On the Record · Huntington Ingalls Industries

Huntington Ingalls Industries acquisitions, on the record

The businesses Huntington Ingalls Industries bought and sold, as its annual reports describe them, with the cash it reported paying for acquisitions each year and every deal filing since 2016.

Deals its annual reports describe

Business	Deal	When	Value
Alion Holding Corp. Word for word“The purchase price was $ 1.79 billion, including $ 148 million of cash received in the acquisition.” 10-K for 2023	acquisition	—	$ 1.79 billion
Hydroid Word for word“The policies insured the Company against losses relating to the seller’s breach of certain representations and warranties in the Hydroid acquisition agreement.” 10-K for 2023	acquisition	—	—
San Diego Shipyard business Word for word“In February 2021, the Company contributed its San Diego Shipyard business to a joint venture, Titan Acquisition Holdings, L.P. ("Titan"), in exchange for a 10 % non-controlling interest.” 10-K for 2023	divestiture	In February 2021	10 % non-controlling interest
oil and gas business Word for word“For the year ended December 31, 2021, the Company’s effective tax rate differed from the statutory federal corporate income tax rate primarily as a result of a tax loss associated with the sale of the Company's oil and gas business and estimated research and development tax credits for 2021 and prior years.” 10-K for 2023	divestiture	2021	—
previously owned Avondale Shipyard facility Word for word“The Company holds a loan receivable in connection with the financing of the sale of its previously owned Avondale Shipyard facility.” 10-K for 2023	divestiture	—	—
unconsolidated ship repair and specialty fabrication joint venture Word for word“The increase was primarily driven by the settlement of a representations and warranties insurance claim related to the acquisition of Hydroid and higher volumes described above, partially offset by a contract loss and lower equity income from the disposition of our investment in an unconsolidated ship repair and specialty fabrication joint venture.” 10-K for 2023	divestiture	—	—
W International Word for word“In December 2024, the Company entered into a definitive agreement to acquire substantially all of the assets of W International, a South Carolina-based complex metal fabricator specializing in the manufacture of shipbuilding structures, modules, and assemblies, for a purchase price of $ 140 million, subject to customary purchase price adjustments.” 10-K for 2024	agreed acquisition	In December 2024	$ 140 million
W International SC, LLC and Vivid Empire SC, LLC (W International) Word for word“In January 2025, the Company acquired substantially all of the assets of W International SC, LLC and Vivid Empire SC, LLC (collectively “W International”), a South Carolina-based complex metal fabricator specializing in the manufacture of shipbuilding structures, modules, and assemblies.” 10-K for 2024	acquisition	In January 2025	—
interest in an unconsolidated ship repair and specialty fabrication joint venture Word for word“The change in investing cash was primarily driven by an increase in capital expenditures and the sale of our 49 Table of Contents interest in an unconsolidated ship repair and specialty fabrication joint venture in 2023, partially offset by additional investment in one of our unconsolidated nuclear and environmental joint ventures in 2023.” 10-K for 2024	divestiture	in 2023	—
Avondale Shipyard facility Word for word“The Company holds a loan receivable in connection with the financing of the sale of its previously owned Avondale Shipyard facility.” 10-K for 2024	divestiture	—	—
San Diego Shipyard business (contributed to Titan Acquisition Holdings, L.P.) Word for word“In 2021, the Company contributed its San Diego Shipyard business to a joint venture, Titan Acquisition Holdings, L.P. ("Titan"), in exchange for a 10 % non-controlling interest, which was recorded under the equity method of accounting.” 10-K for 2024	divestiture	In 2021	—
W International SC, LLC and Vivid Empire SC, LLC (collectively "W International") Word for word“In January 2025, the Company acquired substantially all of the assets of W International SC, LLC and Vivid Empire SC, LLC (collectively “W International”), a South Carolina-based complex metal fabricator specializing in the manufacture of shipbuilding structures, modules, and assemblies, for a purchase price of $ 132 million.” 10-K for 2025	acquisition	In January 2025	$ 132 million

As filedReported in the company's financial data (XBRL), each linked to its filing
Fiscal year ended	Cash paid for acquisitions (net of cash acquired)	Goodwill from acquisitions
2016-12-31	$372 million	$278 million
2017-12-31	−$3 million	—
2018-12-31	$77 million	$46 million
2019-12-31	$195 million	$133 million
2020-12-31	$417 million	$350 million
2021-12-31	$1.64 billion	$1.02 billion
2025-12-31	$132 million	$32 million

Deal filings since 2016

2024-11-18 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2024-09-17 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2023-04-28 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2021-08-20 Form 8-K, Item 2.01: Completion of Acquisition or Disposition of Assets
2021-08-16 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2021-07-09 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2020-04-06 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2020-03-30 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2017-12-04 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
2017-11-27 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement

Read from Huntington Ingalls Industries’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2026-02-05. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.