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Nexeren CV1

Operational

Technoparc Saône Vallée, 01390 Civrieux, France

Nexeren CV1 is a data center (Uptime Tier III, constructed facility certified) in Civrieux, France, operated by Nexeren (XEFI Group), with 0.47 MW of published IT capacity, currently operational, opened in 2013.

Nexeren's Civrieux facility (branded CV1, listed by Uptime Institute under its original name "Nexeren DC1") is a Tier III-certified colocation data center in the Ain department near Lyon, built in 2013.

Nexeren CV1 — schematic illustration
Schematic illustration based on published specifications, not a photograph · air-cooled · in operation
Operator
Nexeren (XEFI Group)
City
Civrieux, France
Power, MW
0.47 MW
Cooling
Air
Uptime Tier
III · constructed facility certified
Opened
2013
Floor space
450 m²
Uptime Institute Tier III Certification of Design DocumentsUptime Institute Tier III Certification of Constructed FacilityISO 27001HDS (Hébergement de Données de Santé)
C

Coloprice Score

55 out of 100

Class C · #3 of 70 in France

  • Resilience24/35
  • Compliance8/20
  • Transparency11/20
  • Scale3/15
  • Maturity9/10
How the score is calculated →
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Nexeren CV1 — Coloprice Score 55
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Connectivity: 7 networks and 0 internet exchanges are present in this facility. Source: PeeringDB →

Awards & badges

Earned from the rankings — position in the country, city, category and worldwide lists, plus score axes at their maximum. Free to embed on the operator's site; each badge links back to the list that certifies it.

Nexeren CV1 — Top 100 data centers worldwide 2026
#86 of 3157 · See the list →
Nexeren CV1 — Top 3 data centers in France 2026
#3 of 70 · See the list →

In the Technoparc Saône Vallée business park at Civrieux, north of Lyon, Nexeren operates the data center it built in 2013 as the founding site of what was then called SHD (Solutions d'Hébergement Durable) before the group rebranded as Nexeren under XEFI. Uptime Institute's public registry still lists the facility under its original internal name, "DC1," while Nexeren's own current site refers to the same building — same address, same Tier III certification — as "CV1." The site holds 450 square meters across 114 racks, rated at 470 kW of IT power, and runs an EcoFlair indirect free-cooling and adiabatic system on a chilled-water circuit, backed by three diesel generator sets capable of running more than 20 hours at full load. Uptime Institute certified the facility to Tier III for both design documents and the constructed facility, and Nexeren layers on ISO 27001 and HDS certification across its network.

  • 450 sqm / 114 racks, 470 kW IT capacity
  • Uptime Institute Tier III Design + Constructed Facility
  • EcoFlair indirect free-cooling + adiabatic chilled-water system
  • 3 backup generator sets, >20-hour runtime at full load
  • Built 2013; ISO 27001 and HDS certified

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Data release:

Source — Verified against operator sources · data pending on-site verification