Who Owns General Dynamics Marine Systems?

General Dynamics Marine Systems operates under General Dynamics' corporate environmental management framework. More than 50 company sites operate under ISO 14001 certification for environmental management systems. The company has decreased carbon intensity by 32% since 2019, with a 4.4% year-over-year reduction in emissions per dollar of revenue while increasing manufacturing capacity. General Dynamics has committed to reducing greenhouse gas emissions by 40% by 2034, with carbon neutrality targeted before 2060.

Each Marine Systems facility maintains Environmental, Health and Safety (EHS) programs to ensure compliance with applicable laws and regulations. The segment integrates environmental considerations into submarine design, procurement, production, and facilities management. Manufacturing operations involving heavy metals, welding, and industrial processes require ongoing environmental compliance at the federal and state level.

The segment operates under General Dynamics' Ethos framework, emphasizing integrity, respect, and ethical conduct in business dealings. All defense contracts are subject to strict compliance with government contracting regulations, international trade laws including ITAR export controls, and defense industry ethical standards. General Dynamics maintains a supply chain of more than 35,400 suppliers, including over 12,000 small business partners.

In 2025, General Dynamics Electric Boat was awarded $12.4 billion in contract modifications for construction of two fiscal year 2024 Virginia-class submarines. The Navy also awarded a $1.85 billion contract modification for long-lead-time materials and preliminary construction for submarine production. These contract awards reflect continued confidence in Electric Boat's technical capabilities and program execution.

Electric Boat's design and construction of USS Nautilus (SSN-571), the world's first nuclear-powered submarine, commissioned in September 1954, represents one of the most significant technical accomplishments in naval engineering history. The company has maintained its position as the preeminent nuclear submarine builder in the United States for more than seven decades.

Bath Iron Works has been acknowledged for its construction of Arleigh Burke-class destroyers, the backbone of the U.S. Navy's surface combatant fleet. The shipyard has delivered multiple destroyers on schedule and continues to compete for new construction contracts.

Marine Systems facilities maintain ISO 14001 certification for environmental management and ISO quality certifications for military manufacturing. The segment's shipbuilding facilities have received recognition for quality and performance in delivering complex naval vessels.

General Dynamics Marine Systems has faced several significant controversies throughout its history, primarily related to environmental compliance, contract management, and labor relations.

In January 2008, Electric Boat signed a consent order with the state of Connecticut and paid $75,000 to settle violations relating to the discharge of pollutants into the Thames River. Earlier environmental incidents included a $13,600 fine from the U.S. Environmental Protection Agency in 1998 for improper disposal of PCB-contaminated clothing, a $105,000 penalty in 1992 for hazardous waste violations at an Arizona facility, and a $50,000 fine in 1992 for a hazardous waste spill at a San Diego plant.

In April 2008, a Congressional committee blamed poor management by both the Defense Department and General Dynamics for billions of dollars in cost overruns and delays in a Marine Corps tank program. In August 2008, General Dynamics agreed to pay $4 million to settle federal charges that a subsidiary fraudulently billed the Pentagon for defective parts used in Navy aircraft and submarines.

Marine Systems facilities experienced significant labor disputes during the 1980s and 1990s. In 1983-84, more than 1,000 draftsmen at Electric Boat remained on strike for 14 months. In 1988, approximately 10,000 Electric Boat workers struck for more than 100 days over wage disputes. Bath Iron Works workers struck for eight weeks in 2000. Workers at NASSCO in San Diego went 16 years without a collective bargaining agreement, leading to a lawsuit that resulted in the company agreeing to pay workers $14 million in back wages.

In December 2011, General Dynamics and Siemens Corp. settled a lawsuit brought by former factory workers at a Florida plant who alleged that the companies negligently dumped the solvent TCE into drinking water, causing cancer cases. Settlement terms were not made public.

General Dynamics was also named as a defendant in Scharpf et al. v. General Dynamics Corp., a federal antitrust class action lawsuit filed in October 2023 alleging that General Dynamics and other major shipbuilders participated in an informal agreement not to recruit each other's naval architects and marine engineers, suppressing wages. The case underwent significant legal proceedings in 2025 including a Fourth Circuit Court of Appeals decision and en banc review order.