Global dealmaking reached $4.5 trillion in 2025, marking the second-best year on record according to Financial Times analysis. The total M&A value surged by 50% year-over-year, driven by the highest-ever number of megadeals—transactions exceeding $1 billion. This rebound signals renewed corporate confidence amid stabilizing economic conditions and lower interest rates, enabling larger strategic acquisitions.

Industries like technology, healthcare, and energy saw heightened activity as companies sought scale and innovation through consolidation. For private equity firms, this environment opens opportunities for exits and new investments, though antitrust scrutiny may intensify. Investors should monitor cross-border deals and sector-specific trends, as this momentum could reshape competitive landscapes and drive further market consolidation in 2026.