About us

With over twenty years' experience, LSTI supports more than 300 organizations in France and Europe as a leading certification body and assessment center, operating in the fields of cybersecurity, digital trust and information security.

Our teams of auditors are made up of experienced professionals who are fully conversant with ANSSI cybersecurity guidelines, information security management practices and European digital trust frameworks. Their approach guarantees assessments that are demanding, balanced and adapted to the operational contexts of each organization.

LSTI guarantees impartiality, transparency and consistency throughout the entire cycle: preparation, audits, surveillance and renewals. A dedicated contact ensures continuity and clarity throughout the certification process.