also located downtown. Other companies with offices downtown include JPMorgan Chase, FNB Corporation, Huntington Bancshares, KeyBank, PNC Bank, InfoCision, and The Youngstown Business Incubator. The United States Postal Service has a large branch located in downtown that is a large employer. The Youngstown Business Incubator houses several small, (B2B Software) technological companies. The Incubator occupies one historic building. The incubator has been expanding as of 2016-2017, converting the old vindicator building. The old Stambaugh building, which once housed the Youngstown Sheet and Tube headquarters has been renovated to a 4 star Double Tree by Hilton hotel, in 2018. In 2019, the Youngstown Foundation Amphitheater opened alongside a Riverfront park, and Huntington Community Alley. External links Official website of the City of Youngstown Youngstown 2010- A citywide revitalization effort Youngstown, Ohio Neighborhoods in Youngstown, Ohio