PITTSBURGH — Dagostino Electronic Services, the preferred technology provider for the Pittsburgh Steelers, has been named one of the Fastest Growing Companies in 2016 by the Pittsburgh Business Times. The Pittsburgh 100 List ranks the top 100 western PA companies by revenue growth over a three-year period. DES was recognized during the awards ceremony at the Westin Convention Center for experiencing a 30.85 percent growth from 2013-2015. Bob Dagostino, president of Dagostino