About US

OpenClose, Lda.

A company in the field of consultancy and computer systems is located in the municipality of Sintra. It was established in February 2002 to provide support and consultancy in the area of information technology and cybersecurity to businesses in the municipality.

With extensive experience in this field, it has worked with companies such as IBM, EuroBIC, EDP, ALTICE, the Instituto de Segurança Informática da Segurança Social, as well as a large majority of small and medium-sized enterprises in the municipality.

Our objective is to execute projects by applying all our knowledge so that the client feels confident in our work and can carry out their tasks without having to worry about the field of information systems.