Discover our services
LSTI offers a comprehensive catalog of assessments and audits for cybersecurity and digital trust.
Our services are divided into two main areas:
- Company and Service Qualifications: Assessment of service providers according to ANSSI standards (PASSI, PRIS, PVID, SecNumCloud...) and international standards (ISO/CEI 27001, eIDAS, HDS).
- Competency Certifications : Assessment of professional knowledge and skills (ISO Auditor/Lead Auditor, EBIOS Risk Manager, etc.) through online exams.
This guarantees the reliability and excellence of the entire cyber value chain.
Do you have a project in mind?
Our teams are ready to listen to you and offer you customized support tailored to your technical, regulatory and operational challenges.
Tell us about your project: we'll send you a clear, personalized quote as soon as possible.
Validate Excellence: Your Competitive Advantage in Cybersecurity...
LSTI at your service
Our experts are available to answer your questions, guide you towards the right service and arrange a meeting to suit your needs.
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LSTI's mission is to guarantee impartial and independent certification in cybersecurity, digital trust and information security in France and Europe. Through our rigorous expertise, we transform compliance into proof of resilience and a lever for sustainable credibility for organisations.

















