The first half of 2025 is redefining the boundaries of cross-border mergers and acquisitions. Within a single week, the market absorbed announcements totalling well over $90 billion in transaction value — from Merck KGaA’s $11.3 billion acquisition of Bio-Techne to Uber’s $14.8 billion public takeover offer for Delivery Hero, ON Semiconductor’s $7 billion all-stock deal for Synaptics, and KKR’s cross-border move on EDF Power Solutions. For CFOs, General Counsel, and M&A Directors, these transactions are not isolated events. They are structural signals about where capital is flowing, what strategic logic is prevailing, and what execution risks demand immediate attention.

Life Sciences and Semiconductors: Strategic Acquisitions Driven by Structural Demand

Merck KGaA’s acquisition of Bio-Techne — its largest deal in over a decade — is a calculated bet on the long-term expansion of complex biologics research and contract development and manufacturing (CDMO) infrastructure. Bio-Techne’s portfolio of proteins, antibodies, and analytical tools positions Merck KGaA to capture upstream value in the drug development chain, particularly as GLP-1 therapies, cell and gene therapies, and AI-assisted drug discovery scale globally. For European acquirers targeting U.S. life sciences assets, this deal underscores the premium now attached to proprietary scientific platforms over pure revenue multiples.

Equally instructive is ON Semiconductor’s all-stock acquisition of Synaptics, valued at approximately $7 billion. The strategic rationale centers on AI-enabled edge devices and physical AI — the integration of machine learning directly into hardware for automotive, industrial, and IoT applications. All-stock structures of this scale reflect both valuation confidence and a desire to preserve liquidity for post-merger integration investment. For CTOs and corporate development teams evaluating semiconductor consolidation, this transaction confirms that AI capability — not just manufacturing scale — is now the primary acquisition currency in the sector.

Cross-Border Complexity: Regulatory Exposure and Jurisdictional Risk

Uber’s public takeover bid for Delivery Hero at $14.8 billion would, if completed, create the world’s largest food-delivery group outside China. However, the transaction faces substantial regulatory headwinds. Delivery Hero operates across more than 70 countries, meaning the deal will trigger merger control filings in multiple jurisdictions simultaneously — including the European Commission under the EU Merger Regulation (EUMR), which applies where combined worldwide turnover exceeds €5 billion. Antitrust authorities in Germany, the Middle East, and Southeast Asia are also likely to scrutinise market concentration in food delivery and quick commerce.

KKR’s acquisition of EDF Power Solutions in the U.S. and Canada reflects a separate but equally important dynamic: private equity’s continued appetite for regulated infrastructure assets in the energy transition space. Cross-border energy deals involving state-adjacent sellers — EDF remains majority French state-owned — introduce additional layers of foreign investment screening. In the U.S., CFIUS review is a near-certainty for transactions involving energy infrastructure, regardless of the buyer’s Western origin. European acquirers and sellers alike must factor CFIUS timelines — which can extend six months or more — into deal structuring and financing commitments.

Implications for Business Leaders: Due Diligence and Integration Priorities

The current deal environment demands a more disciplined approach to both pre-signing due diligence and post-merger integration planning. Three priorities stand out for decision-makers:

  • Regulatory mapping from day one: Cross-border deals above €1 billion routinely trigger five or more merger control filings. Building a jurisdictional risk map — covering antitrust, foreign investment screening (CFIUS, FIRB, EU FDI Regulation), and sector-specific approvals — before signing avoids costly remedies or deal restructuring post-announcement.
  • Valuation discipline in AI-driven sectors: As semiconductor and life sciences premiums reflect intangible AI and IP assets, due diligence must extend beyond financial statements to include IP ownership chains, open-source licence exposure, and data governance compliance under GDPR and the EU AI Act.
  • Integration financing strategy: The prevalence of all-stock and mixed cash-and-stock structures — as seen in ON Semiconductor and GameStop’s unsolicited $56 billion bid for eBay — reflects tighter credit conditions. Corporate finance teams should stress-test integration budgets against rising cost-of-capital scenarios and ensure earnout structures are enforceable across relevant jurisdictions.

Key Takeaway

The M&A market in 2025 is not slowing — it is concentrating around high-conviction strategic themes: AI infrastructure, life sciences tooling, energy transition, and global logistics consolidation. For boards and executive teams, the competitive advantage lies not in deal volume but in execution quality. Firms that invest in robust cross-border due diligence frameworks, proactive regulatory engagement, and disciplined post-merger integration planning will capture the value that others leave on the table.