The Swedish Confederation of Professional Employees is located in Stockholm and boasts 1.1 million members as of 1931.
Stockholm 1.1 million (2018) 1931 
Stockholm The older organisation was the Confederation of Employees (Swedish: De Anstalldas Centralorganisation or DACO) founded in 1931 by seven private sector white collar unions representing 20,000 workers. The affiliated trade unions represent about 1.1 million employees. 
