Maritime Directory

El Cajon, CA, United States

Allied Patterncraft is a pattern making and castings company based in El Cajon, California, producing industrial and marine foundry patterns.

San Diego, CA, United States

Historic San Diego foundry and machine shop established in 1905 as California Iron Works; predecessor to National Steel and Shipbuilding Company (NASSCO), providing foundry work, machining, and ship repair services.

Sandusky, OH, United States

Sandusky International Inc. is a heavy industrial manufacturer in Sandusky, Ohio, producing large centrifugal and static castings and precision-machined components, including steel mill rolls and marine propulsion components such as stern tubes and rudder stocks.