Lockheed Martin Sippican Competitors and Similar CompaniesClear all

General Dynamics's competitors and similar companies include AMSEC.

	General Dynamics General Dynamics (GD) is a company that develops and manufactures nuclear-based submarines and communications systems.	AMSEC AMSEC is a full-service supplier to the Navy and commercial maritime industry.
Founding Date	Founding Date 1952	Founding Date 1981
Type	Type Public	Type Subsidiary
Tags	Tags Manufacturing & Industrial aerospace communication equipment marine vehicles	Tags Manufacturing & Industrial defense engineering logistics marine shipbuilding
Locations	Locations Reston, US HQ Wien, AT Calgary, CA Cole Harbour, CA Nicolet, CA Ottawa, CA Repentigny, CA see more	Locations Virginia Beach, US HQ Bremerton, US Newport News, US San Diego, US
Employees	Employees 117,000	Employees 715

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HQ

Virginia Beach, US

AMSEC is a full-service supplier to the Navy and commercial maritime industry.