Connectivity
Carrier-neutral datacenters in Switzerland
Which datacenters in Switzerland have the most carriers?
26 datacenter facilities in Switzerland show active or dense network connectivity in the viabandwidth directory, 11 of them dense. Each band is a verified summary of how many networks, exchanges, and carriers are present — derived from network data, not a self-reported map. Unlock the operator dossier for the exact carrier and ASN counts behind each facility.
Connectivity bands derived from PeeringDB and RIR registrations and independently verified. Last reviewed 2026-06-10.
26 facilities
colobern.ch Bern
NTS Workspace AG
Bern, Switzerland
AlpineDC
AlpineDC SA
Lausanne, Switzerland
DATAWIRE ZG01
DATAWIRE AG
Steinhausen, Switzerland
colozueri.ch Zurich
NTS Colocation AG
Zurich, Switzerland
zugernet
acdalis ag
Baar, Switzerland
IWB Datacenter Basel
IWB
Basel, Switzerland
Brainserve
BrainServe SA
Crissier, Switzerland
greenDatacenter Dielsdorf
Green Datacenter AG
Dielsdorf, Switzerland
Datacenter Thurgau
EKT AG
Frauenfeld, Switzerland
Rechenzentrum Ostschweiz
Rechenzentrum Ostschweiz AG
Gais, Switzerland
Equinix GV1 - Geneva, City
Equinix, Inc.
Geneva, Switzerland
Equinix GV2 - Geneva, West
Equinix, Inc.
Geneva, Switzerland
Digital Realty Zurich ZUR1
Digital Realty
Glattbrugg, Switzerland
greenDatacenter Zurich/Glattbrugg
Green Datacenter AG
Glattbrugg, Switzerland
greenDatacenter Lupfig
Green Datacenter AG
Lupfig, Switzerland
Bancadati.ch SA Data Center
Bancadati SA
Manno, Switzerland
CERN Geneva
CERN
Meyrin, Switzerland
STACK infrastructure GEN01A
STACK infrastructure Switzerland S.A.
Plan-les-Ouates, Switzerland
ColoBâle
ColoBâle AG
Pratteln, Switzerland
NTT Zurich 1 Data Center (ZRH1)
NTT DATA's Global Data Centers division
Rümlang, Switzerland
greenDatacenter Zurich/Schlieren
Green Datacenter AG
Schlieren, Switzerland
data11
BSE Software GmbH
Solothurn, Switzerland
NorthC Winterthur (Zürich)
NorthC Schweiz AG
Winterthur, Switzerland
Equinix ZH2 - Zurich
Equinix, Inc.
Zurich, Switzerland
Equinix ZH4 - Zurich
Equinix, Inc.
Zurich, Switzerland
Equinix ZH5 - Zurich, South
Equinix, Inc.
Zurich, Switzerland
Frequently asked questions
- How many connected datacenters are in Switzerland?
- 26 facilities show an active or dense connectivity band, 11 of them dense.
- What is a connectivity band?
- A verified summary of network density. Dense means many networks, exchanges, and carriers; Active means multiple networks or an exchange on-net. The exact counts are part of the paid operator dossier.
- Why does carrier density matter?
- More carriers present means more route redundancy, more price competition, and lower latency to reach networks — the core reason network engineers shortlist one facility over another.