XO Holding AG sold Priora AG, a leading Swiss project developer and general/total contractor (GC/TC), to Eiffage Construction SA, a French company forming part of the Euronext listed Eiffage group.

Bär & Karrer acted as legal advisor to XO Holding. The team included Ralph Malacrida, Faton Aliu, Sora Meyer (all M&A), Mani Reinert (Competition), Corrado Rampini (Regulatory) and Daniel Lehmann (Tax).