Cyllene SAS

Cyllene operates a network of sovereign French data centers designed for high security, regulatory compliance, and energy efficiency. With four Tier 3+ facilities located in the Paris region, the company offers over 1,500 sqm of hosting space, equipped with redundant power systems, continuous cooling, and advanced fire suppression. These sites maintain a service availability rate above 99.95%.

Security is multi-layered, combining biometric access controls, 24/7 surveillance, and intrusion testing. The infrastructure is physically compartmentalized and powered by dual 20kV utility feeds, high-efficiency UPS systems, and 500kVA hot-swappable generators.

Cyllene emphasizes sustainability through its “Green by Design” approach, prioritizing renewable energy contracts, cold corridor cooling, virtualization, and compliant waste management. The data centers are ISO 27001 and HDS certified, ensuring alignment with strict French and EU data protection laws.

Cyllene Marcoussis

DATA4

Megaport

Google

PacketFabric Japan

PCCW Global

Cogent Communication...

Orange

IELO

Eurafibre

upstreamNet Communic...

CELESTE

ADISTA

LASOTEL

DNSnetworks Corporat...

Akamai Technologies

Colt

InterCloud

Waycom International

NAITWAYS SAS

MEGA New Zealand

Cyllene

Cloud Temple

DOCAPOST

KLEE

Atos France

Cyllene Marcoussis ecosystem overview - service providers, networks, cloud providers and more in Cyllene Marcoussis (Paris).

Cyllene Marcoussis - Ecosystem

DATA4 Paris - PAR1

Cyllene Marcoussis

Please wait, loading..

Cyllene SAS

Find Provider

Procurement

Data Center Map