Leviia is a French sovereign cloud company founded in 2020 by brothers Arnaud and William Meauzoone, headquartered in Montevrain (Seine-et-Marne). It positions itself as a French alternative to US storage giants, with data hosted exclusively in France. Two products anchor the catalogue: Leviia Drive, a Nextcloud-based collaborative file-sync-and-share suite for individuals, families and SMBs, and Storag3, an S3-compatible object-storage service for backup and archiving from €9.99/TB/month with no egress or request fees. Storage is built on French infrastructure (OVHcloud data centres at Roubaix, Gravelines and Strasbourg, plus Free Pro private servers), with triple replication across three distant data centres, daily backups, in-transit and server-side encryption, plus anti-ransomware and anti-DDoS protection. Leviia is ISO 27001 and HDS certified, the latter implying GDPR-aligned data-security and audit obligations. Ownership is French: the founders retain control and a 2022 round was led by Xavier Niel's personal holding, so there is no US parent and no material US sub-processor handling data at rest. Drive plans start at €2.40/user/month for 1 TB, with a 15-day free trial; an S3 API is available, but a public DPA and a sub-processors list were not located at the time of review.