Solvency and Accreditation

SUMELZO, SA is classified by the Ministry of Economy and Finance and the CLASSIFICATION OF WORK CONTRACTORS with the following Groups, Subgroups and categories.

WORKS:

SUMELZO, SA is also classified as a SERVICE COMPANY, according to the Ministry of Economy and Finance Advisory Board for the “Maintenance of roads, motorways and minor roads and of Water and Sewage Networks”.

SERVICES: