
CELESTE is the French fibre and cloud operator that protects the data of businesses and public sector organisations. Thanks to its 100% proprietary infrastructure over 13,000 km of local loop network, 4 datacenters certified ISO 27001 and Health Data Hosting (HDS), and a sovereign private cloud CELESTE provides a secure and fully end-to-end protected environment. With 600 employees and 15 regional offices across France and Switzerland, CELESTE supports its 20,000 clients as closely as possible to their needs, through a single point of contact.