Latest Corporate News News
đź“…December 17, 2025 at 1:00 PM
Global corporate news: mega M&A reshapes ad and pharma sectors, markets react to geopolitical oil blockade, major deals and listings, and sector-specific acquisitions dominate headlines.
1
Omnicom completes $13.5B acquisition of Interpublic Group
Omnicom finalized its $13.5 billion purchase of rival Interpublic Group, creating the largest advertising holding company and reshaping industry scale and tech capabilities, a deal analysts say will accelerate consolidation in ad tech and data services.
2
Pfizer–Novo Nordisk bidding war and Metsera acquisition fallout
Pfizer led a high‑profile bidding contest for obesity biotech Metsera, ending with Pfizer's takeover attempts that underscored intense pharma competition in GLP‑1 and obesity therapeutics and triggered further sector consolidation.