SUISA is the Cooperative Society of Music Authors and Publishers in Switzerland. Established as a cooperative association in 1923, it now numbers about 29,000 composers, lyricists and music publishers. SUISA collects the royalties to which its members are entitled for the public use of their works in Switzerland and Liechtenstein. Through reciprocity agreements with over 100 sister societies worldwide, SUISA manages the rights of 2 million right-holders. SUISA employs 200 people in its offices in Zurich, Lausanne and Lugano.