In the US aerospace & defence industry, there were 18 M&A deals announced in Q4 2023, worth a total value of $963.2m, according to GlobalData’s Deals Database. The $725m acquisition of Triumph Group by AAR was the industry’s largest disclosed deal. GlobalData’s Aerospace, Defense and Security Industry Mergers and Acquisitions Deals by Top Themes in 2023 report helps understand the transformative themes fueling M&A activity in the industry. Buy the report here.

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In value terms, M&A activity in the US decreased by 86% in Q4 2023 compared with the previous quarter’s total of $6.9bn and fell by 80% as compared to Q4 2022. Related deal volume decreased by 44% in Q4 2023 versus the previous quarter and was 29% higher than in Q4 2022.

The top-ranked financial advisors supporting these M&A deals in the US in Q4 2023 were Houlihan Lokey; Jefferies Financial Group; Royal Bank of Canada with 6, 4, 3 deals respectively.

The top-ranked legal advisorss supporting these M&A deals in the US Q4 2023 were Pillsbury Winthrop Shaw Pittman; Jones Day; Kirkland & Ellis with 4, 3, 3 deals respectively.

For further understanding of GlobalData's Aerospace, Defense and Security Industry Mergers and Acquisitions Deals by Top Themes in 2023 – Thematic Intelligence, buy the report here.

This content was updated on 8 January 2024

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData’s Deals Database tracks global deal activity, including mergers, acquisitions, capital raising, strategic alliances, and licensing agreements. Proprietary analysis is used to group deals into key thematic areas and granular sectors across the world’s largest industries.

This analysis considers only announced and completed deals from the GlobalData financial deals database and excludes all terminated and rumoured deals. Deal type includes Acquisition, Asset transactions and Mergers.