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Thursday 5 November 2026
M&A NEWS
Deal tracker

Top mergers and acquisitions in Switzerland in November 2026

Every verified merger and acquisition involving Switzerland in this period, ranked by disclosed value. Updated every morning.

We tracked 2 deals involving Switzerland in November 2026, 2 of them with a disclosed value, worth $2.4bn in total. The largest was Samsung Biologics's $1.8bn deal for PolyPeptide Group AG, ahead of Ahlsell AB (publ) and Meier Tobler Group AG at $600m.

Top mergers and acquisitions in Switzerland in November 2026

Switzerland M&A news →
  1. 12 NovSamsung Biologics → PolyPeptide Group AGSamsung secures 98% of PolyPeptide as offer awaits final clearancesHealthcare / Pharma CDMOIn review$1.8bn
  2. 24 NovAhlsell AB (publ) → Meier Tobler Group AGAhlsell bids CHF 492m for Swiss building-technology group Meier ToblerIndustrials / Building technology wholesaleAgreed$600m