General Dynamics Electric Boat
Marcus Hook, PA 19061
Flowserve Corporation
Marcus Hook, PA 19061
Energy Transfer
Marcus Hook, PA 19061
Integrated Power Services
Marcus Hook, PA 19061
Evonik
Chester, PA 19013
U.S. Navy
Marcus Hook, PA 19061
Lockheed Martin
King of Prussia, PA 19406
Scientific Search
Swedesboro, NJ 08085
Menasha
Philadelphia, PA 19102
Philly Shipyard
Wilmington, DE 19810