strategy. creativity. technology.

EllaLink is a state-of-the-art optical platform offering secure high capacity connectivity on a unique and low latency diverse transatlantic route, linking the major terrestrial and subsea hubs in Europe and Latin America.

SPZN - Sindicato de Professores da Zona Norte is a union association constituted, for an indefinite period of time, by teachers' unions and other workers, who exercise their professional activity in the education, scientific and cultural research and professional training sectors, and who freely affiliate themselves to it.

Humidade Zero is a reference company in the area of solutions to moisture problems, acting throughout the national territory.