Resiestrela's mission is to manage the Multimunicipal System for Sorting, Selective Collection, Recovery, and Treatment of Urban Solid Waste in Cova da Beira, adopting appropriate solutions for the treatment and recovery of urban solid waste, contributing to the sustainable development of the region and the country and to the maximization of human well-being, through value creation and always respecting the legal requirements established for its area of ​​operation.

To value the quality of life of people, ensuring that the waste produced is used as resources or sent to the most appropriate destination, which will allow, in a future that we are building, to guarantee an improvement in the quality of life for future populations.

To be a benchmark company in the waste sector, valuing the quality of the service it provides, ensuring that the waste produced is used as a resource or sent to the most appropriate destination, through effective and innovative processes, thus contributing to the regional and national strategy of the sector and consequently guaranteeing the satisfaction of employees, customers, shareholders and citizens.

Resiestrela adopts several principles in order to ensure the fundamental guidelines of waste management policy, adopting a course of conduct that allows for a better service, with increasingly optimized resources, without ever neglecting, however, the desired balance and economic and financial sustainability of the system.