S3NS gains new client and expands its client base

S3NS, a security and cloud computing company, has added G7 as a new client and claims to have around 70 clients in total. Existing clients include Matmut, Qonto, Thales, b.connect, Posos, Club Med, and others.

G7 deploys multiple services on S3NS platform

G7 plans to use four services from S3NS’s PREMI3NS offering, which includes a chatbot for employees, a voice agent for affiliated drivers, a real-time monitoring map for taxi activities, and AI analysis of customer feedback.

Matmut switches to S3NS’s new platform

Matmut, an existing client, previously signed with S3NS in September 2023 for the "Local Controls" service, now renamed CRYPT3NS. It has since moved to the PREMI3NS platform and migrated its data system from Spark-Hadoop to Google’s BigQuery.

Other insurers join S3NS’s early adopter program

Other insurers that have signed with S3NS include Birdz, AGPM, and MGEN, which joined the Early Adopters program in May 2025. These companies are among the first to test and implement S3NS’s cloud solutions.

BOPA chair uses S3NS for medical research

S3NS has also partnered with the BOPA innovation chair, established by AP-HP, Mines-Télécom Institute, and Paris-Saclay University. This initiative focuses on hepato-biliary-pancreatic surgery and uses S3NS to store and analyze data from projects like surgical gesture analysis.

Qonto integrates S3NS with AWS for cross-cloud flexibility

Qonto, a financial technology company, adopted S3NS to complement its use of AWS. It found limitations in its previous managed service provider, particularly in Kubernetes, and now combines AWS with S3NS services like GKE Autopilot and Cloud Load Balancing to build a more flexible cross-cloud model.

Apside develops a data processing demonstrator using S3NS

Apside, a consulting firm acquired by CGI in 2025, used S3NS in its early access program to create a demonstrator for processing sensitive insurance data. The demonstrator used Terraform, GKE Autopilot, Kafka, and Prometheus/Grafana for monitoring, along with a Flask-based user interface.

S3NS client count grows rapidly

At the launch of its SecNumCloud offering, S3NS claimed to have over 50 clients. By May 2026, that number had grown to over 70, including companies like Gojob, Alice & Bob, and EDF. EDF selected S3NS and Bleu to store and process data alongside its private cloud.

Thales plans to deploy SAP on S3NS’s platform

Thales, the parent company of S3NS, announced plans to deploy SAP on the PREMI3NS platform and has formed a partnership with Bleu in Germany. S3NS currently has 29 services certified as SecNumCloud, with additional services like Cloud Run, Secret Manager, and Access Transparency undergoing certification.