help doctors match cancer patients to therapies. Lefkofsky has said the idea grew out of his wife's experience being treated for breast cancer.

Is Tempus AI publicly traded?

Yes. Tempus went public in 2024 and trades on Nasdaq under the ticker TEM. The IPO was one of the notable health-technology listings of that year.

Was Eric Lefkofsky ever CEO of Groupon?

Yes. After co-founding the company, he served as Groupon's CEO from 2013 to 2015, guiding the daily-deals business in the years after its IPO. He then shifted focus toward his next ventures, including Tempus.

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