Computer Security Company

Company specialized in computer security

About us

REALSEC is a European cybersecurity technology company that develops its own HSM-based digital signature and encryption solutions for Banking and Methods of Payment, Government and Defence and Business Sector.


REALSEC is internationally known since it is present in five continents, generating most of its business in the foreign market.


Headquarters and R+D+i center are located in Madrid (Spain). In addition, it has subsidiary offices in the USA, Mexico and Singapore, as well as an extensive network of more than 100 partners, distributed in Europe, Latin America, Africa and Asia-Pacific.