Eric Lefkofsky: Biography, Career, and Business Insights

Eric Lefkofsky’s Profile Summary

Company	Tempus
Position	Co-founder & CEO
Source of wealth	Serial entrepreneurship and investments, co-founder of Groupon and CEO of Tempus (health technology).
Also known as	Co-founder of Groupon
Age	56
Education	Bachelor’s degree in History from University of Michigan (1991); Juris Doctor from University of Michigan Law School (1993)
Citizenship	USA
Residence	Chicago, Illinois, USA
Family	Married to Elizabeth Kramer; has three children
Website, Social Media	https://x.com/lefkofsky

Biography

Eric Lefkofsky is an American entrepreneur and investor, best known as the co-founder and CEO of Tempus, a technology company that applies artificial intelligence and big data analytics to healthcare, particularly in precision medicine and cancer treatment. Founded in 2015, Tempus has grown into a major player in health technology, working with hospitals, physicians, and researchers to provide data-driven insights that improve patient outcomes.

Lefkofsky began his career building businesses in technology and e-commerce. He co-founded several ventures, including InnerWorkings, Echo Global Logistics, and Mediaocean, each focused on using technology to streamline traditional industries. In 2008, he co-founded Groupon, the online marketplace for deals and discounts, which became one of the fastest-growing companies of its time and went public in 2011. These experiences cemented his reputation as a serial entrepreneur with a focus on disruptive innovation.

Beyond his business ventures, Lefkofsky has been active in philanthropy through the Lefkofsky Family Foundation, which supports initiatives in education, health, human rights, and the arts. His work reflects both a commitment to entrepreneurship and to applying resources toward broader social challenges.

Through a career spanning e-commerce, logistics, marketing, and health technology, Eric Lefkofsky has become a well-known figure in the business and technology landscape. His visibility reflects his achievements across multiple industries, though he is not regarded as an authoritative or dominant voice beyond his sector.

How did Eric Lefkofsky make money?

Eric Lefkofsky makes money in the following areas:

Serial entrepreneurship and investments, co-founder of Groupon and CEO of Tempus (health technology).
What is Eric Lefkofsky net worth?

As of 2026, Eric Lefkofsky’s net worth is estimated to be $6.6 B.

What is Eric Lefkofsky also known as?

Eric Lefkofsky is recognized as a serial entrepreneur and investor. He is best known as the co-founder of Groupon and the CEO of Tempus, a healthcare technology company specializing in precision medicine and artificial intelligence.

Prominent achievements

Co-founder of Groupon

Founder and CEO of Tempus, a healthcare technology company

Philanthropist through the Lefkofsky Family Foundation

X (Twitter) followers: ~9,7К

Trading Strategy

Not a trader

What are Eric Lefkofsky’s key insights?

Eric Lefkofsky believes in leveraging technology to disrupt established industries and solve complex problems. His philosophy emphasizes data-driven decision-making, innovation at scale, and applying entrepreneurial resources to healthcare and other high-impact sectors.

Personal life

Eric Lefkofsky is married to Elizabeth Kramer. The couple has three children and has been active in philanthropy through the Lefkofsky Family Foundation, supporting education, health, and the arts.

Useful insights

Decision-making and success

Making the right decisions at the right time is often what sets successful people apart. Drawing on the experience of Ray Dalio, founder of Bridgewater Associates, here are some key lessons for improving your decision-making and achieving long-term success.

Create a decision-making framework

Ray Dalio advocates for a clear, principles-based approach to decision-making. Establish a set of guiding principles that you consistently apply when faced with choices. This will help you stay focused and avoid emotional or impulsive decisions.
Embrace transparency and open feedback

Dalio’s philosophy of radical transparency is about creating an environment where honest feedback is encouraged. Whether in your career or personal life, being open to criticism and maintaining transparency will help you grow and make better decisions.
Prepare for risks and manager them wisely

Success isn’t just about making the right moves—it's also about managing risks effectively. Always consider worst-case scenarios and have a plan in place to navigate them. Risk management is a crucial part of any decision-making process.