The Emerging Structure of the European Defence M&A Market
How rearmament pressure, industrial bottlenecks, and eligibility constraints are beginning to shape European defence deal logic
The European defence M&A market is entering a more consequential phase, but it is not yet a fully transparent or standardised market. Rearmament pressure, expanding order books, supply-chain constraints, and the growing importance of industrial sovereignty are increasing the strategic relevance of acquisitions across the sector. At the same time, the public record remains uneven. Some transactions disclose enterprise value and strategic rationale with relative clarity, while many others reveal only part of the economic logic behind the deal. The central problem is therefore not simply whether more transactions are taking place, but whether the observable deals of 2025–2026 already reveal the emergence of a distinct strategic market in which industrial capacity, software-defined capability, buyer type, and regulatory compatibility are starting to interact in a more structured way.
The report is structured to answer that question by separating four analytical levels that are often incorrectly merged. It begins by defining the actual perimeter of the market, extending beyond traditional primes to include mid-tier suppliers, software and AI firms, bottleneck industrial assets, and dual-use companies acquiring greater defence relevance. It then examines the behaviour of strategic buyers and, with greater caution, the role of financial capital. From there, it analyses the categories of targets attracting capital, the limited subset of transactions that allow disciplined valuation work, and the deal structures being used to obtain control. The final chapters assess whether the emerging European architecture of control, eligibility, territoriality, and industrial sovereignty is beginning to affect transaction logic, even where that effect is still more visible as structured inference than as explicitly disclosed pricing.