Solidança is a non-profit association created in 1997 and dedicated to social-labor insertion and the professional training of people in situations of social vulnerability.
For this purpose, in 2006, Solidança created a social economy company -Solid Work, EI, - that offers services in the environmental sector, specifically, in the management and revaluation of certain fractions of urban waste.
In addition, it carries out awareness campaigns and actions with the aim of reducing the generation of waste and improving its reuse and revaluation.