Bath Iron Works (BIW) is a major American shipyard located in Bath, Maine. Since its founding in 1884, BIW has established a distinguished history of designing and building a wide range of complex naval and commercial vessels. Today, as a subsidiary of General Dynamics, Bath Iron Works is a leader in the construction of technologically advanced surface combatants for the U.S. Navy, including Arleigh Burke-class (DDG 51) guided-missile destroyers and Zumwalt-class (DDG 1000) destroyers. Known for its skilled workforce and commitment to quality, BIW plays a critical role in U.S. national security and maritime capabilities.
Primary shipbuilding operations, including vessel design, engineering, construction, testing, and repair. Also houses corporate administration and program management.
Expansive shipyard facilities featuring large dry docks, the iconic Land Level Transfer Facility, massive assembly buildings, and prominent gantry cranes (like 'Big Blue'). Its location on the deep-water Kennebec River provides direct access to the Atlantic Ocean.
A culture of pride, craftsmanship, and dedication to supporting the U.S. Navy. Characterized by a strong union presence (International Association of Machinists and Aerospace Workers Local S6), a focus on safety, and a multi-generational workforce committed to quality and innovation in a demanding industrial environment.
A cornerstone of U.S. naval shipbuilding for over a century, BIW is a critical national security asset. It's one of Maine's largest employers and a significant contributor to the regional and national economy. The ships built at BIW form a vital part of the U.S. Navy's global presence.
Bath Iron Works's operations are primarily centered in Maine, USA, focusing on the design and construction of ships for the U.S. Navy. Its global presence is indirect, manifested through the worldwide deployment of the naval vessels it builds. BIW provides lifecycle support, maintenance, and modernization services for these U.S. Navy ships, which operate across the globe, thereby supporting U.S. interests and international maritime security. The company does not typically maintain independent international offices for sales or production, as its primary customer is the U.S. government.
700 Washington Street
Bath
Maine
USA
Address: Hardings Plant, 1 Gurnet Rd, Brunswick, ME 04011 (Located at Brunswick Landing)
To enhance production efficiency by offloading specific manufacturing processes from the main Bath shipyard, utilizing the available space and infrastructure at the former Naval Air Station Brunswick for pre-fabrication work.
Address: BIW Training Academy, Brunswick Landing, 112 Pegasus St, Brunswick, ME 04011
To cultivate a skilled labor pool essential for meeting BIW's ongoing and future production needs, ensuring a pipeline of qualified tradespeople for the shipbuilding industry in Maine.
Address: Various locations within the Bath shipbuilding complex, including piers and outfitting halls.
To efficiently manage the complex final assembly and outfitting stages of shipbuilding, preparing vessels for sea trials and delivery to the U.S. Navy.
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As of April 2025, General Dynamics - Bath Iron Works' leadership includes:
General Dynamics - Bath Iron Works has been backed by several prominent investors over the years, including:
No major publicly announced new hires or departures at the presidential or direct vice-presidential level specifically for Bath Iron Works in the past 12 months (ending mid-2024). Key leadership has remained stable. Changes at the broader General Dynamics Marine Systems group level (which includes BIW) may occur but are not listed as direct BIW appointments or exits.
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As a subsidiary of General Dynamics, Bath Iron Works likely follows common corporate email patterns. The most probable format uses the employee's first and last name or initials.
[first].[last]@gdbiw.com
Format
jane.doe@gdbiw.com
Example
80%
Success rate
Mainebiz • 2024-04-23
Bath Iron Works has been awarded a $57 million contract modification from the U.S. Navy to continue providing lead yard services for Arleigh Burke-class destroyers (DDG 51). This funding will support engineering, technical assistance, and other services for the ongoing construction and modernization of these warships....more
USNI News • 2024-03-04
The U.S. Navy awarded Bath Iron Works a $113.8 million contract modification for planning yard services for littoral combat ships and Arleigh Burke-class destroyers. The work will include engineering, design, material procurement, and logistics support....more
Naval Sea Systems Command • 2023-08-26
The future Arleigh Burke-class guided-missile destroyer USS Harvey C. Barnum Jr. (DDG 124) was christened at General Dynamics Bath Iron Works. The ship honors Col. Harvey "Barney" Barnum Jr., a U.S. Marine Corps veteran and Medal of Honor recipient....more
General Dynamics • 2023-11-16
Bath Iron Works celebrated the keel laying of the future USS Patrick Gallagher (DDG 127), an Arleigh Burke-class Flight III destroyer. The ceremony marks a significant milestone in the ship's construction....more
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