Bay City Marine, Inc.
ShipbuildingCalifornia, United States11-50 Employees
Bay City Marine is a maritime and commercial industrial repair firm based in National City, California, serving defense, aerospace, and commercial markets. It provides repair and fabrication work designed to meet quality on the first attempt, covering electrical systems, crane and rigging, load testing, structural and pipe welding, as well as pump and machinery repair. The company serves NAVSEA and major shipyards and defense contractors, reflecting its role in naval and commercial ship repair. It holds longstanding NAVSEA authorizations (MSRA and ABR), underscoring its capability to perform ship repairs under formal agreements. Founded in 1968 and incorporated in 1971, the company has over five decades of experience. In January 2026, Tecnico Corp announced the acquisition of Bay City Marine.