The Swiss Federation of Trade Unions (Gewerkschaftsbund / Union syndicale suisse) is the umbrella body for 16 trade unions in the areas of industry and construction, and is Switzerland's largest employees' organisation. A second umbrella grouping is Travail Suisse, with 13 member organisations. 

Other unions exist outside these two bodies, catering for individual groups of workers, such as teachers and office employees.

Gewerkschaftsbund Kanton Zug
(Trade Union Association of Zug)
Gen.-Guisan-Str. 30
6300 Zug
www.sgb.ch - German