CELESTE

CELESTE is a prominent French telecommunications and digital infrastructure company founded in 2001. Based in Champs-sur-Marne, it specializes in high-speed fiber optic connectivity, cloud solutions, and secure data center services for business customers, including SMEs, large enterprises, and public sector organizations throughout France. With over 600 employees and annual revenues exceeding $135 million, CELESTE is the third-largest national fiber network operator in the country, serving more than 2,000 companies.

The company offers a wide range of services, including fiber optic internet, data center and colocation services, cloud and IT infrastructure, and unified communications. CELESTE operates multiple data centers, including the flagship Marilyn data center near Paris, and provides a secure, eco-efficient hosting environment. Its commitment to innovation is evident in its high-performance broadband solutions and eco-conscious practices. CELESTE emphasizes customer proximity and data privacy, making it a trusted partner for businesses seeking reliable digital infrastructure.