The Finnish Confederation of Professionals (STTK) (, ) is a trade union confederation in Finland. It has a membership of 650,000 and represents salaried employees in Finland. History The STTK was founded in 1946, to represent STTK's counterparts are the Central Organisation of Finnish Trade Unions (SAK) and the Confederation of Unions for Academic Professionals in Finland (AKAVA). The STTK got its current form in 1993 when most of the unions affiliated with the bankrupt Confederation of Salaried Employees joined the original STTK, founded in 1946. Member unions Current Affiliates in March 2020 were: Former Association of Finnish Harbour Foremen Association of Foremen and Technical Functionaries Confederation of State Employees' Unions – Pardia Federation of Swedish Technicians in Finland Finnish Engineer Officers' Union Finnish Federation of Technicians in Special Branches SETELI Finnish Police Union Postal Officers' Union Union of Sales and Marketing Professionals Technical Functionaries of Communes Trade Union Direct Trade Union Nousu Union of Salaried Employees References International Trade Union Confederation Trade Union Advisory Committee to the OECD European Trade Union Confederation Council of Nordic Trade Unions Trade unions established in 1946