VITAL IMAGES INC.
Headquarters: Minnetonka
Chief excecutive: Michael Carrel
Employees: 330
2006 sales: $70.5 million
2006 profit: $6.6 million
Business: The company makes software that generates three- and four-dimensional images of CT scans. Vital's largest customer is Toshiba, which accounts for 50 percent of Vital's annual sales.
