Social Democratic Party of Switzerland

The Social Democratic Party of Switzerland (also rendered as Socialist Party of Switzerland, in German: Sozialdemokratische Partei der Schweiz (SPS), French Parti socialiste suisse (PSS), Italian Partito Socialista Svizzero, Romansh Partida Socialdemocrata de la Svizra. The party was founded on October 21, 1888 and is one of the four leading coalition political parties in Switzerland. It is the left-most party with representatives in the Swiss Federal Council. The current members in the council are: Micheline Calmy-Rey and Moritz Leuenberger.

Presidents