About Us

DigitalSign is an electronic security company, deserving highlight its activity as a Portuguese Certification Entity for issuing Qualified digital certificates, operating together with the British Telecommunication plc, both registered in the National Security Office as accredited entities.

Regarding server certificates and electronic security, our main partner is VeriSign, an international leader in infrastructure operation and Intelligent Communication services, which allows us to offer in Portugal the "state of art" of numerous services and products already provided with success to numerous multinational companies.

We also seek to complement the excellent range of products and services of British Telecommunication plc and VeriSign, Inc., with other products and services, having performed internal developments and made new international partnerships, including most importantly SafeNet and Ascertia to offer our customers with increasingly complete and wide solutions.