After a difficult start and numerous disagreements between various trade unions represented, CISL managed to gain a voice through its representatives in the Italian Parliament, asking for increased and autonomous presence of the companies partly owned by the state. In 1956, owing to CISL initiatives, the latter had separated from the employers' group Confindustria and had formed the Intersind – meant to establish a new base for relation between the state and trade unions. In the late 1950s and early 1960s, the confederation coordinated strike actions of the metalworkers and workers in electromechanics, as well as the labour dispute in Milan. Its great success came in 1963, when it negotiated with electromechanics employers new bonuses, means of promotion, and awards in accordance with increased productivity. Nonetheless, trade union activities on factory grounds remained exceptionally difficult, and workers attempting them risked being sacked.