This Pittsburgh-based company looks to solve global poverty by creating jobs -- and sustainably-produced fabrics.
This Valley Forge company uses software to ease the way for blind and low-vision musicians.
Thanks to a plea from a desperate mother, this inventive researcher decided to rethink the artificial aortic valve, making it more like the real thing.
This Northeast PA vaccine innovator is at the helm of a growing company.
438 companies and growing.