There was a time when a big portion of ground transportation spending was invisible to corporate travel buyers. Lyft and Uber are helping with that, but they’re not the only options. A service provider to taxis and black cars, Curb Mobility started a business program last fall and now claims a few dozen clients including professional services firms, law firms...

David Jonas in 2006 co-founded business media firm ProMedia.travel after ten years as a journalist with Business Travel News. David rejoined BTN in 2010 as executive editor when its parent company acquired ProMedia, and in 2014 co-created The Company Dime. David has a bachelor's degree in communications from Cornell University.