Huntington Ingalls Industries, Inc. (HII)

Sector: Industrials|Industry: Aerospace & Defense|Market Cap: $7.31B|Employees: 44K


Huntington Ingalls Industries, Inc. designs, builds, overhauls, and repairs military ships in the United States. It operates through three segments: Ingalls, Newport News, and Mission Technologies. The company is involved in the design and construction of non-nuclear ships comprising amphibious assault ships; expeditionary warfare ships; surface combatants; and national security cutters for the U.S. Navy and U.S. Coast Guard. It also provides nuclear-powered ships, such as aircraft carriers and submarines, as well as refueling and overhaul, and inactivation services of nuclear-powered aircraft carriers. In addition, the company offers naval nuclear support services, including fleet services comprising design, construction, maintenance, and disposal activities for in-service the U.S. Navy nuclear ships; and maintenance services on nuclear reactor prototypes. Further, the company provides C5ISR systems and operations; application of artificial intelligence and machine learning to battlefield decisions; defensive and offensive cyberspace strategies and electronic warfare; live, virtual, and constructive solutions; unmanned, autonomous systems; and fleet sustainment; and critical nuclear operations. Huntington Ingalls Industries, Inc. was founded in 1886 and is headquartered in Newport News, Virginia.

  1. Filings

Filing Highlights

Financial Performance

Sales and service revenues decreased by $71 million, or 3%, year-over-year, totaling $2.734 billion for the three months ended March 31, 2025. This decrease was primarily attributed to lower volumes across Newport News, Ingalls, and Mission Technologies segments.

Operating income increased by $7 million, or 5%, year-over-year, reaching $161 million for the three months ended March 31, 2025. This improvement occurred despite the revenue decline, indicating improved efficiency or cost management.

Net cash used in operating activities increased by $193 million year-over-year, reaching $395 million for the three months ended March 31, 2025. This was primarily due to an unfavorable change in trade working capital driven by the timing of billings across programs.

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