After losing all but 1 steel mill about 40 years ago, it's quite diverse. There is lots of healthcare (UPMC, Highmark), finance (PNC, BNY Mellon) and sports (St

After losing all but 1 steel mill about 40 years ago, it's quite diverse. There is lots of healthcare (UPMC, Highmark), finance (PNC, BNY Mellon) and sports (Steelers, Penguins, Pirates), with plenty of retail and manufacturing. There's a little tech, but it's not big compared to healthcare and finance (check back if we get Amazon HQ2). This list is accurate: https://en.wikipedia.org/wiki/List_of_corporations_in_Pittsburgh https://en.wikipedia.org/wiki/List_of_corporations_in_Pittsb...