CSA Energy-Infrastructure Switzerland (an investment group of the Credit Suisse Investment Foundation) agreed to acquire a 30% stake in Energie Zürichsee Linth AG (formerly Erdgas Obersee AG) from the city of Rapperswil-Jona (Switzerland). Ergas Obersee AG owns a gas grid and supplies natural gas for industrial customers as well as private households in the Swiss cantons of St. Gallen, Schwyz and Glarus.

Bär & Karrer acts as legal counsel to CSA Energy-Infrastructure Switzerland and Credit Suisse Energy Infrastructure Partners AG. The team includes Till Spillmann, Andrea Giger, Adrian Koller and Pierina Janett (all M&A), Susanne Schreiber (tax), Laura Widmer (employment), Charles Gschwind (real estate) as well as Mani Reinert (competition law).