Headquarters: Minneapolis CEO: Arvind Subramanian
Employees: 130
Estimated 2008 sales: $93.3 million
Business: Develops software like ProVation and UpToDate that helps doctors improve workflow efficiency
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Editor's Pick
The Minnesotan behind Cologuard, which fueled the biggest health care acquisition of 2025
The late Dr. David Ahlquist co-invented ColoGuard, which is helping drive Abbott Laboratories’ acquisition of Exact Sciences. After an ALS diagnosis in 2019, Ahlquist wasn’t done inventing.
